diff --git a/.gitmodules b/.gitmodules
index 3665cde63f4c6cd0c43703b62afcc4f3ff041b9e..c32881cb9514c518183ff5df5bf59009f302a2b6 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -17,3 +17,6 @@
 [submodule "third_party/thrift"]
 	path = third_party/thrift
 	url = https://github.com/apache/thrift.git
+[submodule "third_party/google_benchmark"]
+	path = third_party/google_benchmark
+	url = https://github.com/google/benchmark
diff --git a/BUILD b/BUILD
index 264fe259b2c413471efdef6b39cb5be1368dd748..89dbddfb52f32eac39f6702ce8124c6f2d94f8ea 100644
--- a/BUILD
+++ b/BUILD
@@ -252,6 +252,7 @@ cc_library(
     "src/core/lib/transport/metadata.h",
     "src/core/lib/transport/metadata_batch.h",
     "src/core/lib/transport/method_config.h",
+    "src/core/lib/transport/pid_controller.h",
     "src/core/lib/transport/static_metadata.h",
     "src/core/lib/transport/timeout_encoding.h",
     "src/core/lib/transport/transport.h",
@@ -436,6 +437,7 @@ cc_library(
     "src/core/lib/transport/metadata.c",
     "src/core/lib/transport/metadata_batch.c",
     "src/core/lib/transport/method_config.c",
+    "src/core/lib/transport/pid_controller.c",
     "src/core/lib/transport/static_metadata.c",
     "src/core/lib/transport/timeout_encoding.c",
     "src/core/lib/transport/transport.c",
@@ -676,6 +678,7 @@ cc_library(
     "src/core/lib/transport/metadata.h",
     "src/core/lib/transport/metadata_batch.h",
     "src/core/lib/transport/method_config.h",
+    "src/core/lib/transport/pid_controller.h",
     "src/core/lib/transport/static_metadata.h",
     "src/core/lib/transport/timeout_encoding.h",
     "src/core/lib/transport/transport.h",
@@ -845,6 +848,7 @@ cc_library(
     "src/core/lib/transport/metadata.c",
     "src/core/lib/transport/metadata_batch.c",
     "src/core/lib/transport/method_config.c",
+    "src/core/lib/transport/pid_controller.c",
     "src/core/lib/transport/static_metadata.c",
     "src/core/lib/transport/timeout_encoding.c",
     "src/core/lib/transport/transport.c",
@@ -1055,6 +1059,7 @@ cc_library(
     "src/core/lib/transport/metadata.h",
     "src/core/lib/transport/metadata_batch.h",
     "src/core/lib/transport/method_config.h",
+    "src/core/lib/transport/pid_controller.h",
     "src/core/lib/transport/static_metadata.h",
     "src/core/lib/transport/timeout_encoding.h",
     "src/core/lib/transport/transport.h",
@@ -1216,6 +1221,7 @@ cc_library(
     "src/core/lib/transport/metadata.c",
     "src/core/lib/transport/metadata_batch.c",
     "src/core/lib/transport/method_config.c",
+    "src/core/lib/transport/pid_controller.c",
     "src/core/lib/transport/static_metadata.c",
     "src/core/lib/transport/timeout_encoding.c",
     "src/core/lib/transport/transport.c",
@@ -1402,12 +1408,6 @@ cc_library(
     "include/grpc++/impl/server_builder_plugin.h",
     "include/grpc++/impl/server_initializer.h",
     "include/grpc++/impl/service_type.h",
-    "include/grpc++/impl/sync.h",
-    "include/grpc++/impl/sync_cxx11.h",
-    "include/grpc++/impl/sync_no_cxx11.h",
-    "include/grpc++/impl/thd.h",
-    "include/grpc++/impl/thd_cxx11.h",
-    "include/grpc++/impl/thd_no_cxx11.h",
     "include/grpc++/resource_quota.h",
     "include/grpc++/security/auth_context.h",
     "include/grpc++/security/auth_metadata_processor.h",
@@ -1455,9 +1455,6 @@ cc_library(
     "include/grpc++/impl/codegen/status_helper.h",
     "include/grpc++/impl/codegen/string_ref.h",
     "include/grpc++/impl/codegen/stub_options.h",
-    "include/grpc++/impl/codegen/sync.h",
-    "include/grpc++/impl/codegen/sync_cxx11.h",
-    "include/grpc++/impl/codegen/sync_no_cxx11.h",
     "include/grpc++/impl/codegen/sync_stream.h",
     "include/grpc++/impl/codegen/time.h",
     "include/grpc/impl/codegen/byte_buffer_reader.h",
@@ -1554,12 +1551,6 @@ cc_library(
     "include/grpc++/impl/server_builder_plugin.h",
     "include/grpc++/impl/server_initializer.h",
     "include/grpc++/impl/service_type.h",
-    "include/grpc++/impl/sync.h",
-    "include/grpc++/impl/sync_cxx11.h",
-    "include/grpc++/impl/sync_no_cxx11.h",
-    "include/grpc++/impl/thd.h",
-    "include/grpc++/impl/thd_cxx11.h",
-    "include/grpc++/impl/thd_no_cxx11.h",
     "include/grpc++/resource_quota.h",
     "include/grpc++/security/auth_context.h",
     "include/grpc++/security/auth_metadata_processor.h",
@@ -1607,9 +1598,6 @@ cc_library(
     "include/grpc++/impl/codegen/status_helper.h",
     "include/grpc++/impl/codegen/string_ref.h",
     "include/grpc++/impl/codegen/stub_options.h",
-    "include/grpc++/impl/codegen/sync.h",
-    "include/grpc++/impl/codegen/sync_cxx11.h",
-    "include/grpc++/impl/codegen/sync_no_cxx11.h",
     "include/grpc++/impl/codegen/sync_stream.h",
     "include/grpc++/impl/codegen/time.h",
     "include/grpc/impl/codegen/byte_buffer_reader.h",
@@ -1649,63 +1637,10 @@ cc_library(
     "src/cpp/ext/proto_server_reflection.h",
     "src/cpp/ext/proto_server_reflection.cc",
     "src/cpp/ext/proto_server_reflection_plugin.cc",
-    "src/cpp/ext/reflection.grpc.pb.cc",
-    "src/cpp/ext/reflection.pb.cc",
+    "src/proto/grpc/reflection/v1alpha/reflection.proto",
   ],
   hdrs = [
     "include/grpc++/ext/proto_server_reflection_plugin.h",
-    "include/grpc++/ext/reflection.grpc.pb.h",
-    "include/grpc++/ext/reflection.pb.h",
-    "include/grpc++/impl/codegen/proto_utils.h",
-    "include/grpc++/impl/codegen/async_stream.h",
-    "include/grpc++/impl/codegen/async_unary_call.h",
-    "include/grpc++/impl/codegen/call.h",
-    "include/grpc++/impl/codegen/call_hook.h",
-    "include/grpc++/impl/codegen/channel_interface.h",
-    "include/grpc++/impl/codegen/client_context.h",
-    "include/grpc++/impl/codegen/client_unary_call.h",
-    "include/grpc++/impl/codegen/completion_queue.h",
-    "include/grpc++/impl/codegen/completion_queue_tag.h",
-    "include/grpc++/impl/codegen/config.h",
-    "include/grpc++/impl/codegen/core_codegen_interface.h",
-    "include/grpc++/impl/codegen/create_auth_context.h",
-    "include/grpc++/impl/codegen/grpc_library.h",
-    "include/grpc++/impl/codegen/method_handler_impl.h",
-    "include/grpc++/impl/codegen/rpc_method.h",
-    "include/grpc++/impl/codegen/rpc_service_method.h",
-    "include/grpc++/impl/codegen/security/auth_context.h",
-    "include/grpc++/impl/codegen/serialization_traits.h",
-    "include/grpc++/impl/codegen/server_context.h",
-    "include/grpc++/impl/codegen/server_interface.h",
-    "include/grpc++/impl/codegen/service_type.h",
-    "include/grpc++/impl/codegen/status.h",
-    "include/grpc++/impl/codegen/status_code_enum.h",
-    "include/grpc++/impl/codegen/status_helper.h",
-    "include/grpc++/impl/codegen/string_ref.h",
-    "include/grpc++/impl/codegen/stub_options.h",
-    "include/grpc++/impl/codegen/sync.h",
-    "include/grpc++/impl/codegen/sync_cxx11.h",
-    "include/grpc++/impl/codegen/sync_no_cxx11.h",
-    "include/grpc++/impl/codegen/sync_stream.h",
-    "include/grpc++/impl/codegen/time.h",
-    "include/grpc/impl/codegen/byte_buffer_reader.h",
-    "include/grpc/impl/codegen/compression_types.h",
-    "include/grpc/impl/codegen/connectivity_state.h",
-    "include/grpc/impl/codegen/grpc_types.h",
-    "include/grpc/impl/codegen/propagation_bits.h",
-    "include/grpc/impl/codegen/status.h",
-    "include/grpc/impl/codegen/atm.h",
-    "include/grpc/impl/codegen/atm_gcc_atomic.h",
-    "include/grpc/impl/codegen/atm_gcc_sync.h",
-    "include/grpc/impl/codegen/atm_windows.h",
-    "include/grpc/impl/codegen/gpr_types.h",
-    "include/grpc/impl/codegen/port_platform.h",
-    "include/grpc/impl/codegen/slice.h",
-    "include/grpc/impl/codegen/sync.h",
-    "include/grpc/impl/codegen/sync_generic.h",
-    "include/grpc/impl/codegen/sync_posix.h",
-    "include/grpc/impl/codegen/sync_windows.h",
-    "include/grpc++/impl/codegen/config_protobuf.h",
   ],
   includes = [
     "include",
@@ -1780,12 +1715,6 @@ cc_library(
     "include/grpc++/impl/server_builder_plugin.h",
     "include/grpc++/impl/server_initializer.h",
     "include/grpc++/impl/service_type.h",
-    "include/grpc++/impl/sync.h",
-    "include/grpc++/impl/sync_cxx11.h",
-    "include/grpc++/impl/sync_no_cxx11.h",
-    "include/grpc++/impl/thd.h",
-    "include/grpc++/impl/thd_cxx11.h",
-    "include/grpc++/impl/thd_no_cxx11.h",
     "include/grpc++/resource_quota.h",
     "include/grpc++/security/auth_context.h",
     "include/grpc++/security/auth_metadata_processor.h",
@@ -1833,9 +1762,6 @@ cc_library(
     "include/grpc++/impl/codegen/status_helper.h",
     "include/grpc++/impl/codegen/string_ref.h",
     "include/grpc++/impl/codegen/stub_options.h",
-    "include/grpc++/impl/codegen/sync.h",
-    "include/grpc++/impl/codegen/sync_cxx11.h",
-    "include/grpc++/impl/codegen/sync_no_cxx11.h",
     "include/grpc++/impl/codegen/sync_stream.h",
     "include/grpc++/impl/codegen/time.h",
     "include/grpc/impl/codegen/byte_buffer_reader.h",
@@ -2153,6 +2079,7 @@ objc_library(
     "src/core/lib/transport/metadata.c",
     "src/core/lib/transport/metadata_batch.c",
     "src/core/lib/transport/method_config.c",
+    "src/core/lib/transport/pid_controller.c",
     "src/core/lib/transport/static_metadata.c",
     "src/core/lib/transport/timeout_encoding.c",
     "src/core/lib/transport/transport.c",
@@ -2372,6 +2299,7 @@ objc_library(
     "src/core/lib/transport/metadata.h",
     "src/core/lib/transport/metadata_batch.h",
     "src/core/lib/transport/method_config.h",
+    "src/core/lib/transport/pid_controller.h",
     "src/core/lib/transport/static_metadata.h",
     "src/core/lib/transport/timeout_encoding.h",
     "src/core/lib/transport/transport.h",
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e2e75ed60bbd67e976096aedcbecc619f8a85557..2d74452a9d703a0790f90c84cdc6455591bb15e1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -393,6 +393,7 @@ add_library(grpc
   src/core/lib/transport/metadata.c
   src/core/lib/transport/metadata_batch.c
   src/core/lib/transport/method_config.c
+  src/core/lib/transport/pid_controller.c
   src/core/lib/transport/static_metadata.c
   src/core/lib/transport/timeout_encoding.c
   src/core/lib/transport/transport.c
@@ -665,6 +666,7 @@ add_library(grpc_cronet
   src/core/lib/transport/metadata.c
   src/core/lib/transport/metadata_batch.c
   src/core/lib/transport/method_config.c
+  src/core/lib/transport/pid_controller.c
   src/core/lib/transport/static_metadata.c
   src/core/lib/transport/timeout_encoding.c
   src/core/lib/transport/transport.c
@@ -909,6 +911,7 @@ add_library(grpc_unsecure
   src/core/lib/transport/metadata.c
   src/core/lib/transport/metadata_batch.c
   src/core/lib/transport/method_config.c
+  src/core/lib/transport/pid_controller.c
   src/core/lib/transport/static_metadata.c
   src/core/lib/transport/timeout_encoding.c
   src/core/lib/transport/transport.c
@@ -1121,12 +1124,6 @@ foreach(_hdr
   include/grpc++/impl/server_builder_plugin.h
   include/grpc++/impl/server_initializer.h
   include/grpc++/impl/service_type.h
-  include/grpc++/impl/sync.h
-  include/grpc++/impl/sync_cxx11.h
-  include/grpc++/impl/sync_no_cxx11.h
-  include/grpc++/impl/thd.h
-  include/grpc++/impl/thd_cxx11.h
-  include/grpc++/impl/thd_no_cxx11.h
   include/grpc++/resource_quota.h
   include/grpc++/security/auth_context.h
   include/grpc++/security/auth_metadata_processor.h
@@ -1174,9 +1171,6 @@ foreach(_hdr
   include/grpc++/impl/codegen/status_helper.h
   include/grpc++/impl/codegen/string_ref.h
   include/grpc++/impl/codegen/stub_options.h
-  include/grpc++/impl/codegen/sync.h
-  include/grpc++/impl/codegen/sync_cxx11.h
-  include/grpc++/impl/codegen/sync_no_cxx11.h
   include/grpc++/impl/codegen/sync_stream.h
   include/grpc++/impl/codegen/time.h
   include/grpc/impl/codegen/byte_buffer_reader.h
@@ -1287,12 +1281,6 @@ foreach(_hdr
   include/grpc++/impl/server_builder_plugin.h
   include/grpc++/impl/server_initializer.h
   include/grpc++/impl/service_type.h
-  include/grpc++/impl/sync.h
-  include/grpc++/impl/sync_cxx11.h
-  include/grpc++/impl/sync_no_cxx11.h
-  include/grpc++/impl/thd.h
-  include/grpc++/impl/thd_cxx11.h
-  include/grpc++/impl/thd_no_cxx11.h
   include/grpc++/resource_quota.h
   include/grpc++/security/auth_context.h
   include/grpc++/security/auth_metadata_processor.h
@@ -1340,9 +1328,6 @@ foreach(_hdr
   include/grpc++/impl/codegen/status_helper.h
   include/grpc++/impl/codegen/string_ref.h
   include/grpc++/impl/codegen/stub_options.h
-  include/grpc++/impl/codegen/sync.h
-  include/grpc++/impl/codegen/sync_cxx11.h
-  include/grpc++/impl/codegen/sync_no_cxx11.h
   include/grpc++/impl/codegen/sync_stream.h
   include/grpc++/impl/codegen/time.h
   include/grpc/impl/codegen/byte_buffer_reader.h
@@ -1383,8 +1368,7 @@ endif()
 add_library(grpc++_reflection
   src/cpp/ext/proto_server_reflection.cc
   src/cpp/ext/proto_server_reflection_plugin.cc
-  src/cpp/ext/reflection.grpc.pb.cc
-  src/cpp/ext/reflection.pb.cc
+  src/proto/grpc/reflection/v1alpha/reflection.proto
 )
 
 target_include_directories(grpc++_reflection
@@ -1402,58 +1386,6 @@ target_link_libraries(grpc++_reflection
 
 foreach(_hdr
   include/grpc++/ext/proto_server_reflection_plugin.h
-  include/grpc++/ext/reflection.grpc.pb.h
-  include/grpc++/ext/reflection.pb.h
-  include/grpc++/impl/codegen/proto_utils.h
-  include/grpc++/impl/codegen/async_stream.h
-  include/grpc++/impl/codegen/async_unary_call.h
-  include/grpc++/impl/codegen/call.h
-  include/grpc++/impl/codegen/call_hook.h
-  include/grpc++/impl/codegen/channel_interface.h
-  include/grpc++/impl/codegen/client_context.h
-  include/grpc++/impl/codegen/client_unary_call.h
-  include/grpc++/impl/codegen/completion_queue.h
-  include/grpc++/impl/codegen/completion_queue_tag.h
-  include/grpc++/impl/codegen/config.h
-  include/grpc++/impl/codegen/core_codegen_interface.h
-  include/grpc++/impl/codegen/create_auth_context.h
-  include/grpc++/impl/codegen/grpc_library.h
-  include/grpc++/impl/codegen/method_handler_impl.h
-  include/grpc++/impl/codegen/rpc_method.h
-  include/grpc++/impl/codegen/rpc_service_method.h
-  include/grpc++/impl/codegen/security/auth_context.h
-  include/grpc++/impl/codegen/serialization_traits.h
-  include/grpc++/impl/codegen/server_context.h
-  include/grpc++/impl/codegen/server_interface.h
-  include/grpc++/impl/codegen/service_type.h
-  include/grpc++/impl/codegen/status.h
-  include/grpc++/impl/codegen/status_code_enum.h
-  include/grpc++/impl/codegen/status_helper.h
-  include/grpc++/impl/codegen/string_ref.h
-  include/grpc++/impl/codegen/stub_options.h
-  include/grpc++/impl/codegen/sync.h
-  include/grpc++/impl/codegen/sync_cxx11.h
-  include/grpc++/impl/codegen/sync_no_cxx11.h
-  include/grpc++/impl/codegen/sync_stream.h
-  include/grpc++/impl/codegen/time.h
-  include/grpc/impl/codegen/byte_buffer_reader.h
-  include/grpc/impl/codegen/compression_types.h
-  include/grpc/impl/codegen/connectivity_state.h
-  include/grpc/impl/codegen/grpc_types.h
-  include/grpc/impl/codegen/propagation_bits.h
-  include/grpc/impl/codegen/status.h
-  include/grpc/impl/codegen/atm.h
-  include/grpc/impl/codegen/atm_gcc_atomic.h
-  include/grpc/impl/codegen/atm_gcc_sync.h
-  include/grpc/impl/codegen/atm_windows.h
-  include/grpc/impl/codegen/gpr_types.h
-  include/grpc/impl/codegen/port_platform.h
-  include/grpc/impl/codegen/slice.h
-  include/grpc/impl/codegen/sync.h
-  include/grpc/impl/codegen/sync_generic.h
-  include/grpc/impl/codegen/sync_posix.h
-  include/grpc/impl/codegen/sync_windows.h
-  include/grpc++/impl/codegen/config_protobuf.h
 )
   string(REPLACE "include/" "" _path ${_hdr})
   get_filename_component(_path ${_path} PATH)
@@ -1544,12 +1476,6 @@ foreach(_hdr
   include/grpc++/impl/server_builder_plugin.h
   include/grpc++/impl/server_initializer.h
   include/grpc++/impl/service_type.h
-  include/grpc++/impl/sync.h
-  include/grpc++/impl/sync_cxx11.h
-  include/grpc++/impl/sync_no_cxx11.h
-  include/grpc++/impl/thd.h
-  include/grpc++/impl/thd_cxx11.h
-  include/grpc++/impl/thd_no_cxx11.h
   include/grpc++/resource_quota.h
   include/grpc++/security/auth_context.h
   include/grpc++/security/auth_metadata_processor.h
@@ -1597,9 +1523,6 @@ foreach(_hdr
   include/grpc++/impl/codegen/status_helper.h
   include/grpc++/impl/codegen/string_ref.h
   include/grpc++/impl/codegen/stub_options.h
-  include/grpc++/impl/codegen/sync.h
-  include/grpc++/impl/codegen/sync_cxx11.h
-  include/grpc++/impl/codegen/sync_no_cxx11.h
   include/grpc++/impl/codegen/sync_stream.h
   include/grpc++/impl/codegen/time.h
   include/grpc/impl/codegen/byte_buffer_reader.h
diff --git a/Makefile b/Makefile
index b6e5e6a0c895e5ab5a68568ec538075a736b2fe8..da0152be108b12f9b9b486640afe7bdae4ea7d37 100644
--- a/Makefile
+++ b/Makefile
@@ -1028,6 +1028,7 @@ timer_heap_test: $(BINDIR)/$(CONFIG)/timer_heap_test
 timer_list_test: $(BINDIR)/$(CONFIG)/timer_list_test
 transport_connectivity_state_test: $(BINDIR)/$(CONFIG)/transport_connectivity_state_test
 transport_metadata_test: $(BINDIR)/$(CONFIG)/transport_metadata_test
+transport_pid_controller_test: $(BINDIR)/$(CONFIG)/transport_pid_controller_test
 transport_security_test: $(BINDIR)/$(CONFIG)/transport_security_test
 udp_server_test: $(BINDIR)/$(CONFIG)/udp_server_test
 uri_fuzzer_test: $(BINDIR)/$(CONFIG)/uri_fuzzer_test
@@ -1069,6 +1070,7 @@ interop_test: $(BINDIR)/$(CONFIG)/interop_test
 json_run_localhost: $(BINDIR)/$(CONFIG)/json_run_localhost
 metrics_client: $(BINDIR)/$(CONFIG)/metrics_client
 mock_test: $(BINDIR)/$(CONFIG)/mock_test
+noop-benchmark: $(BINDIR)/$(CONFIG)/noop-benchmark
 proto_server_reflection_test: $(BINDIR)/$(CONFIG)/proto_server_reflection_test
 qps_interarrival_test: $(BINDIR)/$(CONFIG)/qps_interarrival_test
 qps_json_driver: $(BINDIR)/$(CONFIG)/qps_json_driver
@@ -1076,6 +1078,7 @@ qps_openloop_test: $(BINDIR)/$(CONFIG)/qps_openloop_test
 qps_worker: $(BINDIR)/$(CONFIG)/qps_worker
 reconnect_interop_client: $(BINDIR)/$(CONFIG)/reconnect_interop_client
 reconnect_interop_server: $(BINDIR)/$(CONFIG)/reconnect_interop_server
+round_robin_end2end_test: $(BINDIR)/$(CONFIG)/round_robin_end2end_test
 secure_auth_context_test: $(BINDIR)/$(CONFIG)/secure_auth_context_test
 secure_sync_unary_ping_pong_test: $(BINDIR)/$(CONFIG)/secure_sync_unary_ping_pong_test
 server_builder_plugin_test: $(BINDIR)/$(CONFIG)/server_builder_plugin_test
@@ -1141,7 +1144,6 @@ bad_ssl_cert_server: $(BINDIR)/$(CONFIG)/bad_ssl_cert_server
 bad_ssl_cert_test: $(BINDIR)/$(CONFIG)/bad_ssl_cert_test
 h2_census_test: $(BINDIR)/$(CONFIG)/h2_census_test
 h2_compress_test: $(BINDIR)/$(CONFIG)/h2_compress_test
-h2_fake_resolver_test: $(BINDIR)/$(CONFIG)/h2_fake_resolver_test
 h2_fakesec_test: $(BINDIR)/$(CONFIG)/h2_fakesec_test
 h2_fd_test: $(BINDIR)/$(CONFIG)/h2_fd_test
 h2_full_test: $(BINDIR)/$(CONFIG)/h2_full_test
@@ -1160,7 +1162,6 @@ h2_ssl_proxy_test: $(BINDIR)/$(CONFIG)/h2_ssl_proxy_test
 h2_uds_test: $(BINDIR)/$(CONFIG)/h2_uds_test
 h2_census_nosec_test: $(BINDIR)/$(CONFIG)/h2_census_nosec_test
 h2_compress_nosec_test: $(BINDIR)/$(CONFIG)/h2_compress_nosec_test
-h2_fake_resolver_nosec_test: $(BINDIR)/$(CONFIG)/h2_fake_resolver_nosec_test
 h2_fd_nosec_test: $(BINDIR)/$(CONFIG)/h2_fd_nosec_test
 h2_full_nosec_test: $(BINDIR)/$(CONFIG)/h2_full_nosec_test
 h2_full+pipe_nosec_test: $(BINDIR)/$(CONFIG)/h2_full+pipe_nosec_test
@@ -1236,9 +1237,9 @@ pc_cxx: $(LIBDIR)/$(CONFIG)/pkgconfig/grpc++.pc
 pc_cxx_unsecure: $(LIBDIR)/$(CONFIG)/pkgconfig/grpc++_unsecure.pc
 
 ifeq ($(EMBED_OPENSSL),true)
-privatelibs_cxx:  $(LIBDIR)/$(CONFIG)/libgrpc++_reflection_codegen.a $(LIBDIR)/$(CONFIG)/libgrpc++_test.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libinterop_client_helper.a $(LIBDIR)/$(CONFIG)/libinterop_client_main.a $(LIBDIR)/$(CONFIG)/libinterop_server_helper.a $(LIBDIR)/$(CONFIG)/libinterop_server_lib.a $(LIBDIR)/$(CONFIG)/libinterop_server_main.a $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libboringssl_test_util.a $(LIBDIR)/$(CONFIG)/libboringssl_aes_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_asn1_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_base64_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_bio_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_bn_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_bytestring_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_aead_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_cipher_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_cmac_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_ed25519_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_x25519_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_dh_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_digest_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_ec_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_ecdsa_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_err_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_evp_extra_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_evp_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_pbkdf_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_hmac_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_pkcs12_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_pkcs8_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_poly1305_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_rsa_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_x509_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_ssl_test_lib.a
+privatelibs_cxx:  $(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a $(LIBDIR)/$(CONFIG)/libgrpc++_test.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libinterop_client_helper.a $(LIBDIR)/$(CONFIG)/libinterop_client_main.a $(LIBDIR)/$(CONFIG)/libinterop_server_helper.a $(LIBDIR)/$(CONFIG)/libinterop_server_lib.a $(LIBDIR)/$(CONFIG)/libinterop_server_main.a $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libboringssl_test_util.a $(LIBDIR)/$(CONFIG)/libboringssl_aes_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_asn1_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_base64_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_bio_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_bn_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_bytestring_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_aead_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_cipher_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_cmac_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_ed25519_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_x25519_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_dh_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_digest_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_ec_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_ecdsa_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_err_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_evp_extra_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_evp_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_pbkdf_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_hmac_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_pkcs12_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_pkcs8_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_poly1305_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_rsa_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_x509_test_lib.a $(LIBDIR)/$(CONFIG)/libboringssl_ssl_test_lib.a $(LIBDIR)/$(CONFIG)/libgoogle_benchmark.a
 else
-privatelibs_cxx:  $(LIBDIR)/$(CONFIG)/libgrpc++_reflection_codegen.a $(LIBDIR)/$(CONFIG)/libgrpc++_test.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libinterop_client_helper.a $(LIBDIR)/$(CONFIG)/libinterop_client_main.a $(LIBDIR)/$(CONFIG)/libinterop_server_helper.a $(LIBDIR)/$(CONFIG)/libinterop_server_lib.a $(LIBDIR)/$(CONFIG)/libinterop_server_main.a $(LIBDIR)/$(CONFIG)/libqps.a
+privatelibs_cxx:  $(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a $(LIBDIR)/$(CONFIG)/libgrpc++_test.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libinterop_client_helper.a $(LIBDIR)/$(CONFIG)/libinterop_client_main.a $(LIBDIR)/$(CONFIG)/libinterop_server_helper.a $(LIBDIR)/$(CONFIG)/libinterop_server_lib.a $(LIBDIR)/$(CONFIG)/libinterop_server_main.a $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgoogle_benchmark.a
 endif
 
 
@@ -1352,6 +1353,7 @@ buildtests_c: privatelibs_c \
   $(BINDIR)/$(CONFIG)/timer_list_test \
   $(BINDIR)/$(CONFIG)/transport_connectivity_state_test \
   $(BINDIR)/$(CONFIG)/transport_metadata_test \
+  $(BINDIR)/$(CONFIG)/transport_pid_controller_test \
   $(BINDIR)/$(CONFIG)/transport_security_test \
   $(BINDIR)/$(CONFIG)/udp_server_test \
   $(BINDIR)/$(CONFIG)/uri_parser_test \
@@ -1371,7 +1373,6 @@ buildtests_c: privatelibs_c \
   $(BINDIR)/$(CONFIG)/bad_ssl_cert_test \
   $(BINDIR)/$(CONFIG)/h2_census_test \
   $(BINDIR)/$(CONFIG)/h2_compress_test \
-  $(BINDIR)/$(CONFIG)/h2_fake_resolver_test \
   $(BINDIR)/$(CONFIG)/h2_fakesec_test \
   $(BINDIR)/$(CONFIG)/h2_fd_test \
   $(BINDIR)/$(CONFIG)/h2_full_test \
@@ -1390,7 +1391,6 @@ buildtests_c: privatelibs_c \
   $(BINDIR)/$(CONFIG)/h2_uds_test \
   $(BINDIR)/$(CONFIG)/h2_census_nosec_test \
   $(BINDIR)/$(CONFIG)/h2_compress_nosec_test \
-  $(BINDIR)/$(CONFIG)/h2_fake_resolver_nosec_test \
   $(BINDIR)/$(CONFIG)/h2_fd_nosec_test \
   $(BINDIR)/$(CONFIG)/h2_full_nosec_test \
   $(BINDIR)/$(CONFIG)/h2_full+pipe_nosec_test \
@@ -1447,6 +1447,7 @@ buildtests_cxx: privatelibs_cxx \
   $(BINDIR)/$(CONFIG)/json_run_localhost \
   $(BINDIR)/$(CONFIG)/metrics_client \
   $(BINDIR)/$(CONFIG)/mock_test \
+  $(BINDIR)/$(CONFIG)/noop-benchmark \
   $(BINDIR)/$(CONFIG)/proto_server_reflection_test \
   $(BINDIR)/$(CONFIG)/qps_interarrival_test \
   $(BINDIR)/$(CONFIG)/qps_json_driver \
@@ -1454,6 +1455,7 @@ buildtests_cxx: privatelibs_cxx \
   $(BINDIR)/$(CONFIG)/qps_worker \
   $(BINDIR)/$(CONFIG)/reconnect_interop_client \
   $(BINDIR)/$(CONFIG)/reconnect_interop_server \
+  $(BINDIR)/$(CONFIG)/round_robin_end2end_test \
   $(BINDIR)/$(CONFIG)/secure_auth_context_test \
   $(BINDIR)/$(CONFIG)/secure_sync_unary_ping_pong_test \
   $(BINDIR)/$(CONFIG)/server_builder_plugin_test \
@@ -1536,6 +1538,7 @@ buildtests_cxx: privatelibs_cxx \
   $(BINDIR)/$(CONFIG)/json_run_localhost \
   $(BINDIR)/$(CONFIG)/metrics_client \
   $(BINDIR)/$(CONFIG)/mock_test \
+  $(BINDIR)/$(CONFIG)/noop-benchmark \
   $(BINDIR)/$(CONFIG)/proto_server_reflection_test \
   $(BINDIR)/$(CONFIG)/qps_interarrival_test \
   $(BINDIR)/$(CONFIG)/qps_json_driver \
@@ -1543,6 +1546,7 @@ buildtests_cxx: privatelibs_cxx \
   $(BINDIR)/$(CONFIG)/qps_worker \
   $(BINDIR)/$(CONFIG)/reconnect_interop_client \
   $(BINDIR)/$(CONFIG)/reconnect_interop_server \
+  $(BINDIR)/$(CONFIG)/round_robin_end2end_test \
   $(BINDIR)/$(CONFIG)/secure_auth_context_test \
   $(BINDIR)/$(CONFIG)/secure_sync_unary_ping_pong_test \
   $(BINDIR)/$(CONFIG)/server_builder_plugin_test \
@@ -1760,6 +1764,8 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/transport_connectivity_state_test || ( echo test transport_connectivity_state_test failed ; exit 1 )
 	$(E) "[RUN]     Testing transport_metadata_test"
 	$(Q) $(BINDIR)/$(CONFIG)/transport_metadata_test || ( echo test transport_metadata_test failed ; exit 1 )
+	$(E) "[RUN]     Testing transport_pid_controller_test"
+	$(Q) $(BINDIR)/$(CONFIG)/transport_pid_controller_test || ( echo test transport_pid_controller_test failed ; exit 1 )
 	$(E) "[RUN]     Testing transport_security_test"
 	$(Q) $(BINDIR)/$(CONFIG)/transport_security_test || ( echo test transport_security_test failed ; exit 1 )
 	$(E) "[RUN]     Testing udp_server_test"
@@ -1848,10 +1854,14 @@ test_cxx: buildtests_cxx
 	$(Q) $(BINDIR)/$(CONFIG)/interop_test || ( echo test interop_test failed ; exit 1 )
 	$(E) "[RUN]     Testing mock_test"
 	$(Q) $(BINDIR)/$(CONFIG)/mock_test || ( echo test mock_test failed ; exit 1 )
+	$(E) "[RUN]     Testing noop-benchmark"
+	$(Q) $(BINDIR)/$(CONFIG)/noop-benchmark || ( echo test noop-benchmark failed ; exit 1 )
 	$(E) "[RUN]     Testing proto_server_reflection_test"
 	$(Q) $(BINDIR)/$(CONFIG)/proto_server_reflection_test || ( echo test proto_server_reflection_test failed ; exit 1 )
 	$(E) "[RUN]     Testing qps_openloop_test"
 	$(Q) $(BINDIR)/$(CONFIG)/qps_openloop_test || ( echo test qps_openloop_test failed ; exit 1 )
+	$(E) "[RUN]     Testing round_robin_end2end_test"
+	$(Q) $(BINDIR)/$(CONFIG)/round_robin_end2end_test || ( echo test round_robin_end2end_test failed ; exit 1 )
 	$(E) "[RUN]     Testing secure_auth_context_test"
 	$(Q) $(BINDIR)/$(CONFIG)/secure_auth_context_test || ( echo test secure_auth_context_test failed ; exit 1 )
 	$(E) "[RUN]     Testing secure_sync_unary_ping_pong_test"
@@ -2687,6 +2697,7 @@ LIBGRPC_SRC = \
     src/core/lib/transport/metadata.c \
     src/core/lib/transport/metadata_batch.c \
     src/core/lib/transport/method_config.c \
+    src/core/lib/transport/pid_controller.c \
     src/core/lib/transport/static_metadata.c \
     src/core/lib/transport/timeout_encoding.c \
     src/core/lib/transport/transport.c \
@@ -2977,6 +2988,7 @@ LIBGRPC_CRONET_SRC = \
     src/core/lib/transport/metadata.c \
     src/core/lib/transport/metadata_batch.c \
     src/core/lib/transport/method_config.c \
+    src/core/lib/transport/pid_controller.c \
     src/core/lib/transport/static_metadata.c \
     src/core/lib/transport/timeout_encoding.c \
     src/core/lib/transport/transport.c \
@@ -3258,6 +3270,7 @@ LIBGRPC_TEST_UTIL_SRC = \
     src/core/lib/transport/metadata.c \
     src/core/lib/transport/metadata_batch.c \
     src/core/lib/transport/method_config.c \
+    src/core/lib/transport/pid_controller.c \
     src/core/lib/transport/static_metadata.c \
     src/core/lib/transport/timeout_encoding.c \
     src/core/lib/transport/transport.c \
@@ -3468,6 +3481,7 @@ LIBGRPC_UNSECURE_SRC = \
     src/core/lib/transport/metadata.c \
     src/core/lib/transport/metadata_batch.c \
     src/core/lib/transport/method_config.c \
+    src/core/lib/transport/pid_controller.c \
     src/core/lib/transport/static_metadata.c \
     src/core/lib/transport/timeout_encoding.c \
     src/core/lib/transport/transport.c \
@@ -3746,12 +3760,6 @@ PUBLIC_HEADERS_CXX += \
     include/grpc++/impl/server_builder_plugin.h \
     include/grpc++/impl/server_initializer.h \
     include/grpc++/impl/service_type.h \
-    include/grpc++/impl/sync.h \
-    include/grpc++/impl/sync_cxx11.h \
-    include/grpc++/impl/sync_no_cxx11.h \
-    include/grpc++/impl/thd.h \
-    include/grpc++/impl/thd_cxx11.h \
-    include/grpc++/impl/thd_no_cxx11.h \
     include/grpc++/resource_quota.h \
     include/grpc++/security/auth_context.h \
     include/grpc++/security/auth_metadata_processor.h \
@@ -3799,9 +3807,6 @@ PUBLIC_HEADERS_CXX += \
     include/grpc++/impl/codegen/status_helper.h \
     include/grpc++/impl/codegen/string_ref.h \
     include/grpc++/impl/codegen/stub_options.h \
-    include/grpc++/impl/codegen/sync.h \
-    include/grpc++/impl/codegen/sync_cxx11.h \
-    include/grpc++/impl/codegen/sync_no_cxx11.h \
     include/grpc++/impl/codegen/sync_stream.h \
     include/grpc++/impl/codegen/time.h \
     include/grpc/impl/codegen/byte_buffer_reader.h \
@@ -3941,12 +3946,6 @@ PUBLIC_HEADERS_CXX += \
     include/grpc++/impl/server_builder_plugin.h \
     include/grpc++/impl/server_initializer.h \
     include/grpc++/impl/service_type.h \
-    include/grpc++/impl/sync.h \
-    include/grpc++/impl/sync_cxx11.h \
-    include/grpc++/impl/sync_no_cxx11.h \
-    include/grpc++/impl/thd.h \
-    include/grpc++/impl/thd_cxx11.h \
-    include/grpc++/impl/thd_no_cxx11.h \
     include/grpc++/resource_quota.h \
     include/grpc++/security/auth_context.h \
     include/grpc++/security/auth_metadata_processor.h \
@@ -3994,9 +3993,6 @@ PUBLIC_HEADERS_CXX += \
     include/grpc++/impl/codegen/status_helper.h \
     include/grpc++/impl/codegen/string_ref.h \
     include/grpc++/impl/codegen/stub_options.h \
-    include/grpc++/impl/codegen/sync.h \
-    include/grpc++/impl/codegen/sync_cxx11.h \
-    include/grpc++/impl/codegen/sync_no_cxx11.h \
     include/grpc++/impl/codegen/sync_stream.h \
     include/grpc++/impl/codegen/time.h \
     include/grpc/impl/codegen/byte_buffer_reader.h \
@@ -4080,77 +4076,22 @@ endif
 endif
 
 
-LIBGRPC++_REFLECTION_SRC = \
-    src/cpp/ext/proto_server_reflection.cc \
-    src/cpp/ext/proto_server_reflection_plugin.cc \
-    src/cpp/ext/reflection.grpc.pb.cc \
-    src/cpp/ext/reflection.pb.cc \
+LIBGRPC++_PROTO_REFLECTION_DESC_DB_SRC = \
+    test/cpp/util/proto_reflection_descriptor_database.cc \
+    $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.pb.cc $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.cc \
 
 PUBLIC_HEADERS_CXX += \
-    include/grpc++/ext/proto_server_reflection_plugin.h \
-    include/grpc++/ext/reflection.grpc.pb.h \
-    include/grpc++/ext/reflection.pb.h \
-    include/grpc++/impl/codegen/proto_utils.h \
-    include/grpc++/impl/codegen/async_stream.h \
-    include/grpc++/impl/codegen/async_unary_call.h \
-    include/grpc++/impl/codegen/call.h \
-    include/grpc++/impl/codegen/call_hook.h \
-    include/grpc++/impl/codegen/channel_interface.h \
-    include/grpc++/impl/codegen/client_context.h \
-    include/grpc++/impl/codegen/client_unary_call.h \
-    include/grpc++/impl/codegen/completion_queue.h \
-    include/grpc++/impl/codegen/completion_queue_tag.h \
-    include/grpc++/impl/codegen/config.h \
-    include/grpc++/impl/codegen/core_codegen_interface.h \
-    include/grpc++/impl/codegen/create_auth_context.h \
-    include/grpc++/impl/codegen/grpc_library.h \
-    include/grpc++/impl/codegen/method_handler_impl.h \
-    include/grpc++/impl/codegen/rpc_method.h \
-    include/grpc++/impl/codegen/rpc_service_method.h \
-    include/grpc++/impl/codegen/security/auth_context.h \
-    include/grpc++/impl/codegen/serialization_traits.h \
-    include/grpc++/impl/codegen/server_context.h \
-    include/grpc++/impl/codegen/server_interface.h \
-    include/grpc++/impl/codegen/service_type.h \
-    include/grpc++/impl/codegen/status.h \
-    include/grpc++/impl/codegen/status_code_enum.h \
-    include/grpc++/impl/codegen/status_helper.h \
-    include/grpc++/impl/codegen/string_ref.h \
-    include/grpc++/impl/codegen/stub_options.h \
-    include/grpc++/impl/codegen/sync.h \
-    include/grpc++/impl/codegen/sync_cxx11.h \
-    include/grpc++/impl/codegen/sync_no_cxx11.h \
-    include/grpc++/impl/codegen/sync_stream.h \
-    include/grpc++/impl/codegen/time.h \
-    include/grpc/impl/codegen/byte_buffer_reader.h \
-    include/grpc/impl/codegen/compression_types.h \
-    include/grpc/impl/codegen/connectivity_state.h \
-    include/grpc/impl/codegen/grpc_types.h \
-    include/grpc/impl/codegen/propagation_bits.h \
-    include/grpc/impl/codegen/status.h \
-    include/grpc/impl/codegen/atm.h \
-    include/grpc/impl/codegen/atm_gcc_atomic.h \
-    include/grpc/impl/codegen/atm_gcc_sync.h \
-    include/grpc/impl/codegen/atm_windows.h \
-    include/grpc/impl/codegen/gpr_types.h \
-    include/grpc/impl/codegen/port_platform.h \
-    include/grpc/impl/codegen/slice.h \
-    include/grpc/impl/codegen/sync.h \
-    include/grpc/impl/codegen/sync_generic.h \
-    include/grpc/impl/codegen/sync_posix.h \
-    include/grpc/impl/codegen/sync_windows.h \
     include/grpc++/impl/codegen/config_protobuf.h \
 
-LIBGRPC++_REFLECTION_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBGRPC++_REFLECTION_SRC))))
+LIBGRPC++_PROTO_REFLECTION_DESC_DB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBGRPC++_PROTO_REFLECTION_DESC_DB_SRC))))
 
 
 ifeq ($(NO_SECURE),true)
 
 # You can't build secure libraries if you don't have OpenSSL.
 
-$(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a: openssl_dep_error
+$(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a: openssl_dep_error
 
-$(LIBDIR)/$(CONFIG)/$(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION).$(SHARED_EXT): openssl_dep_error
 
 else
 
@@ -4158,40 +4099,22 @@ ifeq ($(NO_PROTOBUF),true)
 
 # You can't build a C++ library if you don't have protobuf - a bit overreached, but still okay.
 
-$(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a: protobuf_dep_error
+$(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a: protobuf_dep_error
 
-$(LIBDIR)/$(CONFIG)/$(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION).$(SHARED_EXT): protobuf_dep_error
 
 else
 
-$(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a: $(ZLIB_DEP) $(OPENSSL_DEP) $(PROTOBUF_DEP) $(LIBGRPC++_REFLECTION_OBJS) 
+$(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a: $(ZLIB_DEP) $(OPENSSL_DEP) $(PROTOBUF_DEP) $(LIBGRPC++_PROTO_REFLECTION_DESC_DB_OBJS) 
 	$(E) "[AR]      Creating $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) rm -f $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a
-	$(Q) $(AR) $(AROPTS) $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBGRPC++_REFLECTION_OBJS) 
+	$(Q) rm -f $(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a
+	$(Q) $(AR) $(AROPTS) $(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a $(LIBGRPC++_PROTO_REFLECTION_DESC_DB_OBJS) 
 ifeq ($(SYSTEM),Darwin)
-	$(Q) ranlib -no_warning_for_no_symbols $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a
+	$(Q) ranlib -no_warning_for_no_symbols $(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a
 endif
 
 
 
-ifeq ($(SYSTEM),MINGW32)
-$(LIBDIR)/$(CONFIG)/grpc++_reflection$(SHARED_VERSION).$(SHARED_EXT): $(LIBGRPC++_REFLECTION_OBJS)  $(ZLIB_DEP) $(PROTOBUF_DEP) $(LIBDIR)/$(CONFIG)/grpc++.$(SHARED_EXT) $(OPENSSL_DEP)
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared grpc++_reflection.def -Wl,--output-def=$(LIBDIR)/$(CONFIG)/grpc++_reflection$(SHARED_VERSION).def -Wl,--out-implib=$(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION)-dll.a -o $(LIBDIR)/$(CONFIG)/grpc++_reflection$(SHARED_VERSION).$(SHARED_EXT) $(LIBGRPC++_REFLECTION_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc++-imp
-else
-$(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION).$(SHARED_EXT): $(LIBGRPC++_REFLECTION_OBJS)  $(ZLIB_DEP) $(PROTOBUF_DEP) $(LIBDIR)/$(CONFIG)/libgrpc++.$(SHARED_EXT) $(OPENSSL_DEP)
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-ifeq ($(SYSTEM),Darwin)
-	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -install_name $(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION).$(SHARED_EXT) -dynamiclib -o $(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION).$(SHARED_EXT) $(LIBGRPC++_REFLECTION_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc++
-else
-	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc++_reflection.so.1 -o $(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION).$(SHARED_EXT) $(LIBGRPC++_REFLECTION_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc++
-	$(Q) ln -sf $(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION).$(SHARED_EXT) $(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION).so.1
-	$(Q) ln -sf $(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION).$(SHARED_EXT) $(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION).so
-endif
-endif
 
 endif
 
@@ -4199,25 +4122,30 @@ endif
 
 ifneq ($(NO_SECURE),true)
 ifneq ($(NO_DEPS),true)
--include $(LIBGRPC++_REFLECTION_OBJS:.o=.dep)
+-include $(LIBGRPC++_PROTO_REFLECTION_DESC_DB_OBJS:.o=.dep)
 endif
 endif
+$(OBJDIR)/$(CONFIG)/test/cpp/util/proto_reflection_descriptor_database.o: $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.pb.cc $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.cc
 
 
-LIBGRPC++_REFLECTION_CODEGEN_SRC = \
+LIBGRPC++_REFLECTION_SRC = \
+    src/cpp/ext/proto_server_reflection.cc \
+    src/cpp/ext/proto_server_reflection_plugin.cc \
     $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.pb.cc $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.cc \
 
 PUBLIC_HEADERS_CXX += \
+    include/grpc++/ext/proto_server_reflection_plugin.h \
 
-LIBGRPC++_REFLECTION_CODEGEN_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBGRPC++_REFLECTION_CODEGEN_SRC))))
+LIBGRPC++_REFLECTION_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBGRPC++_REFLECTION_SRC))))
 
 
 ifeq ($(NO_SECURE),true)
 
 # You can't build secure libraries if you don't have OpenSSL.
 
-$(LIBDIR)/$(CONFIG)/libgrpc++_reflection_codegen.a: openssl_dep_error
+$(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a: openssl_dep_error
 
+$(LIBDIR)/$(CONFIG)/$(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION).$(SHARED_EXT): openssl_dep_error
 
 else
 
@@ -4225,22 +4153,40 @@ ifeq ($(NO_PROTOBUF),true)
 
 # You can't build a C++ library if you don't have protobuf - a bit overreached, but still okay.
 
-$(LIBDIR)/$(CONFIG)/libgrpc++_reflection_codegen.a: protobuf_dep_error
+$(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a: protobuf_dep_error
 
+$(LIBDIR)/$(CONFIG)/$(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION).$(SHARED_EXT): protobuf_dep_error
 
 else
 
-$(LIBDIR)/$(CONFIG)/libgrpc++_reflection_codegen.a: $(ZLIB_DEP) $(OPENSSL_DEP) $(PROTOBUF_DEP) $(LIBGRPC++_REFLECTION_CODEGEN_OBJS) 
+$(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a: $(ZLIB_DEP) $(OPENSSL_DEP) $(PROTOBUF_DEP) $(LIBGRPC++_REFLECTION_OBJS) 
 	$(E) "[AR]      Creating $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) rm -f $(LIBDIR)/$(CONFIG)/libgrpc++_reflection_codegen.a
-	$(Q) $(AR) $(AROPTS) $(LIBDIR)/$(CONFIG)/libgrpc++_reflection_codegen.a $(LIBGRPC++_REFLECTION_CODEGEN_OBJS) 
+	$(Q) rm -f $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a
+	$(Q) $(AR) $(AROPTS) $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBGRPC++_REFLECTION_OBJS) 
 ifeq ($(SYSTEM),Darwin)
-	$(Q) ranlib -no_warning_for_no_symbols $(LIBDIR)/$(CONFIG)/libgrpc++_reflection_codegen.a
+	$(Q) ranlib -no_warning_for_no_symbols $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a
 endif
 
 
 
+ifeq ($(SYSTEM),MINGW32)
+$(LIBDIR)/$(CONFIG)/grpc++_reflection$(SHARED_VERSION).$(SHARED_EXT): $(LIBGRPC++_REFLECTION_OBJS)  $(ZLIB_DEP) $(PROTOBUF_DEP) $(LIBDIR)/$(CONFIG)/grpc++.$(SHARED_EXT) $(OPENSSL_DEP)
+	$(E) "[LD]      Linking $@"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared grpc++_reflection.def -Wl,--output-def=$(LIBDIR)/$(CONFIG)/grpc++_reflection$(SHARED_VERSION).def -Wl,--out-implib=$(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION)-dll.a -o $(LIBDIR)/$(CONFIG)/grpc++_reflection$(SHARED_VERSION).$(SHARED_EXT) $(LIBGRPC++_REFLECTION_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc++-imp
+else
+$(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION).$(SHARED_EXT): $(LIBGRPC++_REFLECTION_OBJS)  $(ZLIB_DEP) $(PROTOBUF_DEP) $(LIBDIR)/$(CONFIG)/libgrpc++.$(SHARED_EXT) $(OPENSSL_DEP)
+	$(E) "[LD]      Linking $@"
+	$(Q) mkdir -p `dirname $@`
+ifeq ($(SYSTEM),Darwin)
+	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -install_name $(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION).$(SHARED_EXT) -dynamiclib -o $(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION).$(SHARED_EXT) $(LIBGRPC++_REFLECTION_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc++
+else
+	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc++_reflection.so.1 -o $(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION).$(SHARED_EXT) $(LIBGRPC++_REFLECTION_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc++
+	$(Q) ln -sf $(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION).$(SHARED_EXT) $(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION).so.1
+	$(Q) ln -sf $(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION).$(SHARED_EXT) $(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION).so
+endif
+endif
 
 endif
 
@@ -4248,9 +4194,11 @@ endif
 
 ifneq ($(NO_SECURE),true)
 ifneq ($(NO_DEPS),true)
--include $(LIBGRPC++_REFLECTION_CODEGEN_OBJS:.o=.dep)
+-include $(LIBGRPC++_REFLECTION_OBJS:.o=.dep)
 endif
 endif
+$(OBJDIR)/$(CONFIG)/src/cpp/ext/proto_server_reflection.o: $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.pb.cc $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/src/cpp/ext/proto_server_reflection_plugin.o: $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.pb.cc $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.cc
 
 
 LIBGRPC++_TEST_SRC = \
@@ -4390,9 +4338,6 @@ PUBLIC_HEADERS_CXX += \
     include/grpc++/impl/codegen/status_helper.h \
     include/grpc++/impl/codegen/string_ref.h \
     include/grpc++/impl/codegen/stub_options.h \
-    include/grpc++/impl/codegen/sync.h \
-    include/grpc++/impl/codegen/sync_cxx11.h \
-    include/grpc++/impl/codegen/sync_no_cxx11.h \
     include/grpc++/impl/codegen/sync_stream.h \
     include/grpc++/impl/codegen/time.h \
     include/grpc/impl/codegen/byte_buffer_reader.h \
@@ -4523,12 +4468,6 @@ PUBLIC_HEADERS_CXX += \
     include/grpc++/impl/server_builder_plugin.h \
     include/grpc++/impl/server_initializer.h \
     include/grpc++/impl/service_type.h \
-    include/grpc++/impl/sync.h \
-    include/grpc++/impl/sync_cxx11.h \
-    include/grpc++/impl/sync_no_cxx11.h \
-    include/grpc++/impl/thd.h \
-    include/grpc++/impl/thd_cxx11.h \
-    include/grpc++/impl/thd_no_cxx11.h \
     include/grpc++/resource_quota.h \
     include/grpc++/security/auth_context.h \
     include/grpc++/security/auth_metadata_processor.h \
@@ -4576,9 +4515,6 @@ PUBLIC_HEADERS_CXX += \
     include/grpc++/impl/codegen/status_helper.h \
     include/grpc++/impl/codegen/string_ref.h \
     include/grpc++/impl/codegen/stub_options.h \
-    include/grpc++/impl/codegen/sync.h \
-    include/grpc++/impl/codegen/sync_cxx11.h \
-    include/grpc++/impl/codegen/sync_no_cxx11.h \
     include/grpc++/impl/codegen/sync_stream.h \
     include/grpc++/impl/codegen/time.h \
     include/grpc/impl/codegen/byte_buffer_reader.h \
@@ -4653,10 +4589,11 @@ LIBGRPC_CLI_LIBS_SRC = \
     test/cpp/util/cli_credentials.cc \
     test/cpp/util/grpc_tool.cc \
     test/cpp/util/proto_file_parser.cc \
-    test/cpp/util/proto_reflection_descriptor_database.cc \
     test/cpp/util/service_describer.cc \
+    $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.pb.cc $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.cc \
 
 PUBLIC_HEADERS_CXX += \
+    include/grpc++/impl/codegen/config_protobuf.h \
 
 LIBGRPC_CLI_LIBS_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBGRPC_CLI_LIBS_SRC))))
 
@@ -4700,6 +4637,11 @@ ifneq ($(NO_DEPS),true)
 -include $(LIBGRPC_CLI_LIBS_OBJS:.o=.dep)
 endif
 endif
+$(OBJDIR)/$(CONFIG)/test/cpp/util/cli_call.o: $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.pb.cc $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/util/cli_credentials.o: $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.pb.cc $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/util/grpc_tool.o: $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.pb.cc $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/util/proto_file_parser.o: $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.pb.cc $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/util/service_describer.o: $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.pb.cc $(GENDIR)/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.cc
 
 
 LIBGRPC_PLUGIN_SUPPORT_SRC = \
@@ -6809,6 +6751,55 @@ ifneq ($(NO_DEPS),true)
 endif
 
 
+LIBGOOGLE_BENCHMARK_SRC = \
+    third_party/google_benchmark/src/benchmark.cc \
+    third_party/google_benchmark/src/benchmark_register.cc \
+    third_party/google_benchmark/src/colorprint.cc \
+    third_party/google_benchmark/src/commandlineflags.cc \
+    third_party/google_benchmark/src/complexity.cc \
+    third_party/google_benchmark/src/console_reporter.cc \
+    third_party/google_benchmark/src/csv_reporter.cc \
+    third_party/google_benchmark/src/json_reporter.cc \
+    third_party/google_benchmark/src/reporter.cc \
+    third_party/google_benchmark/src/sleep.cc \
+    third_party/google_benchmark/src/string_util.cc \
+    third_party/google_benchmark/src/sysinfo.cc \
+    third_party/google_benchmark/src/timers.cc \
+
+PUBLIC_HEADERS_CXX += \
+
+LIBGOOGLE_BENCHMARK_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBGOOGLE_BENCHMARK_SRC))))
+
+$(LIBGOOGLE_BENCHMARK_OBJS): CPPFLAGS += -Ithird_party/google_benchmark/include -DHAVE_POSIX_REGEX
+
+ifeq ($(NO_PROTOBUF),true)
+
+# You can't build a C++ library if you don't have protobuf - a bit overreached, but still okay.
+
+$(LIBDIR)/$(CONFIG)/libgoogle_benchmark.a: protobuf_dep_error
+
+
+else
+
+$(LIBDIR)/$(CONFIG)/libgoogle_benchmark.a: $(ZLIB_DEP)  $(PROTOBUF_DEP) $(LIBGOOGLE_BENCHMARK_OBJS) 
+	$(E) "[AR]      Creating $@"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) rm -f $(LIBDIR)/$(CONFIG)/libgoogle_benchmark.a
+	$(Q) $(AR) $(AROPTS) $(LIBDIR)/$(CONFIG)/libgoogle_benchmark.a $(LIBGOOGLE_BENCHMARK_OBJS) 
+ifeq ($(SYSTEM),Darwin)
+	$(Q) ranlib -no_warning_for_no_symbols $(LIBDIR)/$(CONFIG)/libgoogle_benchmark.a
+endif
+
+
+
+
+endif
+
+ifneq ($(NO_DEPS),true)
+-include $(LIBGOOGLE_BENCHMARK_OBJS:.o=.dep)
+endif
+
+
 LIBZ_SRC = \
     third_party/zlib/adler32.c \
     third_party/zlib/compress.c \
@@ -11084,6 +11075,38 @@ endif
 endif
 
 
+TRANSPORT_PID_CONTROLLER_TEST_SRC = \
+    test/core/transport/pid_controller_test.c \
+
+TRANSPORT_PID_CONTROLLER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(TRANSPORT_PID_CONTROLLER_TEST_SRC))))
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL.
+
+$(BINDIR)/$(CONFIG)/transport_pid_controller_test: openssl_dep_error
+
+else
+
+
+
+$(BINDIR)/$(CONFIG)/transport_pid_controller_test: $(TRANSPORT_PID_CONTROLLER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+	$(E) "[LD]      Linking $@"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) $(LD) $(LDFLAGS) $(TRANSPORT_PID_CONTROLLER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/transport_pid_controller_test
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/core/transport/pid_controller_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_transport_pid_controller_test: $(TRANSPORT_PID_CONTROLLER_TEST_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(TRANSPORT_PID_CONTROLLER_TEST_OBJS:.o=.dep)
+endif
+endif
+
+
 TRANSPORT_SECURITY_TEST_SRC = \
     test/core/tsi/transport_security_test.c \
 
@@ -12081,16 +12104,16 @@ $(BINDIR)/$(CONFIG)/grpc_cli: protobuf_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/grpc_cli: $(PROTOBUF_DEP) $(GRPC_CLI_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
+$(BINDIR)/$(CONFIG)/grpc_cli: $(PROTOBUF_DEP) $(GRPC_CLI_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LDXX) $(LDFLAGS) $(GRPC_CLI_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/grpc_cli
+	$(Q) $(LDXX) $(LDFLAGS) $(GRPC_CLI_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/grpc_cli
 
 endif
 
 endif
 
-$(OBJDIR)/$(CONFIG)/test/cpp/util/grpc_cli.o:  $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
+$(OBJDIR)/$(CONFIG)/test/cpp/util/grpc_cli.o:  $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 
 deps_grpc_cli: $(GRPC_CLI_OBJS:.o=.dep)
 
@@ -12322,7 +12345,6 @@ GRPC_TOOL_TEST_SRC = \
     $(GENDIR)/src/proto/grpc/testing/echo.pb.cc $(GENDIR)/src/proto/grpc/testing/echo.grpc.pb.cc \
     $(GENDIR)/src/proto/grpc/testing/echo_messages.pb.cc $(GENDIR)/src/proto/grpc/testing/echo_messages.grpc.pb.cc \
     test/cpp/util/grpc_tool_test.cc \
-    test/cpp/util/string_ref_helper.cc \
 
 GRPC_TOOL_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPC_TOOL_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
@@ -12344,22 +12366,20 @@ $(BINDIR)/$(CONFIG)/grpc_tool_test: protobuf_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/grpc_tool_test: $(PROTOBUF_DEP) $(GRPC_TOOL_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/grpc_tool_test: $(PROTOBUF_DEP) $(GRPC_TOOL_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LDXX) $(LDFLAGS) $(GRPC_TOOL_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/grpc_tool_test
+	$(Q) $(LDXX) $(LDFLAGS) $(GRPC_TOOL_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/grpc_tool_test
 
 endif
 
 endif
 
-$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/echo.o:  $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/echo.o:  $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 
-$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/echo_messages.o:  $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/echo_messages.o:  $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 
-$(OBJDIR)/$(CONFIG)/test/cpp/util/grpc_tool_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-$(OBJDIR)/$(CONFIG)/test/cpp/util/string_ref_helper.o:  $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(OBJDIR)/$(CONFIG)/test/cpp/util/grpc_tool_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc_cli_libs.a $(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 
 deps_grpc_tool_test: $(GRPC_TOOL_TEST_OBJS:.o=.dep)
 
@@ -12369,7 +12389,6 @@ ifneq ($(NO_DEPS),true)
 endif
 endif
 $(OBJDIR)/$(CONFIG)/test/cpp/util/grpc_tool_test.o: $(GENDIR)/src/proto/grpc/testing/echo.pb.cc $(GENDIR)/src/proto/grpc/testing/echo.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/echo_messages.pb.cc $(GENDIR)/src/proto/grpc/testing/echo_messages.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/util/string_ref_helper.o: $(GENDIR)/src/proto/grpc/testing/echo.pb.cc $(GENDIR)/src/proto/grpc/testing/echo.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/echo_messages.pb.cc $(GENDIR)/src/proto/grpc/testing/echo_messages.grpc.pb.cc
 
 
 GRPCLB_API_TEST_SRC = \
@@ -12747,9 +12766,51 @@ endif
 endif
 
 
+NOOP-BENCHMARK_SRC = \
+    test/cpp/microbenchmarks/noop-benchmark.cc \
+
+NOOP-BENCHMARK_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(NOOP-BENCHMARK_SRC))))
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL.
+
+$(BINDIR)/$(CONFIG)/noop-benchmark: openssl_dep_error
+
+else
+
+
+
+
+ifeq ($(NO_PROTOBUF),true)
+
+# You can't build the protoc plugins or protobuf-enabled targets if you don't have protobuf 3.0.0+.
+
+$(BINDIR)/$(CONFIG)/noop-benchmark: protobuf_dep_error
+
+else
+
+$(BINDIR)/$(CONFIG)/noop-benchmark: $(PROTOBUF_DEP) $(NOOP-BENCHMARK_OBJS) $(LIBDIR)/$(CONFIG)/libgoogle_benchmark.a
+	$(E) "[LD]      Linking $@"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) $(LDXX) $(LDFLAGS) $(NOOP-BENCHMARK_OBJS) $(LIBDIR)/$(CONFIG)/libgoogle_benchmark.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/noop-benchmark
+
+endif
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/cpp/microbenchmarks/noop-benchmark.o:  $(LIBDIR)/$(CONFIG)/libgoogle_benchmark.a
+
+deps_noop-benchmark: $(NOOP-BENCHMARK_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(NOOP-BENCHMARK_OBJS:.o=.dep)
+endif
+endif
+
+
 PROTO_SERVER_REFLECTION_TEST_SRC = \
     test/cpp/end2end/proto_server_reflection_test.cc \
-    test/cpp/util/proto_reflection_descriptor_database.cc \
 
 PROTO_SERVER_REFLECTION_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(PROTO_SERVER_REFLECTION_TEST_SRC))))
 ifeq ($(NO_SECURE),true)
@@ -12771,18 +12832,16 @@ $(BINDIR)/$(CONFIG)/proto_server_reflection_test: protobuf_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/proto_server_reflection_test: $(PROTOBUF_DEP) $(PROTO_SERVER_REFLECTION_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/proto_server_reflection_test: $(PROTOBUF_DEP) $(PROTO_SERVER_REFLECTION_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LDXX) $(LDFLAGS) $(PROTO_SERVER_REFLECTION_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/proto_server_reflection_test
+	$(Q) $(LDXX) $(LDFLAGS) $(PROTO_SERVER_REFLECTION_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/proto_server_reflection_test
 
 endif
 
 endif
 
-$(OBJDIR)/$(CONFIG)/test/cpp/end2end/proto_server_reflection_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-$(OBJDIR)/$(CONFIG)/test/cpp/util/proto_reflection_descriptor_database.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(OBJDIR)/$(CONFIG)/test/cpp/end2end/proto_server_reflection_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_proto_reflection_desc_db.a $(LIBDIR)/$(CONFIG)/libgrpc++_reflection.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 
 deps_proto_server_reflection_test: $(PROTO_SERVER_REFLECTION_TEST_OBJS:.o=.dep)
 
@@ -13071,6 +13130,49 @@ endif
 $(OBJDIR)/$(CONFIG)/test/cpp/interop/reconnect_interop_server.o: $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/test.pb.cc $(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc
 
 
+ROUND_ROBIN_END2END_TEST_SRC = \
+    test/cpp/end2end/round_robin_end2end_test.cc \
+
+ROUND_ROBIN_END2END_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ROUND_ROBIN_END2END_TEST_SRC))))
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL.
+
+$(BINDIR)/$(CONFIG)/round_robin_end2end_test: openssl_dep_error
+
+else
+
+
+
+
+ifeq ($(NO_PROTOBUF),true)
+
+# You can't build the protoc plugins or protobuf-enabled targets if you don't have protobuf 3.0.0+.
+
+$(BINDIR)/$(CONFIG)/round_robin_end2end_test: protobuf_dep_error
+
+else
+
+$(BINDIR)/$(CONFIG)/round_robin_end2end_test: $(PROTOBUF_DEP) $(ROUND_ROBIN_END2END_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+	$(E) "[LD]      Linking $@"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) $(LDXX) $(LDFLAGS) $(ROUND_ROBIN_END2END_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/round_robin_end2end_test
+
+endif
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/cpp/end2end/round_robin_end2end_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_round_robin_end2end_test: $(ROUND_ROBIN_END2END_TEST_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(ROUND_ROBIN_END2END_TEST_OBJS:.o=.dep)
+endif
+endif
+
+
 SECURE_AUTH_CONTEXT_TEST_SRC = \
     test/cpp/common/secure_auth_context_test.cc \
 
@@ -15006,38 +15108,6 @@ endif
 endif
 
 
-H2_FAKE_RESOLVER_TEST_SRC = \
-    test/core/end2end/fixtures/h2_fake_resolver.c \
-
-H2_FAKE_RESOLVER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(H2_FAKE_RESOLVER_TEST_SRC))))
-ifeq ($(NO_SECURE),true)
-
-# You can't build secure targets if you don't have OpenSSL.
-
-$(BINDIR)/$(CONFIG)/h2_fake_resolver_test: openssl_dep_error
-
-else
-
-
-
-$(BINDIR)/$(CONFIG)/h2_fake_resolver_test: $(H2_FAKE_RESOLVER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS) $(H2_FAKE_RESOLVER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/h2_fake_resolver_test
-
-endif
-
-$(OBJDIR)/$(CONFIG)/test/core/end2end/fixtures/h2_fake_resolver.o:  $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_h2_fake_resolver_test: $(H2_FAKE_RESOLVER_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_SECURE),true)
-ifneq ($(NO_DEPS),true)
--include $(H2_FAKE_RESOLVER_TEST_OBJS:.o=.dep)
-endif
-endif
-
-
 H2_FAKESEC_TEST_SRC = \
     test/core/end2end/fixtures/h2_fakesec.c \
 
@@ -15590,26 +15660,6 @@ ifneq ($(NO_DEPS),true)
 endif
 
 
-H2_FAKE_RESOLVER_NOSEC_TEST_SRC = \
-    test/core/end2end/fixtures/h2_fake_resolver.c \
-
-H2_FAKE_RESOLVER_NOSEC_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(H2_FAKE_RESOLVER_NOSEC_TEST_SRC))))
-
-
-$(BINDIR)/$(CONFIG)/h2_fake_resolver_nosec_test: $(H2_FAKE_RESOLVER_NOSEC_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_nosec_tests.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS) $(H2_FAKE_RESOLVER_NOSEC_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_nosec_tests.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/h2_fake_resolver_nosec_test
-
-$(OBJDIR)/$(CONFIG)/test/core/end2end/fixtures/h2_fake_resolver.o:  $(LIBDIR)/$(CONFIG)/libend2end_nosec_tests.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_h2_fake_resolver_nosec_test: $(H2_FAKE_RESOLVER_NOSEC_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_DEPS),true)
--include $(H2_FAKE_RESOLVER_NOSEC_TEST_OBJS:.o=.dep)
-endif
-
-
 H2_FD_NOSEC_TEST_SRC = \
     test/core/end2end/fixtures/h2_fd.c \
 
@@ -16300,8 +16350,6 @@ src/cpp/common/secure_channel_arguments.cc: $(OPENSSL_DEP)
 src/cpp/common/secure_create_auth_context.cc: $(OPENSSL_DEP)
 src/cpp/ext/proto_server_reflection.cc: $(OPENSSL_DEP)
 src/cpp/ext/proto_server_reflection_plugin.cc: $(OPENSSL_DEP)
-src/cpp/ext/reflection.grpc.pb.cc: $(OPENSSL_DEP)
-src/cpp/ext/reflection.pb.cc: $(OPENSSL_DEP)
 src/cpp/server/secure_server_credentials.cc: $(OPENSSL_DEP)
 src/cpp/test/server_context_test_spouse.cc: $(OPENSSL_DEP)
 src/csharp/ext/grpc_csharp_ext.c: $(OPENSSL_DEP)
diff --git a/binding.gyp b/binding.gyp
index 9f3b75aaf3d1223b783bd5649b6a3aa8f2de46c2..bb215c4889ef2d4daf259869e11db702bc93774e 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -671,6 +671,7 @@
         'src/core/lib/transport/metadata.c',
         'src/core/lib/transport/metadata_batch.c',
         'src/core/lib/transport/method_config.c',
+        'src/core/lib/transport/pid_controller.c',
         'src/core/lib/transport/static_metadata.c',
         'src/core/lib/transport/timeout_encoding.c',
         'src/core/lib/transport/transport.c',
diff --git a/build.yaml b/build.yaml
index 2824391ef20d2b0da9aa21d8462b1b9aae7e1e9e..d7440fec6728285a6b7301dea054b0dfaab81f47 100644
--- a/build.yaml
+++ b/build.yaml
@@ -256,6 +256,7 @@ filegroups:
   - src/core/lib/transport/metadata.h
   - src/core/lib/transport/metadata_batch.h
   - src/core/lib/transport/method_config.h
+  - src/core/lib/transport/pid_controller.h
   - src/core/lib/transport/static_metadata.h
   - src/core/lib/transport/timeout_encoding.h
   - src/core/lib/transport/transport.h
@@ -364,6 +365,7 @@ filegroups:
   - src/core/lib/transport/metadata.c
   - src/core/lib/transport/metadata_batch.c
   - src/core/lib/transport/method_config.c
+  - src/core/lib/transport/pid_controller.c
   - src/core/lib/transport/static_metadata.c
   - src/core/lib/transport/timeout_encoding.c
   - src/core/lib/transport/transport.c
@@ -684,8 +686,6 @@ filegroups:
   deps:
   - gpr
   secure: true
-  uses:
-  - grpc_base
 - name: grpc++_base
   language: c++
   public_headers:
@@ -710,12 +710,6 @@ filegroups:
   - include/grpc++/impl/server_builder_plugin.h
   - include/grpc++/impl/server_initializer.h
   - include/grpc++/impl/service_type.h
-  - include/grpc++/impl/sync.h
-  - include/grpc++/impl/sync_cxx11.h
-  - include/grpc++/impl/sync_no_cxx11.h
-  - include/grpc++/impl/thd.h
-  - include/grpc++/impl/thd_cxx11.h
-  - include/grpc++/impl/thd_no_cxx11.h
   - include/grpc++/resource_quota.h
   - include/grpc++/security/auth_context.h
   - include/grpc++/security/auth_metadata_processor.h
@@ -802,9 +796,6 @@ filegroups:
   - include/grpc++/impl/codegen/status_helper.h
   - include/grpc++/impl/codegen/string_ref.h
   - include/grpc++/impl/codegen/stub_options.h
-  - include/grpc++/impl/codegen/sync.h
-  - include/grpc++/impl/codegen/sync_cxx11.h
-  - include/grpc++/impl/codegen/sync_no_cxx11.h
   - include/grpc++/impl/codegen/sync_stream.h
   - include/grpc++/impl/codegen/time.h
   uses:
@@ -828,14 +819,8 @@ filegroups:
   - include/grpc++/impl/codegen/config_protobuf.h
 - name: grpc++_reflection_proto
   language: c++
-  public_headers:
-  - include/grpc++/ext/reflection.grpc.pb.h
-  - include/grpc++/ext/reflection.pb.h
   src:
-  - src/cpp/ext/reflection.grpc.pb.cc
-  - src/cpp/ext/reflection.pb.cc
-  uses:
-  - grpc++_codegen_proto
+  - src/proto/grpc/reflection/v1alpha/reflection.proto
 - name: thrift_util
   language: c++
   public_headers:
@@ -1053,6 +1038,18 @@ libs:
   platforms:
   - linux
   secure: true
+- name: grpc++_proto_reflection_desc_db
+  build: private
+  language: c++
+  headers:
+  - test/cpp/util/proto_reflection_descriptor_database.h
+  src:
+  - test/cpp/util/proto_reflection_descriptor_database.cc
+  deps:
+  - grpc++
+  filegroups:
+  - grpc++_reflection_proto
+  - grpc++_config_proto
 - name: grpc++_reflection
   build: all
   language: c++
@@ -1067,11 +1064,6 @@ libs:
   - grpc++
   filegroups:
   - grpc++_reflection_proto
-- name: grpc++_reflection_codegen
-  build: private
-  language: c++
-  src:
-  - src/proto/grpc/reflection/v1alpha/reflection.proto
 - name: grpc++_test
   build: private
   language: c++
@@ -1144,18 +1136,19 @@ libs:
   - test/cpp/util/config_grpc_cli.h
   - test/cpp/util/grpc_tool.h
   - test/cpp/util/proto_file_parser.h
-  - test/cpp/util/proto_reflection_descriptor_database.h
   - test/cpp/util/service_describer.h
   src:
   - test/cpp/util/cli_call.cc
   - test/cpp/util/cli_credentials.cc
   - test/cpp/util/grpc_tool.cc
   - test/cpp/util/proto_file_parser.cc
-  - test/cpp/util/proto_reflection_descriptor_database.cc
   - test/cpp/util/service_describer.cc
   deps:
-  - grpc++_reflection
+  - grpc++_proto_reflection_desc_db
   - grpc++
+  filegroups:
+  - grpc++_reflection_proto
+  - grpc++_config_proto
 - name: grpc_plugin_support
   build: protoc
   language: c++
@@ -2677,6 +2670,16 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+- name: transport_pid_controller_test
+  build: test
+  language: c
+  src:
+  - test/core/transport/pid_controller_test.c
+  deps:
+  - grpc_test_util
+  - grpc
+  - gpr_test_util
+  - gpr
 - name: transport_security_test
   build: test
   language: c
@@ -2984,7 +2987,7 @@ targets:
   - test/cpp/util/grpc_cli.cc
   deps:
   - grpc_cli_libs
-  - grpc++_reflection
+  - grpc++_proto_reflection_desc_db
   - grpc++
   - grpc
   - gpr
@@ -3061,16 +3064,15 @@ targets:
   gtest: true
   build: test
   language: c++
-  headers:
-  - test/cpp/util/string_ref_helper.h
   src:
   - src/proto/grpc/testing/echo.proto
   - src/proto/grpc/testing/echo_messages.proto
   - test/cpp/util/grpc_tool_test.cc
-  - test/cpp/util/string_ref_helper.cc
   deps:
   - grpc_cli_libs
+  - grpc++_proto_reflection_desc_db
   - grpc++_reflection
+  - grpc++_test_util
   - grpc_test_util
   - grpc++
   - grpc
@@ -3078,7 +3080,6 @@ targets:
   - gpr
   filegroups:
   - grpc++_codegen_proto
-  - grpc++_config_proto
 - name: grpclb_api_test
   gtest: true
   build: test
@@ -3214,16 +3215,21 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+- name: noop-benchmark
+  build: test
+  language: c++
+  src:
+  - test/cpp/microbenchmarks/noop-benchmark.cc
+  deps:
+  - google_benchmark
 - name: proto_server_reflection_test
   gtest: true
   build: test
   language: c++
-  headers:
-  - test/cpp/util/proto_reflection_descriptor_database.h
   src:
   - test/cpp/end2end/proto_server_reflection_test.cc
-  - test/cpp/util/proto_reflection_descriptor_database.cc
   deps:
+  - grpc++_proto_reflection_desc_db
   - grpc++_reflection
   - grpc++_test_util
   - grpc_test_util
@@ -3337,6 +3343,19 @@ targets:
   - gpr_test_util
   - gpr
   - grpc++_test_config
+- name: round_robin_end2end_test
+  gtest: true
+  build: test
+  language: c++
+  src:
+  - test/cpp/end2end/round_robin_end2end_test.cc
+  deps:
+  - grpc++_test_util
+  - grpc_test_util
+  - grpc++
+  - grpc
+  - gpr_test_util
+  - gpr
 - name: secure_auth_context_test
   gtest: true
   build: test
@@ -3696,6 +3715,8 @@ defaults:
   global:
     CPPFLAGS: -g -Wall -Wextra -Werror -Wno-long-long -Wno-unused-parameter
     LDFLAGS: -g
+  google_benchmark:
+    CPPFLAGS: -Ithird_party/google_benchmark/include -DHAVE_POSIX_REGEX
   zlib:
     CFLAGS: -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-implicit-function-declaration
       $(W_NO_SHIFT_NEGATIVE_VALUE) -fvisibility=hidden
diff --git a/config.m4 b/config.m4
index 8f26e42678968c0485547917c0218d6d31a71a00..09aaac635db818690c30d0efc327f36c57594d51 100644
--- a/config.m4
+++ b/config.m4
@@ -187,6 +187,7 @@ if test "$PHP_GRPC" != "no"; then
     src/core/lib/transport/metadata.c \
     src/core/lib/transport/metadata_batch.c \
     src/core/lib/transport/method_config.c \
+    src/core/lib/transport/pid_controller.c \
     src/core/lib/transport/static_metadata.c \
     src/core/lib/transport/timeout_encoding.c \
     src/core/lib/transport/transport.c \
diff --git a/doc/cpp-style-guide.md b/doc/cpp-style-guide.md
index 0138ceb73714a621b9a98b805a2dc8102d14a663..a1f91353fe9e1a5fe4c03c5458e5ebc489970b66 100644
--- a/doc/cpp-style-guide.md
+++ b/doc/cpp-style-guide.md
@@ -1,91 +1,9 @@
 GRPC C++ STYLE GUIDE
 =====================
 
-Background
-----------
-
-Here we document style rules for C++ usage in the gRPC C++ bindings
-and tests.
-
-General
--------
-
-- The majority of gRPC's C++ requirements are drawn from the [Google C++ style
-guide] (https://google.github.io/styleguide/cppguide.html)
-   - However, gRPC has some additional requirements to maintain
-     [portability] (#portability)
-- As in C, layout rules are defined by clang-format, and all code
+The majority of gRPC's C++ requirements are drawn from the [Google C++ style
+guide] (https://google.github.io/styleguide/cppguide.html). Additionally,
+as in C, layout rules are defined by clang-format, and all code
 should be passed through clang-format. A (docker-based) script to do
 so is included in [tools/distrib/clang\_format\_code.sh]
 (../tools/distrib/clang_format_code.sh).
-
-<a name="portability"></a>
-Portability Restrictions
--------------------
-
-gRPC supports a large number of compilers, ranging from those that are
-missing many key C++11 features to those that have quite detailed
-analysis. As a result, gRPC compiles with a high level of warnings and
-treat all warnings as errors. gRPC also forbids the use of some common
-C++11 constructs. Here are some guidelines, to be extended as needed:
-- Do not use range-based for. Expressions of the form
-  ```c
-  for (auto& i: vec) {
-    // code
-  }
-  ```
-  
-  are not allowed and should be replaced with code such as
-  ```c
-  for (auto it = vec.begin; it != vec.end(); it++) {
-    auto& i = *it;
-    // code
-  }
-  ```
-  
-- Do not use lambda of any kind (no capture, explicit capture, or
-default capture). Other C++ functional features such as
-`std::function` or `std::bind` are allowed
-- Do not use brace-list initializers.
-- Do not compare a pointer to `nullptr` . This is because gcc 4.4
-  does not support `nullptr` directly and gRPC implements a subset of
-  its features in [include/grpc++/impl/codegen/config.h]
-  (../include/grpc++/impl/codegen/config.h). Instead, pointers should
-  be checked for validity using their implicit conversion to `bool`.
-  In other words, use `if (p)` rather than `if (p != nullptr)`
-- Do not initialize global/static pointer variables to `nullptr`. Just let
-  the compiler implicitly initialize them to `nullptr` (which it will
-  definitely do). The reason is that `nullptr` is an actual object in
-  our implementation rather than just a constant pointer value, so
-  static/global constructors will be called in a potentially
-  undesirable sequence.
-- Do not use `final` or `override` as these are not supported by some
-  compilers. Instead use `GRPC_FINAL` and `GRPC_OVERRIDE` . These
-  compile down to the traditional C++ forms for compilers that support
-  them but are just elided if the compiler does not support those features.
-- In the [include] (../../../tree/master/include/grpc++) and [src]
-  (../../../tree/master/src/cpp) directory trees, you should also not
-  use certain STL objects like `std::mutex`, `std::lock_guard`,
-  `std::unique_lock`, `std::nullptr`, `std::thread` . Instead, use
-  `grpc::mutex`, `grpc::lock_guard`, etc., which are gRPC
-  implementations of the prominent features of these objects that are
-  not always available. You can use the `std` versions of those in  [test]
-  (../../../tree/master/test/cpp)
-- Similarly, in the same directories, do not use `std::chrono` unless
-  it is guarded by `#ifndef GRPC_CXX0X_NO_CHRONO` . For platforms that
-  lack`std::chrono,` there is a C-language timer called gpr_timespec that can
-  be used instead.
-- `std::unique_ptr` must be used with extreme care in any kind of
-  collection. For example `vector<std::unique_ptr>` does not work in
-  gcc 4.4 if the vector is constructed to its full size at
-  initialization but does work if elements are added to the vector
-  using functions like `push_back`. `map` and other pair-based
-  collections do not work with `unique_ptr` under gcc 4.4. The issue
-  is that many of these collection implementations assume a copy
-  constructor
-  to be available.
-- Don't use `std::this_thread` . Use `gpr_sleep_until` for sleeping a thread.
-- [Some adjacent character combinations cause problems]
-  (https://en.wikipedia.org/wiki/Digraphs_and_trigraphs#C). If declaring a
-  template against some class relative to the global namespace,
-  `<::name` will be non-portable. Separate the `<` from the `:` and use `< ::name`.
diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec
index 43aedecd06f82adfc943825baec958cbb039170d..706d7afee0a52e486b21606e68519212b287bc1b 100644
--- a/gRPC-Core.podspec
+++ b/gRPC-Core.podspec
@@ -339,6 +339,7 @@ Pod::Spec.new do |s|
                       'src/core/lib/transport/metadata.h',
                       'src/core/lib/transport/metadata_batch.h',
                       'src/core/lib/transport/method_config.h',
+                      'src/core/lib/transport/pid_controller.h',
                       'src/core/lib/transport/static_metadata.h',
                       'src/core/lib/transport/timeout_encoding.h',
                       'src/core/lib/transport/transport.h',
@@ -527,6 +528,7 @@ Pod::Spec.new do |s|
                       'src/core/lib/transport/metadata.c',
                       'src/core/lib/transport/metadata_batch.c',
                       'src/core/lib/transport/method_config.c',
+                      'src/core/lib/transport/pid_controller.c',
                       'src/core/lib/transport/static_metadata.c',
                       'src/core/lib/transport/timeout_encoding.c',
                       'src/core/lib/transport/transport.c',
@@ -735,6 +737,7 @@ Pod::Spec.new do |s|
                               'src/core/lib/transport/metadata.h',
                               'src/core/lib/transport/metadata_batch.h',
                               'src/core/lib/transport/method_config.h',
+                              'src/core/lib/transport/pid_controller.h',
                               'src/core/lib/transport/static_metadata.h',
                               'src/core/lib/transport/timeout_encoding.h',
                               'src/core/lib/transport/transport.h',
diff --git a/grpc.gemspec b/grpc.gemspec
index 615a962cdb6d1a8f9ee971064c0dc6d5528b8228..f4919bfb25d7c12c54ff0fe35bd842a3f60d74ec 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -259,6 +259,7 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/lib/transport/metadata.h )
   s.files += %w( src/core/lib/transport/metadata_batch.h )
   s.files += %w( src/core/lib/transport/method_config.h )
+  s.files += %w( src/core/lib/transport/pid_controller.h )
   s.files += %w( src/core/lib/transport/static_metadata.h )
   s.files += %w( src/core/lib/transport/timeout_encoding.h )
   s.files += %w( src/core/lib/transport/transport.h )
@@ -447,6 +448,7 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/lib/transport/metadata.c )
   s.files += %w( src/core/lib/transport/metadata_batch.c )
   s.files += %w( src/core/lib/transport/method_config.c )
+  s.files += %w( src/core/lib/transport/pid_controller.c )
   s.files += %w( src/core/lib/transport/static_metadata.c )
   s.files += %w( src/core/lib/transport/timeout_encoding.c )
   s.files += %w( src/core/lib/transport/transport.c )
diff --git a/include/grpc++/alarm.h b/include/grpc++/alarm.h
index 1470fe8d97bac58ec35a039d4568c2b655c3494b..9a15167cc73b989777b8d4c3ec57c0788a875206 100644
--- a/include/grpc++/alarm.h
+++ b/include/grpc++/alarm.h
@@ -78,7 +78,7 @@ class Alarm : private GrpcLibraryCodegen {
   class AlarmEntry : public CompletionQueueTag {
    public:
     AlarmEntry(void* tag) : tag_(tag) {}
-    bool FinalizeResult(void** tag, bool* status) GRPC_OVERRIDE {
+    bool FinalizeResult(void** tag, bool* status) override {
       *tag = tag_;
       return true;
     }
diff --git a/include/grpc++/channel.h b/include/grpc++/channel.h
index c535d57bffba5f3943be5b1badb18ad18ace3ea9..c8360282e7b03c7979b3652f5b0329c85f0c0674 100644
--- a/include/grpc++/channel.h
+++ b/include/grpc++/channel.h
@@ -46,16 +46,16 @@ struct grpc_channel;
 
 namespace grpc {
 /// Channels represent a connection to an endpoint. Created by \a CreateChannel.
-class Channel GRPC_FINAL : public ChannelInterface,
-                           public CallHook,
-                           public std::enable_shared_from_this<Channel>,
-                           private GrpcLibraryCodegen {
+class Channel final : public ChannelInterface,
+                      public CallHook,
+                      public std::enable_shared_from_this<Channel>,
+                      private GrpcLibraryCodegen {
  public:
   ~Channel();
 
   /// Get the current channel state. If the channel is in IDLE and
   /// \a try_to_connect is set to true, try to connect.
-  grpc_connectivity_state GetState(bool try_to_connect) GRPC_OVERRIDE;
+  grpc_connectivity_state GetState(bool try_to_connect) override;
 
  private:
   template <class InputMessage, class OutputMessage>
@@ -69,15 +69,15 @@ class Channel GRPC_FINAL : public ChannelInterface,
   Channel(const grpc::string& host, grpc_channel* c_channel);
 
   Call CreateCall(const RpcMethod& method, ClientContext* context,
-                  CompletionQueue* cq) GRPC_OVERRIDE;
-  void PerformOpsOnCall(CallOpSetInterface* ops, Call* call) GRPC_OVERRIDE;
-  void* RegisterMethod(const char* method) GRPC_OVERRIDE;
+                  CompletionQueue* cq) override;
+  void PerformOpsOnCall(CallOpSetInterface* ops, Call* call) override;
+  void* RegisterMethod(const char* method) override;
 
   void NotifyOnStateChangeImpl(grpc_connectivity_state last_observed,
                                gpr_timespec deadline, CompletionQueue* cq,
-                               void* tag) GRPC_OVERRIDE;
+                               void* tag) override;
   bool WaitForStateChangeImpl(grpc_connectivity_state last_observed,
-                              gpr_timespec deadline) GRPC_OVERRIDE;
+                              gpr_timespec deadline) override;
 
   const grpc::string host_;
   grpc_channel* const c_channel_;  // owned
diff --git a/include/grpc++/ext/proto_server_reflection_plugin.h b/include/grpc++/ext/proto_server_reflection_plugin.h
index 3e54882d41fdf9eb94163b69727683b18f555730..66f39eb8760067326da825b54da6cbb38a5375c4 100644
--- a/include/grpc++/ext/proto_server_reflection_plugin.h
+++ b/include/grpc++/ext/proto_server_reflection_plugin.h
@@ -48,12 +48,12 @@ namespace reflection {
 class ProtoServerReflectionPlugin : public ::grpc::ServerBuilderPlugin {
  public:
   ProtoServerReflectionPlugin();
-  ::grpc::string name() GRPC_OVERRIDE;
-  void InitServer(::grpc::ServerInitializer* si) GRPC_OVERRIDE;
-  void Finish(::grpc::ServerInitializer* si) GRPC_OVERRIDE;
-  void ChangeArguments(const ::grpc::string& name, void* value) GRPC_OVERRIDE;
-  bool has_async_methods() const GRPC_OVERRIDE;
-  bool has_sync_methods() const GRPC_OVERRIDE;
+  ::grpc::string name() override;
+  void InitServer(::grpc::ServerInitializer* si) override;
+  void Finish(::grpc::ServerInitializer* si) override;
+  void ChangeArguments(const ::grpc::string& name, void* value) override;
+  bool has_async_methods() const override;
+  bool has_sync_methods() const override;
 
  private:
   std::shared_ptr<grpc::ProtoServerReflection> reflection_service_;
diff --git a/include/grpc++/ext/reflection.grpc.pb.h b/include/grpc++/ext/reflection.grpc.pb.h
deleted file mode 100644
index 151271c65b8aadb9bff1f8614e8bbc56ce7c8ab5..0000000000000000000000000000000000000000
--- a/include/grpc++/ext/reflection.grpc.pb.h
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-
-// Generated by tools/codegen/extensions/gen_reflection_proto.sh
-// If you make any local change, they will be lost.
-// source: reflection.proto
-// Original file comments:
-// Copyright 2016, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Service exported by server reflection
-//
-#ifndef GRPC_reflection_2eproto__INCLUDED
-#define GRPC_reflection_2eproto__INCLUDED
-
-#include <grpc++/ext/reflection.pb.h>
-
-#include <grpc++/impl/codegen/async_stream.h>
-#include <grpc++/impl/codegen/async_unary_call.h>
-#include <grpc++/impl/codegen/method_handler_impl.h>
-#include <grpc++/impl/codegen/proto_utils.h>
-#include <grpc++/impl/codegen/rpc_method.h>
-#include <grpc++/impl/codegen/service_type.h>
-#include <grpc++/impl/codegen/status.h>
-#include <grpc++/impl/codegen/stub_options.h>
-#include <grpc++/impl/codegen/sync_stream.h>
-
-namespace grpc {
-class CompletionQueue;
-class Channel;
-class RpcService;
-class ServerCompletionQueue;
-class ServerContext;
-}  // namespace grpc
-
-namespace grpc {
-namespace reflection {
-namespace v1alpha {
-
-class ServerReflection GRPC_FINAL {
- public:
-  class StubInterface {
-   public:
-    virtual ~StubInterface() {}
-    // The reflection service is structured as a bidirectional stream, ensuring
-    // all related requests go to a single server.
-    std::unique_ptr< ::grpc::ClientReaderWriterInterface< ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>> ServerReflectionInfo(::grpc::ClientContext* context) {
-      return std::unique_ptr< ::grpc::ClientReaderWriterInterface< ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>>(ServerReflectionInfoRaw(context));
-    }
-    std::unique_ptr< ::grpc::ClientAsyncReaderWriterInterface< ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>> AsyncServerReflectionInfo(::grpc::ClientContext* context, ::grpc::CompletionQueue* cq, void* tag) {
-      return std::unique_ptr< ::grpc::ClientAsyncReaderWriterInterface< ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>>(AsyncServerReflectionInfoRaw(context, cq, tag));
-    }
-  private:
-    virtual ::grpc::ClientReaderWriterInterface< ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>* ServerReflectionInfoRaw(::grpc::ClientContext* context) = 0;
-    virtual ::grpc::ClientAsyncReaderWriterInterface< ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>* AsyncServerReflectionInfoRaw(::grpc::ClientContext* context, ::grpc::CompletionQueue* cq, void* tag) = 0;
-  };
-  class Stub GRPC_FINAL : public StubInterface {
-   public:
-    Stub(const std::shared_ptr< ::grpc::ChannelInterface>& channel);
-    std::unique_ptr< ::grpc::ClientReaderWriter< ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>> ServerReflectionInfo(::grpc::ClientContext* context) {
-      return std::unique_ptr< ::grpc::ClientReaderWriter< ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>>(ServerReflectionInfoRaw(context));
-    }
-    std::unique_ptr<  ::grpc::ClientAsyncReaderWriter< ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>> AsyncServerReflectionInfo(::grpc::ClientContext* context, ::grpc::CompletionQueue* cq, void* tag) {
-      return std::unique_ptr< ::grpc::ClientAsyncReaderWriter< ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>>(AsyncServerReflectionInfoRaw(context, cq, tag));
-    }
-
-   private:
-    std::shared_ptr< ::grpc::ChannelInterface> channel_;
-    ::grpc::ClientReaderWriter< ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>* ServerReflectionInfoRaw(::grpc::ClientContext* context) GRPC_OVERRIDE;
-    ::grpc::ClientAsyncReaderWriter< ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>* AsyncServerReflectionInfoRaw(::grpc::ClientContext* context, ::grpc::CompletionQueue* cq, void* tag) GRPC_OVERRIDE;
-    const ::grpc::RpcMethod rpcmethod_ServerReflectionInfo_;
-  };
-  static std::unique_ptr<Stub> NewStub(const std::shared_ptr< ::grpc::ChannelInterface>& channel, const ::grpc::StubOptions& options = ::grpc::StubOptions());
-
-  class Service : public ::grpc::Service {
-   public:
-    Service();
-    virtual ~Service();
-    // The reflection service is structured as a bidirectional stream, ensuring
-    // all related requests go to a single server.
-    virtual ::grpc::Status ServerReflectionInfo(::grpc::ServerContext* context, ::grpc::ServerReaderWriter< ::grpc::reflection::v1alpha::ServerReflectionResponse, ::grpc::reflection::v1alpha::ServerReflectionRequest>* stream);
-  };
-  template <class BaseClass>
-  class WithAsyncMethod_ServerReflectionInfo : public BaseClass {
-   private:
-    void BaseClassMustBeDerivedFromService(const Service *service) {}
-   public:
-    WithAsyncMethod_ServerReflectionInfo() {
-      ::grpc::Service::MarkMethodAsync(0);
-    }
-    ~WithAsyncMethod_ServerReflectionInfo() GRPC_OVERRIDE {
-      BaseClassMustBeDerivedFromService(this);
-    }
-    // disable synchronous version of this method
-    ::grpc::Status ServerReflectionInfo(::grpc::ServerContext* context, ::grpc::ServerReaderWriter< ::grpc::reflection::v1alpha::ServerReflectionResponse, ::grpc::reflection::v1alpha::ServerReflectionRequest>* stream) GRPC_FINAL GRPC_OVERRIDE {
-      abort();
-      return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
-    }
-    void RequestServerReflectionInfo(::grpc::ServerContext* context, ::grpc::ServerAsyncReaderWriter< ::grpc::reflection::v1alpha::ServerReflectionResponse, ::grpc::reflection::v1alpha::ServerReflectionRequest>* stream, ::grpc::CompletionQueue* new_call_cq, ::grpc::ServerCompletionQueue* notification_cq, void *tag) {
-      ::grpc::Service::RequestAsyncBidiStreaming(0, context, stream, new_call_cq, notification_cq, tag);
-    }
-  };
-  typedef WithAsyncMethod_ServerReflectionInfo<Service > AsyncService;
-  template <class BaseClass>
-  class WithGenericMethod_ServerReflectionInfo : public BaseClass {
-   private:
-    void BaseClassMustBeDerivedFromService(const Service *service) {}
-   public:
-    WithGenericMethod_ServerReflectionInfo() {
-      ::grpc::Service::MarkMethodGeneric(0);
-    }
-    ~WithGenericMethod_ServerReflectionInfo() GRPC_OVERRIDE {
-      BaseClassMustBeDerivedFromService(this);
-    }
-    // disable synchronous version of this method
-    ::grpc::Status ServerReflectionInfo(::grpc::ServerContext* context, ::grpc::ServerReaderWriter< ::grpc::reflection::v1alpha::ServerReflectionResponse, ::grpc::reflection::v1alpha::ServerReflectionRequest>* stream) GRPC_FINAL GRPC_OVERRIDE {
-      abort();
-      return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
-    }
-  };
-  typedef Service StreamedUnaryService;
-  typedef Service SplitStreamedService;
-  typedef Service StreamedService;
-};
-
-}  // namespace v1alpha
-}  // namespace reflection
-}  // namespace grpc
-
-
-#endif  // GRPC_reflection_2eproto__INCLUDED
diff --git a/include/grpc++/ext/reflection.pb.h b/include/grpc++/ext/reflection.pb.h
deleted file mode 100644
index 6e645af10e57dab3b0368cccdb8e68d900cb9a33..0000000000000000000000000000000000000000
--- a/include/grpc++/ext/reflection.pb.h
+++ /dev/null
@@ -1,2125 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-
-// Generated by tools/codegen/extensions/gen_reflection_proto.sh
-// source: reflection.proto
-
-#ifndef PROTOBUF_reflection_2eproto__INCLUDED
-#define PROTOBUF_reflection_2eproto__INCLUDED
-
-#include <string>
-
-#include <google/protobuf/stubs/common.h>
-
-#if GOOGLE_PROTOBUF_VERSION < 3001000
-#error This file was generated by a newer version of protoc which is
-#error incompatible with your Protocol Buffer headers.  Please update
-#error your headers.
-#endif
-#if 3001000 < GOOGLE_PROTOBUF_MIN_PROTOC_VERSION
-#error This file was generated by an older version of protoc which is
-#error incompatible with your Protocol Buffer headers.  Please
-#error regenerate this file with a newer version of protoc.
-#endif
-
-#include <google/protobuf/arena.h>
-#include <google/protobuf/arenastring.h>
-#include <google/protobuf/generated_message_util.h>
-#include <google/protobuf/metadata.h>
-#include <google/protobuf/message.h>
-#include <google/protobuf/repeated_field.h>
-#include <google/protobuf/extension_set.h>
-#include <google/protobuf/unknown_field_set.h>
-// @@protoc_insertion_point(includes)
-
-namespace grpc {
-namespace reflection {
-namespace v1alpha {
-
-// Internal implementation detail -- do not call these.
-void protobuf_AddDesc_reflection_2eproto();
-void protobuf_InitDefaults_reflection_2eproto();
-void protobuf_AssignDesc_reflection_2eproto();
-void protobuf_ShutdownFile_reflection_2eproto();
-
-class ErrorResponse;
-class ExtensionNumberResponse;
-class ExtensionRequest;
-class FileDescriptorResponse;
-class ListServiceResponse;
-class ServerReflectionRequest;
-class ServerReflectionResponse;
-class ServiceResponse;
-
-// ===================================================================
-
-class ServerReflectionRequest : public ::google::protobuf::Message /* @@protoc_insertion_point(class_definition:grpc.reflection.v1alpha.ServerReflectionRequest) */ {
- public:
-  ServerReflectionRequest();
-  virtual ~ServerReflectionRequest();
-
-  ServerReflectionRequest(const ServerReflectionRequest& from);
-
-  inline ServerReflectionRequest& operator=(const ServerReflectionRequest& from) {
-    CopyFrom(from);
-    return *this;
-  }
-
-  static const ::google::protobuf::Descriptor* descriptor();
-  static const ServerReflectionRequest& default_instance();
-
-  enum MessageRequestCase {
-    kFileByFilename = 3,
-    kFileContainingSymbol = 4,
-    kFileContainingExtension = 5,
-    kAllExtensionNumbersOfType = 6,
-    kListServices = 7,
-    MESSAGE_REQUEST_NOT_SET = 0,
-  };
-
-  static const ServerReflectionRequest* internal_default_instance();
-
-  void Swap(ServerReflectionRequest* other);
-
-  // implements Message ----------------------------------------------
-
-  inline ServerReflectionRequest* New() const { return New(NULL); }
-
-  ServerReflectionRequest* New(::google::protobuf::Arena* arena) const;
-  void CopyFrom(const ::google::protobuf::Message& from);
-  void MergeFrom(const ::google::protobuf::Message& from);
-  void CopyFrom(const ServerReflectionRequest& from);
-  void MergeFrom(const ServerReflectionRequest& from);
-  void Clear();
-  bool IsInitialized() const;
-
-  size_t ByteSizeLong() const;
-  bool MergePartialFromCodedStream(
-      ::google::protobuf::io::CodedInputStream* input);
-  void SerializeWithCachedSizes(
-      ::google::protobuf::io::CodedOutputStream* output) const;
-  ::google::protobuf::uint8* InternalSerializeWithCachedSizesToArray(
-      bool deterministic, ::google::protobuf::uint8* output) const;
-  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const {
-    return InternalSerializeWithCachedSizesToArray(false, output);
-  }
-  int GetCachedSize() const { return _cached_size_; }
-  private:
-  void SharedCtor();
-  void SharedDtor();
-  void SetCachedSize(int size) const;
-  void InternalSwap(ServerReflectionRequest* other);
-  void UnsafeMergeFrom(const ServerReflectionRequest& from);
-  private:
-  inline ::google::protobuf::Arena* GetArenaNoVirtual() const {
-    return _internal_metadata_.arena();
-  }
-  inline void* MaybeArenaPtr() const {
-    return _internal_metadata_.raw_arena_ptr();
-  }
-  public:
-
-  ::google::protobuf::Metadata GetMetadata() const;
-
-  // nested types ----------------------------------------------------
-
-  // accessors -------------------------------------------------------
-
-  // optional string host = 1;
-  void clear_host();
-  static const int kHostFieldNumber = 1;
-  const ::std::string& host() const;
-  void set_host(const ::std::string& value);
-  void set_host(const char* value);
-  void set_host(const char* value, size_t size);
-  ::std::string* mutable_host();
-  ::std::string* release_host();
-  void set_allocated_host(::std::string* host);
-
-  // optional string file_by_filename = 3;
-  private:
-  bool has_file_by_filename() const;
-  public:
-  void clear_file_by_filename();
-  static const int kFileByFilenameFieldNumber = 3;
-  const ::std::string& file_by_filename() const;
-  void set_file_by_filename(const ::std::string& value);
-  void set_file_by_filename(const char* value);
-  void set_file_by_filename(const char* value, size_t size);
-  ::std::string* mutable_file_by_filename();
-  ::std::string* release_file_by_filename();
-  void set_allocated_file_by_filename(::std::string* file_by_filename);
-
-  // optional string file_containing_symbol = 4;
-  private:
-  bool has_file_containing_symbol() const;
-  public:
-  void clear_file_containing_symbol();
-  static const int kFileContainingSymbolFieldNumber = 4;
-  const ::std::string& file_containing_symbol() const;
-  void set_file_containing_symbol(const ::std::string& value);
-  void set_file_containing_symbol(const char* value);
-  void set_file_containing_symbol(const char* value, size_t size);
-  ::std::string* mutable_file_containing_symbol();
-  ::std::string* release_file_containing_symbol();
-  void set_allocated_file_containing_symbol(::std::string* file_containing_symbol);
-
-  // optional .grpc.reflection.v1alpha.ExtensionRequest file_containing_extension = 5;
-  bool has_file_containing_extension() const;
-  void clear_file_containing_extension();
-  static const int kFileContainingExtensionFieldNumber = 5;
-  const ::grpc::reflection::v1alpha::ExtensionRequest& file_containing_extension() const;
-  ::grpc::reflection::v1alpha::ExtensionRequest* mutable_file_containing_extension();
-  ::grpc::reflection::v1alpha::ExtensionRequest* release_file_containing_extension();
-  void set_allocated_file_containing_extension(::grpc::reflection::v1alpha::ExtensionRequest* file_containing_extension);
-
-  // optional string all_extension_numbers_of_type = 6;
-  private:
-  bool has_all_extension_numbers_of_type() const;
-  public:
-  void clear_all_extension_numbers_of_type();
-  static const int kAllExtensionNumbersOfTypeFieldNumber = 6;
-  const ::std::string& all_extension_numbers_of_type() const;
-  void set_all_extension_numbers_of_type(const ::std::string& value);
-  void set_all_extension_numbers_of_type(const char* value);
-  void set_all_extension_numbers_of_type(const char* value, size_t size);
-  ::std::string* mutable_all_extension_numbers_of_type();
-  ::std::string* release_all_extension_numbers_of_type();
-  void set_allocated_all_extension_numbers_of_type(::std::string* all_extension_numbers_of_type);
-
-  // optional string list_services = 7;
-  private:
-  bool has_list_services() const;
-  public:
-  void clear_list_services();
-  static const int kListServicesFieldNumber = 7;
-  const ::std::string& list_services() const;
-  void set_list_services(const ::std::string& value);
-  void set_list_services(const char* value);
-  void set_list_services(const char* value, size_t size);
-  ::std::string* mutable_list_services();
-  ::std::string* release_list_services();
-  void set_allocated_list_services(::std::string* list_services);
-
-  MessageRequestCase message_request_case() const;
-  // @@protoc_insertion_point(class_scope:grpc.reflection.v1alpha.ServerReflectionRequest)
- private:
-  inline void set_has_file_by_filename();
-  inline void set_has_file_containing_symbol();
-  inline void set_has_file_containing_extension();
-  inline void set_has_all_extension_numbers_of_type();
-  inline void set_has_list_services();
-
-  inline bool has_message_request() const;
-  void clear_message_request();
-  inline void clear_has_message_request();
-
-  ::google::protobuf::internal::InternalMetadataWithArena _internal_metadata_;
-  ::google::protobuf::internal::ArenaStringPtr host_;
-  union MessageRequestUnion {
-    MessageRequestUnion() {}
-    ::google::protobuf::internal::ArenaStringPtr file_by_filename_;
-    ::google::protobuf::internal::ArenaStringPtr file_containing_symbol_;
-    ::grpc::reflection::v1alpha::ExtensionRequest* file_containing_extension_;
-    ::google::protobuf::internal::ArenaStringPtr all_extension_numbers_of_type_;
-    ::google::protobuf::internal::ArenaStringPtr list_services_;
-  } message_request_;
-  mutable int _cached_size_;
-  ::google::protobuf::uint32 _oneof_case_[1];
-
-  friend void  protobuf_InitDefaults_reflection_2eproto_impl();
-  friend void  protobuf_AddDesc_reflection_2eproto_impl();
-  friend void protobuf_AssignDesc_reflection_2eproto();
-  friend void protobuf_ShutdownFile_reflection_2eproto();
-
-  void InitAsDefaultInstance();
-};
-extern ::google::protobuf::internal::ExplicitlyConstructed<ServerReflectionRequest> ServerReflectionRequest_default_instance_;
-
-// -------------------------------------------------------------------
-
-class ExtensionRequest : public ::google::protobuf::Message /* @@protoc_insertion_point(class_definition:grpc.reflection.v1alpha.ExtensionRequest) */ {
- public:
-  ExtensionRequest();
-  virtual ~ExtensionRequest();
-
-  ExtensionRequest(const ExtensionRequest& from);
-
-  inline ExtensionRequest& operator=(const ExtensionRequest& from) {
-    CopyFrom(from);
-    return *this;
-  }
-
-  static const ::google::protobuf::Descriptor* descriptor();
-  static const ExtensionRequest& default_instance();
-
-  static const ExtensionRequest* internal_default_instance();
-
-  void Swap(ExtensionRequest* other);
-
-  // implements Message ----------------------------------------------
-
-  inline ExtensionRequest* New() const { return New(NULL); }
-
-  ExtensionRequest* New(::google::protobuf::Arena* arena) const;
-  void CopyFrom(const ::google::protobuf::Message& from);
-  void MergeFrom(const ::google::protobuf::Message& from);
-  void CopyFrom(const ExtensionRequest& from);
-  void MergeFrom(const ExtensionRequest& from);
-  void Clear();
-  bool IsInitialized() const;
-
-  size_t ByteSizeLong() const;
-  bool MergePartialFromCodedStream(
-      ::google::protobuf::io::CodedInputStream* input);
-  void SerializeWithCachedSizes(
-      ::google::protobuf::io::CodedOutputStream* output) const;
-  ::google::protobuf::uint8* InternalSerializeWithCachedSizesToArray(
-      bool deterministic, ::google::protobuf::uint8* output) const;
-  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const {
-    return InternalSerializeWithCachedSizesToArray(false, output);
-  }
-  int GetCachedSize() const { return _cached_size_; }
-  private:
-  void SharedCtor();
-  void SharedDtor();
-  void SetCachedSize(int size) const;
-  void InternalSwap(ExtensionRequest* other);
-  void UnsafeMergeFrom(const ExtensionRequest& from);
-  private:
-  inline ::google::protobuf::Arena* GetArenaNoVirtual() const {
-    return _internal_metadata_.arena();
-  }
-  inline void* MaybeArenaPtr() const {
-    return _internal_metadata_.raw_arena_ptr();
-  }
-  public:
-
-  ::google::protobuf::Metadata GetMetadata() const;
-
-  // nested types ----------------------------------------------------
-
-  // accessors -------------------------------------------------------
-
-  // optional string containing_type = 1;
-  void clear_containing_type();
-  static const int kContainingTypeFieldNumber = 1;
-  const ::std::string& containing_type() const;
-  void set_containing_type(const ::std::string& value);
-  void set_containing_type(const char* value);
-  void set_containing_type(const char* value, size_t size);
-  ::std::string* mutable_containing_type();
-  ::std::string* release_containing_type();
-  void set_allocated_containing_type(::std::string* containing_type);
-
-  // optional int32 extension_number = 2;
-  void clear_extension_number();
-  static const int kExtensionNumberFieldNumber = 2;
-  ::google::protobuf::int32 extension_number() const;
-  void set_extension_number(::google::protobuf::int32 value);
-
-  // @@protoc_insertion_point(class_scope:grpc.reflection.v1alpha.ExtensionRequest)
- private:
-
-  ::google::protobuf::internal::InternalMetadataWithArena _internal_metadata_;
-  ::google::protobuf::internal::ArenaStringPtr containing_type_;
-  ::google::protobuf::int32 extension_number_;
-  mutable int _cached_size_;
-  friend void  protobuf_InitDefaults_reflection_2eproto_impl();
-  friend void  protobuf_AddDesc_reflection_2eproto_impl();
-  friend void protobuf_AssignDesc_reflection_2eproto();
-  friend void protobuf_ShutdownFile_reflection_2eproto();
-
-  void InitAsDefaultInstance();
-};
-extern ::google::protobuf::internal::ExplicitlyConstructed<ExtensionRequest> ExtensionRequest_default_instance_;
-
-// -------------------------------------------------------------------
-
-class ServerReflectionResponse : public ::google::protobuf::Message /* @@protoc_insertion_point(class_definition:grpc.reflection.v1alpha.ServerReflectionResponse) */ {
- public:
-  ServerReflectionResponse();
-  virtual ~ServerReflectionResponse();
-
-  ServerReflectionResponse(const ServerReflectionResponse& from);
-
-  inline ServerReflectionResponse& operator=(const ServerReflectionResponse& from) {
-    CopyFrom(from);
-    return *this;
-  }
-
-  static const ::google::protobuf::Descriptor* descriptor();
-  static const ServerReflectionResponse& default_instance();
-
-  enum MessageResponseCase {
-    kFileDescriptorResponse = 4,
-    kAllExtensionNumbersResponse = 5,
-    kListServicesResponse = 6,
-    kErrorResponse = 7,
-    MESSAGE_RESPONSE_NOT_SET = 0,
-  };
-
-  static const ServerReflectionResponse* internal_default_instance();
-
-  void Swap(ServerReflectionResponse* other);
-
-  // implements Message ----------------------------------------------
-
-  inline ServerReflectionResponse* New() const { return New(NULL); }
-
-  ServerReflectionResponse* New(::google::protobuf::Arena* arena) const;
-  void CopyFrom(const ::google::protobuf::Message& from);
-  void MergeFrom(const ::google::protobuf::Message& from);
-  void CopyFrom(const ServerReflectionResponse& from);
-  void MergeFrom(const ServerReflectionResponse& from);
-  void Clear();
-  bool IsInitialized() const;
-
-  size_t ByteSizeLong() const;
-  bool MergePartialFromCodedStream(
-      ::google::protobuf::io::CodedInputStream* input);
-  void SerializeWithCachedSizes(
-      ::google::protobuf::io::CodedOutputStream* output) const;
-  ::google::protobuf::uint8* InternalSerializeWithCachedSizesToArray(
-      bool deterministic, ::google::protobuf::uint8* output) const;
-  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const {
-    return InternalSerializeWithCachedSizesToArray(false, output);
-  }
-  int GetCachedSize() const { return _cached_size_; }
-  private:
-  void SharedCtor();
-  void SharedDtor();
-  void SetCachedSize(int size) const;
-  void InternalSwap(ServerReflectionResponse* other);
-  void UnsafeMergeFrom(const ServerReflectionResponse& from);
-  private:
-  inline ::google::protobuf::Arena* GetArenaNoVirtual() const {
-    return _internal_metadata_.arena();
-  }
-  inline void* MaybeArenaPtr() const {
-    return _internal_metadata_.raw_arena_ptr();
-  }
-  public:
-
-  ::google::protobuf::Metadata GetMetadata() const;
-
-  // nested types ----------------------------------------------------
-
-  // accessors -------------------------------------------------------
-
-  // optional string valid_host = 1;
-  void clear_valid_host();
-  static const int kValidHostFieldNumber = 1;
-  const ::std::string& valid_host() const;
-  void set_valid_host(const ::std::string& value);
-  void set_valid_host(const char* value);
-  void set_valid_host(const char* value, size_t size);
-  ::std::string* mutable_valid_host();
-  ::std::string* release_valid_host();
-  void set_allocated_valid_host(::std::string* valid_host);
-
-  // optional .grpc.reflection.v1alpha.ServerReflectionRequest original_request = 2;
-  bool has_original_request() const;
-  void clear_original_request();
-  static const int kOriginalRequestFieldNumber = 2;
-  const ::grpc::reflection::v1alpha::ServerReflectionRequest& original_request() const;
-  ::grpc::reflection::v1alpha::ServerReflectionRequest* mutable_original_request();
-  ::grpc::reflection::v1alpha::ServerReflectionRequest* release_original_request();
-  void set_allocated_original_request(::grpc::reflection::v1alpha::ServerReflectionRequest* original_request);
-
-  // optional .grpc.reflection.v1alpha.FileDescriptorResponse file_descriptor_response = 4;
-  bool has_file_descriptor_response() const;
-  void clear_file_descriptor_response();
-  static const int kFileDescriptorResponseFieldNumber = 4;
-  const ::grpc::reflection::v1alpha::FileDescriptorResponse& file_descriptor_response() const;
-  ::grpc::reflection::v1alpha::FileDescriptorResponse* mutable_file_descriptor_response();
-  ::grpc::reflection::v1alpha::FileDescriptorResponse* release_file_descriptor_response();
-  void set_allocated_file_descriptor_response(::grpc::reflection::v1alpha::FileDescriptorResponse* file_descriptor_response);
-
-  // optional .grpc.reflection.v1alpha.ExtensionNumberResponse all_extension_numbers_response = 5;
-  bool has_all_extension_numbers_response() const;
-  void clear_all_extension_numbers_response();
-  static const int kAllExtensionNumbersResponseFieldNumber = 5;
-  const ::grpc::reflection::v1alpha::ExtensionNumberResponse& all_extension_numbers_response() const;
-  ::grpc::reflection::v1alpha::ExtensionNumberResponse* mutable_all_extension_numbers_response();
-  ::grpc::reflection::v1alpha::ExtensionNumberResponse* release_all_extension_numbers_response();
-  void set_allocated_all_extension_numbers_response(::grpc::reflection::v1alpha::ExtensionNumberResponse* all_extension_numbers_response);
-
-  // optional .grpc.reflection.v1alpha.ListServiceResponse list_services_response = 6;
-  bool has_list_services_response() const;
-  void clear_list_services_response();
-  static const int kListServicesResponseFieldNumber = 6;
-  const ::grpc::reflection::v1alpha::ListServiceResponse& list_services_response() const;
-  ::grpc::reflection::v1alpha::ListServiceResponse* mutable_list_services_response();
-  ::grpc::reflection::v1alpha::ListServiceResponse* release_list_services_response();
-  void set_allocated_list_services_response(::grpc::reflection::v1alpha::ListServiceResponse* list_services_response);
-
-  // optional .grpc.reflection.v1alpha.ErrorResponse error_response = 7;
-  bool has_error_response() const;
-  void clear_error_response();
-  static const int kErrorResponseFieldNumber = 7;
-  const ::grpc::reflection::v1alpha::ErrorResponse& error_response() const;
-  ::grpc::reflection::v1alpha::ErrorResponse* mutable_error_response();
-  ::grpc::reflection::v1alpha::ErrorResponse* release_error_response();
-  void set_allocated_error_response(::grpc::reflection::v1alpha::ErrorResponse* error_response);
-
-  MessageResponseCase message_response_case() const;
-  // @@protoc_insertion_point(class_scope:grpc.reflection.v1alpha.ServerReflectionResponse)
- private:
-  inline void set_has_file_descriptor_response();
-  inline void set_has_all_extension_numbers_response();
-  inline void set_has_list_services_response();
-  inline void set_has_error_response();
-
-  inline bool has_message_response() const;
-  void clear_message_response();
-  inline void clear_has_message_response();
-
-  ::google::protobuf::internal::InternalMetadataWithArena _internal_metadata_;
-  ::google::protobuf::internal::ArenaStringPtr valid_host_;
-  ::grpc::reflection::v1alpha::ServerReflectionRequest* original_request_;
-  union MessageResponseUnion {
-    MessageResponseUnion() {}
-    ::grpc::reflection::v1alpha::FileDescriptorResponse* file_descriptor_response_;
-    ::grpc::reflection::v1alpha::ExtensionNumberResponse* all_extension_numbers_response_;
-    ::grpc::reflection::v1alpha::ListServiceResponse* list_services_response_;
-    ::grpc::reflection::v1alpha::ErrorResponse* error_response_;
-  } message_response_;
-  mutable int _cached_size_;
-  ::google::protobuf::uint32 _oneof_case_[1];
-
-  friend void  protobuf_InitDefaults_reflection_2eproto_impl();
-  friend void  protobuf_AddDesc_reflection_2eproto_impl();
-  friend void protobuf_AssignDesc_reflection_2eproto();
-  friend void protobuf_ShutdownFile_reflection_2eproto();
-
-  void InitAsDefaultInstance();
-};
-extern ::google::protobuf::internal::ExplicitlyConstructed<ServerReflectionResponse> ServerReflectionResponse_default_instance_;
-
-// -------------------------------------------------------------------
-
-class FileDescriptorResponse : public ::google::protobuf::Message /* @@protoc_insertion_point(class_definition:grpc.reflection.v1alpha.FileDescriptorResponse) */ {
- public:
-  FileDescriptorResponse();
-  virtual ~FileDescriptorResponse();
-
-  FileDescriptorResponse(const FileDescriptorResponse& from);
-
-  inline FileDescriptorResponse& operator=(const FileDescriptorResponse& from) {
-    CopyFrom(from);
-    return *this;
-  }
-
-  static const ::google::protobuf::Descriptor* descriptor();
-  static const FileDescriptorResponse& default_instance();
-
-  static const FileDescriptorResponse* internal_default_instance();
-
-  void Swap(FileDescriptorResponse* other);
-
-  // implements Message ----------------------------------------------
-
-  inline FileDescriptorResponse* New() const { return New(NULL); }
-
-  FileDescriptorResponse* New(::google::protobuf::Arena* arena) const;
-  void CopyFrom(const ::google::protobuf::Message& from);
-  void MergeFrom(const ::google::protobuf::Message& from);
-  void CopyFrom(const FileDescriptorResponse& from);
-  void MergeFrom(const FileDescriptorResponse& from);
-  void Clear();
-  bool IsInitialized() const;
-
-  size_t ByteSizeLong() const;
-  bool MergePartialFromCodedStream(
-      ::google::protobuf::io::CodedInputStream* input);
-  void SerializeWithCachedSizes(
-      ::google::protobuf::io::CodedOutputStream* output) const;
-  ::google::protobuf::uint8* InternalSerializeWithCachedSizesToArray(
-      bool deterministic, ::google::protobuf::uint8* output) const;
-  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const {
-    return InternalSerializeWithCachedSizesToArray(false, output);
-  }
-  int GetCachedSize() const { return _cached_size_; }
-  private:
-  void SharedCtor();
-  void SharedDtor();
-  void SetCachedSize(int size) const;
-  void InternalSwap(FileDescriptorResponse* other);
-  void UnsafeMergeFrom(const FileDescriptorResponse& from);
-  private:
-  inline ::google::protobuf::Arena* GetArenaNoVirtual() const {
-    return _internal_metadata_.arena();
-  }
-  inline void* MaybeArenaPtr() const {
-    return _internal_metadata_.raw_arena_ptr();
-  }
-  public:
-
-  ::google::protobuf::Metadata GetMetadata() const;
-
-  // nested types ----------------------------------------------------
-
-  // accessors -------------------------------------------------------
-
-  // repeated bytes file_descriptor_proto = 1;
-  int file_descriptor_proto_size() const;
-  void clear_file_descriptor_proto();
-  static const int kFileDescriptorProtoFieldNumber = 1;
-  const ::std::string& file_descriptor_proto(int index) const;
-  ::std::string* mutable_file_descriptor_proto(int index);
-  void set_file_descriptor_proto(int index, const ::std::string& value);
-  void set_file_descriptor_proto(int index, const char* value);
-  void set_file_descriptor_proto(int index, const void* value, size_t size);
-  ::std::string* add_file_descriptor_proto();
-  void add_file_descriptor_proto(const ::std::string& value);
-  void add_file_descriptor_proto(const char* value);
-  void add_file_descriptor_proto(const void* value, size_t size);
-  const ::google::protobuf::RepeatedPtrField< ::std::string>& file_descriptor_proto() const;
-  ::google::protobuf::RepeatedPtrField< ::std::string>* mutable_file_descriptor_proto();
-
-  // @@protoc_insertion_point(class_scope:grpc.reflection.v1alpha.FileDescriptorResponse)
- private:
-
-  ::google::protobuf::internal::InternalMetadataWithArena _internal_metadata_;
-  ::google::protobuf::RepeatedPtrField< ::std::string> file_descriptor_proto_;
-  mutable int _cached_size_;
-  friend void  protobuf_InitDefaults_reflection_2eproto_impl();
-  friend void  protobuf_AddDesc_reflection_2eproto_impl();
-  friend void protobuf_AssignDesc_reflection_2eproto();
-  friend void protobuf_ShutdownFile_reflection_2eproto();
-
-  void InitAsDefaultInstance();
-};
-extern ::google::protobuf::internal::ExplicitlyConstructed<FileDescriptorResponse> FileDescriptorResponse_default_instance_;
-
-// -------------------------------------------------------------------
-
-class ExtensionNumberResponse : public ::google::protobuf::Message /* @@protoc_insertion_point(class_definition:grpc.reflection.v1alpha.ExtensionNumberResponse) */ {
- public:
-  ExtensionNumberResponse();
-  virtual ~ExtensionNumberResponse();
-
-  ExtensionNumberResponse(const ExtensionNumberResponse& from);
-
-  inline ExtensionNumberResponse& operator=(const ExtensionNumberResponse& from) {
-    CopyFrom(from);
-    return *this;
-  }
-
-  static const ::google::protobuf::Descriptor* descriptor();
-  static const ExtensionNumberResponse& default_instance();
-
-  static const ExtensionNumberResponse* internal_default_instance();
-
-  void Swap(ExtensionNumberResponse* other);
-
-  // implements Message ----------------------------------------------
-
-  inline ExtensionNumberResponse* New() const { return New(NULL); }
-
-  ExtensionNumberResponse* New(::google::protobuf::Arena* arena) const;
-  void CopyFrom(const ::google::protobuf::Message& from);
-  void MergeFrom(const ::google::protobuf::Message& from);
-  void CopyFrom(const ExtensionNumberResponse& from);
-  void MergeFrom(const ExtensionNumberResponse& from);
-  void Clear();
-  bool IsInitialized() const;
-
-  size_t ByteSizeLong() const;
-  bool MergePartialFromCodedStream(
-      ::google::protobuf::io::CodedInputStream* input);
-  void SerializeWithCachedSizes(
-      ::google::protobuf::io::CodedOutputStream* output) const;
-  ::google::protobuf::uint8* InternalSerializeWithCachedSizesToArray(
-      bool deterministic, ::google::protobuf::uint8* output) const;
-  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const {
-    return InternalSerializeWithCachedSizesToArray(false, output);
-  }
-  int GetCachedSize() const { return _cached_size_; }
-  private:
-  void SharedCtor();
-  void SharedDtor();
-  void SetCachedSize(int size) const;
-  void InternalSwap(ExtensionNumberResponse* other);
-  void UnsafeMergeFrom(const ExtensionNumberResponse& from);
-  private:
-  inline ::google::protobuf::Arena* GetArenaNoVirtual() const {
-    return _internal_metadata_.arena();
-  }
-  inline void* MaybeArenaPtr() const {
-    return _internal_metadata_.raw_arena_ptr();
-  }
-  public:
-
-  ::google::protobuf::Metadata GetMetadata() const;
-
-  // nested types ----------------------------------------------------
-
-  // accessors -------------------------------------------------------
-
-  // optional string base_type_name = 1;
-  void clear_base_type_name();
-  static const int kBaseTypeNameFieldNumber = 1;
-  const ::std::string& base_type_name() const;
-  void set_base_type_name(const ::std::string& value);
-  void set_base_type_name(const char* value);
-  void set_base_type_name(const char* value, size_t size);
-  ::std::string* mutable_base_type_name();
-  ::std::string* release_base_type_name();
-  void set_allocated_base_type_name(::std::string* base_type_name);
-
-  // repeated int32 extension_number = 2;
-  int extension_number_size() const;
-  void clear_extension_number();
-  static const int kExtensionNumberFieldNumber = 2;
-  ::google::protobuf::int32 extension_number(int index) const;
-  void set_extension_number(int index, ::google::protobuf::int32 value);
-  void add_extension_number(::google::protobuf::int32 value);
-  const ::google::protobuf::RepeatedField< ::google::protobuf::int32 >&
-      extension_number() const;
-  ::google::protobuf::RepeatedField< ::google::protobuf::int32 >*
-      mutable_extension_number();
-
-  // @@protoc_insertion_point(class_scope:grpc.reflection.v1alpha.ExtensionNumberResponse)
- private:
-
-  ::google::protobuf::internal::InternalMetadataWithArena _internal_metadata_;
-  ::google::protobuf::RepeatedField< ::google::protobuf::int32 > extension_number_;
-  mutable int _extension_number_cached_byte_size_;
-  ::google::protobuf::internal::ArenaStringPtr base_type_name_;
-  mutable int _cached_size_;
-  friend void  protobuf_InitDefaults_reflection_2eproto_impl();
-  friend void  protobuf_AddDesc_reflection_2eproto_impl();
-  friend void protobuf_AssignDesc_reflection_2eproto();
-  friend void protobuf_ShutdownFile_reflection_2eproto();
-
-  void InitAsDefaultInstance();
-};
-extern ::google::protobuf::internal::ExplicitlyConstructed<ExtensionNumberResponse> ExtensionNumberResponse_default_instance_;
-
-// -------------------------------------------------------------------
-
-class ListServiceResponse : public ::google::protobuf::Message /* @@protoc_insertion_point(class_definition:grpc.reflection.v1alpha.ListServiceResponse) */ {
- public:
-  ListServiceResponse();
-  virtual ~ListServiceResponse();
-
-  ListServiceResponse(const ListServiceResponse& from);
-
-  inline ListServiceResponse& operator=(const ListServiceResponse& from) {
-    CopyFrom(from);
-    return *this;
-  }
-
-  static const ::google::protobuf::Descriptor* descriptor();
-  static const ListServiceResponse& default_instance();
-
-  static const ListServiceResponse* internal_default_instance();
-
-  void Swap(ListServiceResponse* other);
-
-  // implements Message ----------------------------------------------
-
-  inline ListServiceResponse* New() const { return New(NULL); }
-
-  ListServiceResponse* New(::google::protobuf::Arena* arena) const;
-  void CopyFrom(const ::google::protobuf::Message& from);
-  void MergeFrom(const ::google::protobuf::Message& from);
-  void CopyFrom(const ListServiceResponse& from);
-  void MergeFrom(const ListServiceResponse& from);
-  void Clear();
-  bool IsInitialized() const;
-
-  size_t ByteSizeLong() const;
-  bool MergePartialFromCodedStream(
-      ::google::protobuf::io::CodedInputStream* input);
-  void SerializeWithCachedSizes(
-      ::google::protobuf::io::CodedOutputStream* output) const;
-  ::google::protobuf::uint8* InternalSerializeWithCachedSizesToArray(
-      bool deterministic, ::google::protobuf::uint8* output) const;
-  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const {
-    return InternalSerializeWithCachedSizesToArray(false, output);
-  }
-  int GetCachedSize() const { return _cached_size_; }
-  private:
-  void SharedCtor();
-  void SharedDtor();
-  void SetCachedSize(int size) const;
-  void InternalSwap(ListServiceResponse* other);
-  void UnsafeMergeFrom(const ListServiceResponse& from);
-  private:
-  inline ::google::protobuf::Arena* GetArenaNoVirtual() const {
-    return _internal_metadata_.arena();
-  }
-  inline void* MaybeArenaPtr() const {
-    return _internal_metadata_.raw_arena_ptr();
-  }
-  public:
-
-  ::google::protobuf::Metadata GetMetadata() const;
-
-  // nested types ----------------------------------------------------
-
-  // accessors -------------------------------------------------------
-
-  // repeated .grpc.reflection.v1alpha.ServiceResponse service = 1;
-  int service_size() const;
-  void clear_service();
-  static const int kServiceFieldNumber = 1;
-  const ::grpc::reflection::v1alpha::ServiceResponse& service(int index) const;
-  ::grpc::reflection::v1alpha::ServiceResponse* mutable_service(int index);
-  ::grpc::reflection::v1alpha::ServiceResponse* add_service();
-  ::google::protobuf::RepeatedPtrField< ::grpc::reflection::v1alpha::ServiceResponse >*
-      mutable_service();
-  const ::google::protobuf::RepeatedPtrField< ::grpc::reflection::v1alpha::ServiceResponse >&
-      service() const;
-
-  // @@protoc_insertion_point(class_scope:grpc.reflection.v1alpha.ListServiceResponse)
- private:
-
-  ::google::protobuf::internal::InternalMetadataWithArena _internal_metadata_;
-  ::google::protobuf::RepeatedPtrField< ::grpc::reflection::v1alpha::ServiceResponse > service_;
-  mutable int _cached_size_;
-  friend void  protobuf_InitDefaults_reflection_2eproto_impl();
-  friend void  protobuf_AddDesc_reflection_2eproto_impl();
-  friend void protobuf_AssignDesc_reflection_2eproto();
-  friend void protobuf_ShutdownFile_reflection_2eproto();
-
-  void InitAsDefaultInstance();
-};
-extern ::google::protobuf::internal::ExplicitlyConstructed<ListServiceResponse> ListServiceResponse_default_instance_;
-
-// -------------------------------------------------------------------
-
-class ServiceResponse : public ::google::protobuf::Message /* @@protoc_insertion_point(class_definition:grpc.reflection.v1alpha.ServiceResponse) */ {
- public:
-  ServiceResponse();
-  virtual ~ServiceResponse();
-
-  ServiceResponse(const ServiceResponse& from);
-
-  inline ServiceResponse& operator=(const ServiceResponse& from) {
-    CopyFrom(from);
-    return *this;
-  }
-
-  static const ::google::protobuf::Descriptor* descriptor();
-  static const ServiceResponse& default_instance();
-
-  static const ServiceResponse* internal_default_instance();
-
-  void Swap(ServiceResponse* other);
-
-  // implements Message ----------------------------------------------
-
-  inline ServiceResponse* New() const { return New(NULL); }
-
-  ServiceResponse* New(::google::protobuf::Arena* arena) const;
-  void CopyFrom(const ::google::protobuf::Message& from);
-  void MergeFrom(const ::google::protobuf::Message& from);
-  void CopyFrom(const ServiceResponse& from);
-  void MergeFrom(const ServiceResponse& from);
-  void Clear();
-  bool IsInitialized() const;
-
-  size_t ByteSizeLong() const;
-  bool MergePartialFromCodedStream(
-      ::google::protobuf::io::CodedInputStream* input);
-  void SerializeWithCachedSizes(
-      ::google::protobuf::io::CodedOutputStream* output) const;
-  ::google::protobuf::uint8* InternalSerializeWithCachedSizesToArray(
-      bool deterministic, ::google::protobuf::uint8* output) const;
-  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const {
-    return InternalSerializeWithCachedSizesToArray(false, output);
-  }
-  int GetCachedSize() const { return _cached_size_; }
-  private:
-  void SharedCtor();
-  void SharedDtor();
-  void SetCachedSize(int size) const;
-  void InternalSwap(ServiceResponse* other);
-  void UnsafeMergeFrom(const ServiceResponse& from);
-  private:
-  inline ::google::protobuf::Arena* GetArenaNoVirtual() const {
-    return _internal_metadata_.arena();
-  }
-  inline void* MaybeArenaPtr() const {
-    return _internal_metadata_.raw_arena_ptr();
-  }
-  public:
-
-  ::google::protobuf::Metadata GetMetadata() const;
-
-  // nested types ----------------------------------------------------
-
-  // accessors -------------------------------------------------------
-
-  // optional string name = 1;
-  void clear_name();
-  static const int kNameFieldNumber = 1;
-  const ::std::string& name() const;
-  void set_name(const ::std::string& value);
-  void set_name(const char* value);
-  void set_name(const char* value, size_t size);
-  ::std::string* mutable_name();
-  ::std::string* release_name();
-  void set_allocated_name(::std::string* name);
-
-  // @@protoc_insertion_point(class_scope:grpc.reflection.v1alpha.ServiceResponse)
- private:
-
-  ::google::protobuf::internal::InternalMetadataWithArena _internal_metadata_;
-  ::google::protobuf::internal::ArenaStringPtr name_;
-  mutable int _cached_size_;
-  friend void  protobuf_InitDefaults_reflection_2eproto_impl();
-  friend void  protobuf_AddDesc_reflection_2eproto_impl();
-  friend void protobuf_AssignDesc_reflection_2eproto();
-  friend void protobuf_ShutdownFile_reflection_2eproto();
-
-  void InitAsDefaultInstance();
-};
-extern ::google::protobuf::internal::ExplicitlyConstructed<ServiceResponse> ServiceResponse_default_instance_;
-
-// -------------------------------------------------------------------
-
-class ErrorResponse : public ::google::protobuf::Message /* @@protoc_insertion_point(class_definition:grpc.reflection.v1alpha.ErrorResponse) */ {
- public:
-  ErrorResponse();
-  virtual ~ErrorResponse();
-
-  ErrorResponse(const ErrorResponse& from);
-
-  inline ErrorResponse& operator=(const ErrorResponse& from) {
-    CopyFrom(from);
-    return *this;
-  }
-
-  static const ::google::protobuf::Descriptor* descriptor();
-  static const ErrorResponse& default_instance();
-
-  static const ErrorResponse* internal_default_instance();
-
-  void Swap(ErrorResponse* other);
-
-  // implements Message ----------------------------------------------
-
-  inline ErrorResponse* New() const { return New(NULL); }
-
-  ErrorResponse* New(::google::protobuf::Arena* arena) const;
-  void CopyFrom(const ::google::protobuf::Message& from);
-  void MergeFrom(const ::google::protobuf::Message& from);
-  void CopyFrom(const ErrorResponse& from);
-  void MergeFrom(const ErrorResponse& from);
-  void Clear();
-  bool IsInitialized() const;
-
-  size_t ByteSizeLong() const;
-  bool MergePartialFromCodedStream(
-      ::google::protobuf::io::CodedInputStream* input);
-  void SerializeWithCachedSizes(
-      ::google::protobuf::io::CodedOutputStream* output) const;
-  ::google::protobuf::uint8* InternalSerializeWithCachedSizesToArray(
-      bool deterministic, ::google::protobuf::uint8* output) const;
-  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const {
-    return InternalSerializeWithCachedSizesToArray(false, output);
-  }
-  int GetCachedSize() const { return _cached_size_; }
-  private:
-  void SharedCtor();
-  void SharedDtor();
-  void SetCachedSize(int size) const;
-  void InternalSwap(ErrorResponse* other);
-  void UnsafeMergeFrom(const ErrorResponse& from);
-  private:
-  inline ::google::protobuf::Arena* GetArenaNoVirtual() const {
-    return _internal_metadata_.arena();
-  }
-  inline void* MaybeArenaPtr() const {
-    return _internal_metadata_.raw_arena_ptr();
-  }
-  public:
-
-  ::google::protobuf::Metadata GetMetadata() const;
-
-  // nested types ----------------------------------------------------
-
-  // accessors -------------------------------------------------------
-
-  // optional int32 error_code = 1;
-  void clear_error_code();
-  static const int kErrorCodeFieldNumber = 1;
-  ::google::protobuf::int32 error_code() const;
-  void set_error_code(::google::protobuf::int32 value);
-
-  // optional string error_message = 2;
-  void clear_error_message();
-  static const int kErrorMessageFieldNumber = 2;
-  const ::std::string& error_message() const;
-  void set_error_message(const ::std::string& value);
-  void set_error_message(const char* value);
-  void set_error_message(const char* value, size_t size);
-  ::std::string* mutable_error_message();
-  ::std::string* release_error_message();
-  void set_allocated_error_message(::std::string* error_message);
-
-  // @@protoc_insertion_point(class_scope:grpc.reflection.v1alpha.ErrorResponse)
- private:
-
-  ::google::protobuf::internal::InternalMetadataWithArena _internal_metadata_;
-  ::google::protobuf::internal::ArenaStringPtr error_message_;
-  ::google::protobuf::int32 error_code_;
-  mutable int _cached_size_;
-  friend void  protobuf_InitDefaults_reflection_2eproto_impl();
-  friend void  protobuf_AddDesc_reflection_2eproto_impl();
-  friend void protobuf_AssignDesc_reflection_2eproto();
-  friend void protobuf_ShutdownFile_reflection_2eproto();
-
-  void InitAsDefaultInstance();
-};
-extern ::google::protobuf::internal::ExplicitlyConstructed<ErrorResponse> ErrorResponse_default_instance_;
-
-// ===================================================================
-
-
-// ===================================================================
-
-#if !PROTOBUF_INLINE_NOT_IN_HEADERS
-// ServerReflectionRequest
-
-// optional string host = 1;
-inline void ServerReflectionRequest::clear_host() {
-  host_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline const ::std::string& ServerReflectionRequest::host() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionRequest.host)
-  return host_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline void ServerReflectionRequest::set_host(const ::std::string& value) {
-  
-  host_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.host)
-}
-inline void ServerReflectionRequest::set_host(const char* value) {
-  
-  host_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ServerReflectionRequest.host)
-}
-inline void ServerReflectionRequest::set_host(const char* value, size_t size) {
-  
-  host_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ServerReflectionRequest.host)
-}
-inline ::std::string* ServerReflectionRequest::mutable_host() {
-  
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionRequest.host)
-  return host_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline ::std::string* ServerReflectionRequest::release_host() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionRequest.host)
-  
-  return host_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline void ServerReflectionRequest::set_allocated_host(::std::string* host) {
-  if (host != NULL) {
-    
-  } else {
-    
-  }
-  host_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), host);
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionRequest.host)
-}
-
-// optional string file_by_filename = 3;
-inline bool ServerReflectionRequest::has_file_by_filename() const {
-  return message_request_case() == kFileByFilename;
-}
-inline void ServerReflectionRequest::set_has_file_by_filename() {
-  _oneof_case_[0] = kFileByFilename;
-}
-inline void ServerReflectionRequest::clear_file_by_filename() {
-  if (has_file_by_filename()) {
-    message_request_.file_by_filename_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-    clear_has_message_request();
-  }
-}
-inline const ::std::string& ServerReflectionRequest::file_by_filename() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename)
-  if (has_file_by_filename()) {
-    return message_request_.file_by_filename_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  return *&::google::protobuf::internal::GetEmptyStringAlreadyInited();
-}
-inline void ServerReflectionRequest::set_file_by_filename(const ::std::string& value) {
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename)
-  if (!has_file_by_filename()) {
-    clear_message_request();
-    set_has_file_by_filename();
-    message_request_.file_by_filename_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.file_by_filename_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename)
-}
-inline void ServerReflectionRequest::set_file_by_filename(const char* value) {
-  if (!has_file_by_filename()) {
-    clear_message_request();
-    set_has_file_by_filename();
-    message_request_.file_by_filename_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.file_by_filename_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename)
-}
-inline void ServerReflectionRequest::set_file_by_filename(const char* value, size_t size) {
-  if (!has_file_by_filename()) {
-    clear_message_request();
-    set_has_file_by_filename();
-    message_request_.file_by_filename_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.file_by_filename_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(
-      reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename)
-}
-inline ::std::string* ServerReflectionRequest::mutable_file_by_filename() {
-  if (!has_file_by_filename()) {
-    clear_message_request();
-    set_has_file_by_filename();
-    message_request_.file_by_filename_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename)
-  return message_request_.file_by_filename_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline ::std::string* ServerReflectionRequest::release_file_by_filename() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename)
-  if (has_file_by_filename()) {
-    clear_has_message_request();
-    return message_request_.file_by_filename_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  } else {
-    return NULL;
-  }
-}
-inline void ServerReflectionRequest::set_allocated_file_by_filename(::std::string* file_by_filename) {
-  if (!has_file_by_filename()) {
-    message_request_.file_by_filename_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  clear_message_request();
-  if (file_by_filename != NULL) {
-    set_has_file_by_filename();
-    message_request_.file_by_filename_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-        file_by_filename);
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename)
-}
-
-// optional string file_containing_symbol = 4;
-inline bool ServerReflectionRequest::has_file_containing_symbol() const {
-  return message_request_case() == kFileContainingSymbol;
-}
-inline void ServerReflectionRequest::set_has_file_containing_symbol() {
-  _oneof_case_[0] = kFileContainingSymbol;
-}
-inline void ServerReflectionRequest::clear_file_containing_symbol() {
-  if (has_file_containing_symbol()) {
-    message_request_.file_containing_symbol_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-    clear_has_message_request();
-  }
-}
-inline const ::std::string& ServerReflectionRequest::file_containing_symbol() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol)
-  if (has_file_containing_symbol()) {
-    return message_request_.file_containing_symbol_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  return *&::google::protobuf::internal::GetEmptyStringAlreadyInited();
-}
-inline void ServerReflectionRequest::set_file_containing_symbol(const ::std::string& value) {
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol)
-  if (!has_file_containing_symbol()) {
-    clear_message_request();
-    set_has_file_containing_symbol();
-    message_request_.file_containing_symbol_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.file_containing_symbol_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol)
-}
-inline void ServerReflectionRequest::set_file_containing_symbol(const char* value) {
-  if (!has_file_containing_symbol()) {
-    clear_message_request();
-    set_has_file_containing_symbol();
-    message_request_.file_containing_symbol_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.file_containing_symbol_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol)
-}
-inline void ServerReflectionRequest::set_file_containing_symbol(const char* value, size_t size) {
-  if (!has_file_containing_symbol()) {
-    clear_message_request();
-    set_has_file_containing_symbol();
-    message_request_.file_containing_symbol_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.file_containing_symbol_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(
-      reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol)
-}
-inline ::std::string* ServerReflectionRequest::mutable_file_containing_symbol() {
-  if (!has_file_containing_symbol()) {
-    clear_message_request();
-    set_has_file_containing_symbol();
-    message_request_.file_containing_symbol_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol)
-  return message_request_.file_containing_symbol_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline ::std::string* ServerReflectionRequest::release_file_containing_symbol() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol)
-  if (has_file_containing_symbol()) {
-    clear_has_message_request();
-    return message_request_.file_containing_symbol_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  } else {
-    return NULL;
-  }
-}
-inline void ServerReflectionRequest::set_allocated_file_containing_symbol(::std::string* file_containing_symbol) {
-  if (!has_file_containing_symbol()) {
-    message_request_.file_containing_symbol_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  clear_message_request();
-  if (file_containing_symbol != NULL) {
-    set_has_file_containing_symbol();
-    message_request_.file_containing_symbol_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-        file_containing_symbol);
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol)
-}
-
-// optional .grpc.reflection.v1alpha.ExtensionRequest file_containing_extension = 5;
-inline bool ServerReflectionRequest::has_file_containing_extension() const {
-  return message_request_case() == kFileContainingExtension;
-}
-inline void ServerReflectionRequest::set_has_file_containing_extension() {
-  _oneof_case_[0] = kFileContainingExtension;
-}
-inline void ServerReflectionRequest::clear_file_containing_extension() {
-  if (has_file_containing_extension()) {
-    delete message_request_.file_containing_extension_;
-    clear_has_message_request();
-  }
-}
-inline  const ::grpc::reflection::v1alpha::ExtensionRequest& ServerReflectionRequest::file_containing_extension() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_extension)
-  return has_file_containing_extension()
-      ? *message_request_.file_containing_extension_
-      : ::grpc::reflection::v1alpha::ExtensionRequest::default_instance();
-}
-inline ::grpc::reflection::v1alpha::ExtensionRequest* ServerReflectionRequest::mutable_file_containing_extension() {
-  if (!has_file_containing_extension()) {
-    clear_message_request();
-    set_has_file_containing_extension();
-    message_request_.file_containing_extension_ = new ::grpc::reflection::v1alpha::ExtensionRequest;
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_extension)
-  return message_request_.file_containing_extension_;
-}
-inline ::grpc::reflection::v1alpha::ExtensionRequest* ServerReflectionRequest::release_file_containing_extension() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_extension)
-  if (has_file_containing_extension()) {
-    clear_has_message_request();
-    ::grpc::reflection::v1alpha::ExtensionRequest* temp = message_request_.file_containing_extension_;
-    message_request_.file_containing_extension_ = NULL;
-    return temp;
-  } else {
-    return NULL;
-  }
-}
-inline void ServerReflectionRequest::set_allocated_file_containing_extension(::grpc::reflection::v1alpha::ExtensionRequest* file_containing_extension) {
-  clear_message_request();
-  if (file_containing_extension) {
-    set_has_file_containing_extension();
-    message_request_.file_containing_extension_ = file_containing_extension;
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_extension)
-}
-
-// optional string all_extension_numbers_of_type = 6;
-inline bool ServerReflectionRequest::has_all_extension_numbers_of_type() const {
-  return message_request_case() == kAllExtensionNumbersOfType;
-}
-inline void ServerReflectionRequest::set_has_all_extension_numbers_of_type() {
-  _oneof_case_[0] = kAllExtensionNumbersOfType;
-}
-inline void ServerReflectionRequest::clear_all_extension_numbers_of_type() {
-  if (has_all_extension_numbers_of_type()) {
-    message_request_.all_extension_numbers_of_type_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-    clear_has_message_request();
-  }
-}
-inline const ::std::string& ServerReflectionRequest::all_extension_numbers_of_type() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type)
-  if (has_all_extension_numbers_of_type()) {
-    return message_request_.all_extension_numbers_of_type_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  return *&::google::protobuf::internal::GetEmptyStringAlreadyInited();
-}
-inline void ServerReflectionRequest::set_all_extension_numbers_of_type(const ::std::string& value) {
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type)
-  if (!has_all_extension_numbers_of_type()) {
-    clear_message_request();
-    set_has_all_extension_numbers_of_type();
-    message_request_.all_extension_numbers_of_type_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.all_extension_numbers_of_type_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type)
-}
-inline void ServerReflectionRequest::set_all_extension_numbers_of_type(const char* value) {
-  if (!has_all_extension_numbers_of_type()) {
-    clear_message_request();
-    set_has_all_extension_numbers_of_type();
-    message_request_.all_extension_numbers_of_type_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.all_extension_numbers_of_type_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type)
-}
-inline void ServerReflectionRequest::set_all_extension_numbers_of_type(const char* value, size_t size) {
-  if (!has_all_extension_numbers_of_type()) {
-    clear_message_request();
-    set_has_all_extension_numbers_of_type();
-    message_request_.all_extension_numbers_of_type_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.all_extension_numbers_of_type_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(
-      reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type)
-}
-inline ::std::string* ServerReflectionRequest::mutable_all_extension_numbers_of_type() {
-  if (!has_all_extension_numbers_of_type()) {
-    clear_message_request();
-    set_has_all_extension_numbers_of_type();
-    message_request_.all_extension_numbers_of_type_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type)
-  return message_request_.all_extension_numbers_of_type_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline ::std::string* ServerReflectionRequest::release_all_extension_numbers_of_type() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type)
-  if (has_all_extension_numbers_of_type()) {
-    clear_has_message_request();
-    return message_request_.all_extension_numbers_of_type_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  } else {
-    return NULL;
-  }
-}
-inline void ServerReflectionRequest::set_allocated_all_extension_numbers_of_type(::std::string* all_extension_numbers_of_type) {
-  if (!has_all_extension_numbers_of_type()) {
-    message_request_.all_extension_numbers_of_type_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  clear_message_request();
-  if (all_extension_numbers_of_type != NULL) {
-    set_has_all_extension_numbers_of_type();
-    message_request_.all_extension_numbers_of_type_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-        all_extension_numbers_of_type);
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type)
-}
-
-// optional string list_services = 7;
-inline bool ServerReflectionRequest::has_list_services() const {
-  return message_request_case() == kListServices;
-}
-inline void ServerReflectionRequest::set_has_list_services() {
-  _oneof_case_[0] = kListServices;
-}
-inline void ServerReflectionRequest::clear_list_services() {
-  if (has_list_services()) {
-    message_request_.list_services_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-    clear_has_message_request();
-  }
-}
-inline const ::std::string& ServerReflectionRequest::list_services() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionRequest.list_services)
-  if (has_list_services()) {
-    return message_request_.list_services_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  return *&::google::protobuf::internal::GetEmptyStringAlreadyInited();
-}
-inline void ServerReflectionRequest::set_list_services(const ::std::string& value) {
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.list_services)
-  if (!has_list_services()) {
-    clear_message_request();
-    set_has_list_services();
-    message_request_.list_services_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.list_services_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.list_services)
-}
-inline void ServerReflectionRequest::set_list_services(const char* value) {
-  if (!has_list_services()) {
-    clear_message_request();
-    set_has_list_services();
-    message_request_.list_services_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.list_services_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ServerReflectionRequest.list_services)
-}
-inline void ServerReflectionRequest::set_list_services(const char* value, size_t size) {
-  if (!has_list_services()) {
-    clear_message_request();
-    set_has_list_services();
-    message_request_.list_services_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.list_services_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(
-      reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ServerReflectionRequest.list_services)
-}
-inline ::std::string* ServerReflectionRequest::mutable_list_services() {
-  if (!has_list_services()) {
-    clear_message_request();
-    set_has_list_services();
-    message_request_.list_services_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionRequest.list_services)
-  return message_request_.list_services_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline ::std::string* ServerReflectionRequest::release_list_services() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionRequest.list_services)
-  if (has_list_services()) {
-    clear_has_message_request();
-    return message_request_.list_services_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  } else {
-    return NULL;
-  }
-}
-inline void ServerReflectionRequest::set_allocated_list_services(::std::string* list_services) {
-  if (!has_list_services()) {
-    message_request_.list_services_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  clear_message_request();
-  if (list_services != NULL) {
-    set_has_list_services();
-    message_request_.list_services_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-        list_services);
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionRequest.list_services)
-}
-
-inline bool ServerReflectionRequest::has_message_request() const {
-  return message_request_case() != MESSAGE_REQUEST_NOT_SET;
-}
-inline void ServerReflectionRequest::clear_has_message_request() {
-  _oneof_case_[0] = MESSAGE_REQUEST_NOT_SET;
-}
-inline ServerReflectionRequest::MessageRequestCase ServerReflectionRequest::message_request_case() const {
-  return ServerReflectionRequest::MessageRequestCase(_oneof_case_[0]);
-}
-inline const ServerReflectionRequest* ServerReflectionRequest::internal_default_instance() {
-  return &ServerReflectionRequest_default_instance_.get();
-}
-// -------------------------------------------------------------------
-
-// ExtensionRequest
-
-// optional string containing_type = 1;
-inline void ExtensionRequest::clear_containing_type() {
-  containing_type_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline const ::std::string& ExtensionRequest::containing_type() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ExtensionRequest.containing_type)
-  return containing_type_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline void ExtensionRequest::set_containing_type(const ::std::string& value) {
-  
-  containing_type_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ExtensionRequest.containing_type)
-}
-inline void ExtensionRequest::set_containing_type(const char* value) {
-  
-  containing_type_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ExtensionRequest.containing_type)
-}
-inline void ExtensionRequest::set_containing_type(const char* value, size_t size) {
-  
-  containing_type_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ExtensionRequest.containing_type)
-}
-inline ::std::string* ExtensionRequest::mutable_containing_type() {
-  
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ExtensionRequest.containing_type)
-  return containing_type_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline ::std::string* ExtensionRequest::release_containing_type() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ExtensionRequest.containing_type)
-  
-  return containing_type_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline void ExtensionRequest::set_allocated_containing_type(::std::string* containing_type) {
-  if (containing_type != NULL) {
-    
-  } else {
-    
-  }
-  containing_type_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), containing_type);
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ExtensionRequest.containing_type)
-}
-
-// optional int32 extension_number = 2;
-inline void ExtensionRequest::clear_extension_number() {
-  extension_number_ = 0;
-}
-inline ::google::protobuf::int32 ExtensionRequest::extension_number() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ExtensionRequest.extension_number)
-  return extension_number_;
-}
-inline void ExtensionRequest::set_extension_number(::google::protobuf::int32 value) {
-  
-  extension_number_ = value;
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ExtensionRequest.extension_number)
-}
-
-inline const ExtensionRequest* ExtensionRequest::internal_default_instance() {
-  return &ExtensionRequest_default_instance_.get();
-}
-// -------------------------------------------------------------------
-
-// ServerReflectionResponse
-
-// optional string valid_host = 1;
-inline void ServerReflectionResponse::clear_valid_host() {
-  valid_host_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline const ::std::string& ServerReflectionResponse::valid_host() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionResponse.valid_host)
-  return valid_host_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline void ServerReflectionResponse::set_valid_host(const ::std::string& value) {
-  
-  valid_host_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionResponse.valid_host)
-}
-inline void ServerReflectionResponse::set_valid_host(const char* value) {
-  
-  valid_host_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ServerReflectionResponse.valid_host)
-}
-inline void ServerReflectionResponse::set_valid_host(const char* value, size_t size) {
-  
-  valid_host_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ServerReflectionResponse.valid_host)
-}
-inline ::std::string* ServerReflectionResponse::mutable_valid_host() {
-  
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionResponse.valid_host)
-  return valid_host_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline ::std::string* ServerReflectionResponse::release_valid_host() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionResponse.valid_host)
-  
-  return valid_host_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline void ServerReflectionResponse::set_allocated_valid_host(::std::string* valid_host) {
-  if (valid_host != NULL) {
-    
-  } else {
-    
-  }
-  valid_host_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), valid_host);
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionResponse.valid_host)
-}
-
-// optional .grpc.reflection.v1alpha.ServerReflectionRequest original_request = 2;
-inline bool ServerReflectionResponse::has_original_request() const {
-  return this != internal_default_instance() && original_request_ != NULL;
-}
-inline void ServerReflectionResponse::clear_original_request() {
-  if (GetArenaNoVirtual() == NULL && original_request_ != NULL) delete original_request_;
-  original_request_ = NULL;
-}
-inline const ::grpc::reflection::v1alpha::ServerReflectionRequest& ServerReflectionResponse::original_request() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionResponse.original_request)
-  return original_request_ != NULL ? *original_request_
-                         : *::grpc::reflection::v1alpha::ServerReflectionRequest::internal_default_instance();
-}
-inline ::grpc::reflection::v1alpha::ServerReflectionRequest* ServerReflectionResponse::mutable_original_request() {
-  
-  if (original_request_ == NULL) {
-    original_request_ = new ::grpc::reflection::v1alpha::ServerReflectionRequest;
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionResponse.original_request)
-  return original_request_;
-}
-inline ::grpc::reflection::v1alpha::ServerReflectionRequest* ServerReflectionResponse::release_original_request() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionResponse.original_request)
-  
-  ::grpc::reflection::v1alpha::ServerReflectionRequest* temp = original_request_;
-  original_request_ = NULL;
-  return temp;
-}
-inline void ServerReflectionResponse::set_allocated_original_request(::grpc::reflection::v1alpha::ServerReflectionRequest* original_request) {
-  delete original_request_;
-  original_request_ = original_request;
-  if (original_request) {
-    
-  } else {
-    
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionResponse.original_request)
-}
-
-// optional .grpc.reflection.v1alpha.FileDescriptorResponse file_descriptor_response = 4;
-inline bool ServerReflectionResponse::has_file_descriptor_response() const {
-  return message_response_case() == kFileDescriptorResponse;
-}
-inline void ServerReflectionResponse::set_has_file_descriptor_response() {
-  _oneof_case_[0] = kFileDescriptorResponse;
-}
-inline void ServerReflectionResponse::clear_file_descriptor_response() {
-  if (has_file_descriptor_response()) {
-    delete message_response_.file_descriptor_response_;
-    clear_has_message_response();
-  }
-}
-inline  const ::grpc::reflection::v1alpha::FileDescriptorResponse& ServerReflectionResponse::file_descriptor_response() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionResponse.file_descriptor_response)
-  return has_file_descriptor_response()
-      ? *message_response_.file_descriptor_response_
-      : ::grpc::reflection::v1alpha::FileDescriptorResponse::default_instance();
-}
-inline ::grpc::reflection::v1alpha::FileDescriptorResponse* ServerReflectionResponse::mutable_file_descriptor_response() {
-  if (!has_file_descriptor_response()) {
-    clear_message_response();
-    set_has_file_descriptor_response();
-    message_response_.file_descriptor_response_ = new ::grpc::reflection::v1alpha::FileDescriptorResponse;
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionResponse.file_descriptor_response)
-  return message_response_.file_descriptor_response_;
-}
-inline ::grpc::reflection::v1alpha::FileDescriptorResponse* ServerReflectionResponse::release_file_descriptor_response() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionResponse.file_descriptor_response)
-  if (has_file_descriptor_response()) {
-    clear_has_message_response();
-    ::grpc::reflection::v1alpha::FileDescriptorResponse* temp = message_response_.file_descriptor_response_;
-    message_response_.file_descriptor_response_ = NULL;
-    return temp;
-  } else {
-    return NULL;
-  }
-}
-inline void ServerReflectionResponse::set_allocated_file_descriptor_response(::grpc::reflection::v1alpha::FileDescriptorResponse* file_descriptor_response) {
-  clear_message_response();
-  if (file_descriptor_response) {
-    set_has_file_descriptor_response();
-    message_response_.file_descriptor_response_ = file_descriptor_response;
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionResponse.file_descriptor_response)
-}
-
-// optional .grpc.reflection.v1alpha.ExtensionNumberResponse all_extension_numbers_response = 5;
-inline bool ServerReflectionResponse::has_all_extension_numbers_response() const {
-  return message_response_case() == kAllExtensionNumbersResponse;
-}
-inline void ServerReflectionResponse::set_has_all_extension_numbers_response() {
-  _oneof_case_[0] = kAllExtensionNumbersResponse;
-}
-inline void ServerReflectionResponse::clear_all_extension_numbers_response() {
-  if (has_all_extension_numbers_response()) {
-    delete message_response_.all_extension_numbers_response_;
-    clear_has_message_response();
-  }
-}
-inline  const ::grpc::reflection::v1alpha::ExtensionNumberResponse& ServerReflectionResponse::all_extension_numbers_response() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionResponse.all_extension_numbers_response)
-  return has_all_extension_numbers_response()
-      ? *message_response_.all_extension_numbers_response_
-      : ::grpc::reflection::v1alpha::ExtensionNumberResponse::default_instance();
-}
-inline ::grpc::reflection::v1alpha::ExtensionNumberResponse* ServerReflectionResponse::mutable_all_extension_numbers_response() {
-  if (!has_all_extension_numbers_response()) {
-    clear_message_response();
-    set_has_all_extension_numbers_response();
-    message_response_.all_extension_numbers_response_ = new ::grpc::reflection::v1alpha::ExtensionNumberResponse;
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionResponse.all_extension_numbers_response)
-  return message_response_.all_extension_numbers_response_;
-}
-inline ::grpc::reflection::v1alpha::ExtensionNumberResponse* ServerReflectionResponse::release_all_extension_numbers_response() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionResponse.all_extension_numbers_response)
-  if (has_all_extension_numbers_response()) {
-    clear_has_message_response();
-    ::grpc::reflection::v1alpha::ExtensionNumberResponse* temp = message_response_.all_extension_numbers_response_;
-    message_response_.all_extension_numbers_response_ = NULL;
-    return temp;
-  } else {
-    return NULL;
-  }
-}
-inline void ServerReflectionResponse::set_allocated_all_extension_numbers_response(::grpc::reflection::v1alpha::ExtensionNumberResponse* all_extension_numbers_response) {
-  clear_message_response();
-  if (all_extension_numbers_response) {
-    set_has_all_extension_numbers_response();
-    message_response_.all_extension_numbers_response_ = all_extension_numbers_response;
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionResponse.all_extension_numbers_response)
-}
-
-// optional .grpc.reflection.v1alpha.ListServiceResponse list_services_response = 6;
-inline bool ServerReflectionResponse::has_list_services_response() const {
-  return message_response_case() == kListServicesResponse;
-}
-inline void ServerReflectionResponse::set_has_list_services_response() {
-  _oneof_case_[0] = kListServicesResponse;
-}
-inline void ServerReflectionResponse::clear_list_services_response() {
-  if (has_list_services_response()) {
-    delete message_response_.list_services_response_;
-    clear_has_message_response();
-  }
-}
-inline  const ::grpc::reflection::v1alpha::ListServiceResponse& ServerReflectionResponse::list_services_response() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionResponse.list_services_response)
-  return has_list_services_response()
-      ? *message_response_.list_services_response_
-      : ::grpc::reflection::v1alpha::ListServiceResponse::default_instance();
-}
-inline ::grpc::reflection::v1alpha::ListServiceResponse* ServerReflectionResponse::mutable_list_services_response() {
-  if (!has_list_services_response()) {
-    clear_message_response();
-    set_has_list_services_response();
-    message_response_.list_services_response_ = new ::grpc::reflection::v1alpha::ListServiceResponse;
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionResponse.list_services_response)
-  return message_response_.list_services_response_;
-}
-inline ::grpc::reflection::v1alpha::ListServiceResponse* ServerReflectionResponse::release_list_services_response() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionResponse.list_services_response)
-  if (has_list_services_response()) {
-    clear_has_message_response();
-    ::grpc::reflection::v1alpha::ListServiceResponse* temp = message_response_.list_services_response_;
-    message_response_.list_services_response_ = NULL;
-    return temp;
-  } else {
-    return NULL;
-  }
-}
-inline void ServerReflectionResponse::set_allocated_list_services_response(::grpc::reflection::v1alpha::ListServiceResponse* list_services_response) {
-  clear_message_response();
-  if (list_services_response) {
-    set_has_list_services_response();
-    message_response_.list_services_response_ = list_services_response;
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionResponse.list_services_response)
-}
-
-// optional .grpc.reflection.v1alpha.ErrorResponse error_response = 7;
-inline bool ServerReflectionResponse::has_error_response() const {
-  return message_response_case() == kErrorResponse;
-}
-inline void ServerReflectionResponse::set_has_error_response() {
-  _oneof_case_[0] = kErrorResponse;
-}
-inline void ServerReflectionResponse::clear_error_response() {
-  if (has_error_response()) {
-    delete message_response_.error_response_;
-    clear_has_message_response();
-  }
-}
-inline  const ::grpc::reflection::v1alpha::ErrorResponse& ServerReflectionResponse::error_response() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionResponse.error_response)
-  return has_error_response()
-      ? *message_response_.error_response_
-      : ::grpc::reflection::v1alpha::ErrorResponse::default_instance();
-}
-inline ::grpc::reflection::v1alpha::ErrorResponse* ServerReflectionResponse::mutable_error_response() {
-  if (!has_error_response()) {
-    clear_message_response();
-    set_has_error_response();
-    message_response_.error_response_ = new ::grpc::reflection::v1alpha::ErrorResponse;
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionResponse.error_response)
-  return message_response_.error_response_;
-}
-inline ::grpc::reflection::v1alpha::ErrorResponse* ServerReflectionResponse::release_error_response() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionResponse.error_response)
-  if (has_error_response()) {
-    clear_has_message_response();
-    ::grpc::reflection::v1alpha::ErrorResponse* temp = message_response_.error_response_;
-    message_response_.error_response_ = NULL;
-    return temp;
-  } else {
-    return NULL;
-  }
-}
-inline void ServerReflectionResponse::set_allocated_error_response(::grpc::reflection::v1alpha::ErrorResponse* error_response) {
-  clear_message_response();
-  if (error_response) {
-    set_has_error_response();
-    message_response_.error_response_ = error_response;
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionResponse.error_response)
-}
-
-inline bool ServerReflectionResponse::has_message_response() const {
-  return message_response_case() != MESSAGE_RESPONSE_NOT_SET;
-}
-inline void ServerReflectionResponse::clear_has_message_response() {
-  _oneof_case_[0] = MESSAGE_RESPONSE_NOT_SET;
-}
-inline ServerReflectionResponse::MessageResponseCase ServerReflectionResponse::message_response_case() const {
-  return ServerReflectionResponse::MessageResponseCase(_oneof_case_[0]);
-}
-inline const ServerReflectionResponse* ServerReflectionResponse::internal_default_instance() {
-  return &ServerReflectionResponse_default_instance_.get();
-}
-// -------------------------------------------------------------------
-
-// FileDescriptorResponse
-
-// repeated bytes file_descriptor_proto = 1;
-inline int FileDescriptorResponse::file_descriptor_proto_size() const {
-  return file_descriptor_proto_.size();
-}
-inline void FileDescriptorResponse::clear_file_descriptor_proto() {
-  file_descriptor_proto_.Clear();
-}
-inline const ::std::string& FileDescriptorResponse::file_descriptor_proto(int index) const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-  return file_descriptor_proto_.Get(index);
-}
-inline ::std::string* FileDescriptorResponse::mutable_file_descriptor_proto(int index) {
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-  return file_descriptor_proto_.Mutable(index);
-}
-inline void FileDescriptorResponse::set_file_descriptor_proto(int index, const ::std::string& value) {
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-  file_descriptor_proto_.Mutable(index)->assign(value);
-}
-inline void FileDescriptorResponse::set_file_descriptor_proto(int index, const char* value) {
-  file_descriptor_proto_.Mutable(index)->assign(value);
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-}
-inline void FileDescriptorResponse::set_file_descriptor_proto(int index, const void* value, size_t size) {
-  file_descriptor_proto_.Mutable(index)->assign(
-    reinterpret_cast<const char*>(value), size);
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-}
-inline ::std::string* FileDescriptorResponse::add_file_descriptor_proto() {
-  // @@protoc_insertion_point(field_add_mutable:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-  return file_descriptor_proto_.Add();
-}
-inline void FileDescriptorResponse::add_file_descriptor_proto(const ::std::string& value) {
-  file_descriptor_proto_.Add()->assign(value);
-  // @@protoc_insertion_point(field_add:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-}
-inline void FileDescriptorResponse::add_file_descriptor_proto(const char* value) {
-  file_descriptor_proto_.Add()->assign(value);
-  // @@protoc_insertion_point(field_add_char:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-}
-inline void FileDescriptorResponse::add_file_descriptor_proto(const void* value, size_t size) {
-  file_descriptor_proto_.Add()->assign(reinterpret_cast<const char*>(value), size);
-  // @@protoc_insertion_point(field_add_pointer:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-}
-inline const ::google::protobuf::RepeatedPtrField< ::std::string>&
-FileDescriptorResponse::file_descriptor_proto() const {
-  // @@protoc_insertion_point(field_list:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-  return file_descriptor_proto_;
-}
-inline ::google::protobuf::RepeatedPtrField< ::std::string>*
-FileDescriptorResponse::mutable_file_descriptor_proto() {
-  // @@protoc_insertion_point(field_mutable_list:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-  return &file_descriptor_proto_;
-}
-
-inline const FileDescriptorResponse* FileDescriptorResponse::internal_default_instance() {
-  return &FileDescriptorResponse_default_instance_.get();
-}
-// -------------------------------------------------------------------
-
-// ExtensionNumberResponse
-
-// optional string base_type_name = 1;
-inline void ExtensionNumberResponse::clear_base_type_name() {
-  base_type_name_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline const ::std::string& ExtensionNumberResponse::base_type_name() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name)
-  return base_type_name_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline void ExtensionNumberResponse::set_base_type_name(const ::std::string& value) {
-  
-  base_type_name_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name)
-}
-inline void ExtensionNumberResponse::set_base_type_name(const char* value) {
-  
-  base_type_name_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name)
-}
-inline void ExtensionNumberResponse::set_base_type_name(const char* value, size_t size) {
-  
-  base_type_name_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name)
-}
-inline ::std::string* ExtensionNumberResponse::mutable_base_type_name() {
-  
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name)
-  return base_type_name_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline ::std::string* ExtensionNumberResponse::release_base_type_name() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name)
-  
-  return base_type_name_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline void ExtensionNumberResponse::set_allocated_base_type_name(::std::string* base_type_name) {
-  if (base_type_name != NULL) {
-    
-  } else {
-    
-  }
-  base_type_name_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), base_type_name);
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name)
-}
-
-// repeated int32 extension_number = 2;
-inline int ExtensionNumberResponse::extension_number_size() const {
-  return extension_number_.size();
-}
-inline void ExtensionNumberResponse::clear_extension_number() {
-  extension_number_.Clear();
-}
-inline ::google::protobuf::int32 ExtensionNumberResponse::extension_number(int index) const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ExtensionNumberResponse.extension_number)
-  return extension_number_.Get(index);
-}
-inline void ExtensionNumberResponse::set_extension_number(int index, ::google::protobuf::int32 value) {
-  extension_number_.Set(index, value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ExtensionNumberResponse.extension_number)
-}
-inline void ExtensionNumberResponse::add_extension_number(::google::protobuf::int32 value) {
-  extension_number_.Add(value);
-  // @@protoc_insertion_point(field_add:grpc.reflection.v1alpha.ExtensionNumberResponse.extension_number)
-}
-inline const ::google::protobuf::RepeatedField< ::google::protobuf::int32 >&
-ExtensionNumberResponse::extension_number() const {
-  // @@protoc_insertion_point(field_list:grpc.reflection.v1alpha.ExtensionNumberResponse.extension_number)
-  return extension_number_;
-}
-inline ::google::protobuf::RepeatedField< ::google::protobuf::int32 >*
-ExtensionNumberResponse::mutable_extension_number() {
-  // @@protoc_insertion_point(field_mutable_list:grpc.reflection.v1alpha.ExtensionNumberResponse.extension_number)
-  return &extension_number_;
-}
-
-inline const ExtensionNumberResponse* ExtensionNumberResponse::internal_default_instance() {
-  return &ExtensionNumberResponse_default_instance_.get();
-}
-// -------------------------------------------------------------------
-
-// ListServiceResponse
-
-// repeated .grpc.reflection.v1alpha.ServiceResponse service = 1;
-inline int ListServiceResponse::service_size() const {
-  return service_.size();
-}
-inline void ListServiceResponse::clear_service() {
-  service_.Clear();
-}
-inline const ::grpc::reflection::v1alpha::ServiceResponse& ListServiceResponse::service(int index) const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ListServiceResponse.service)
-  return service_.Get(index);
-}
-inline ::grpc::reflection::v1alpha::ServiceResponse* ListServiceResponse::mutable_service(int index) {
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ListServiceResponse.service)
-  return service_.Mutable(index);
-}
-inline ::grpc::reflection::v1alpha::ServiceResponse* ListServiceResponse::add_service() {
-  // @@protoc_insertion_point(field_add:grpc.reflection.v1alpha.ListServiceResponse.service)
-  return service_.Add();
-}
-inline ::google::protobuf::RepeatedPtrField< ::grpc::reflection::v1alpha::ServiceResponse >*
-ListServiceResponse::mutable_service() {
-  // @@protoc_insertion_point(field_mutable_list:grpc.reflection.v1alpha.ListServiceResponse.service)
-  return &service_;
-}
-inline const ::google::protobuf::RepeatedPtrField< ::grpc::reflection::v1alpha::ServiceResponse >&
-ListServiceResponse::service() const {
-  // @@protoc_insertion_point(field_list:grpc.reflection.v1alpha.ListServiceResponse.service)
-  return service_;
-}
-
-inline const ListServiceResponse* ListServiceResponse::internal_default_instance() {
-  return &ListServiceResponse_default_instance_.get();
-}
-// -------------------------------------------------------------------
-
-// ServiceResponse
-
-// optional string name = 1;
-inline void ServiceResponse::clear_name() {
-  name_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline const ::std::string& ServiceResponse::name() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServiceResponse.name)
-  return name_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline void ServiceResponse::set_name(const ::std::string& value) {
-  
-  name_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServiceResponse.name)
-}
-inline void ServiceResponse::set_name(const char* value) {
-  
-  name_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ServiceResponse.name)
-}
-inline void ServiceResponse::set_name(const char* value, size_t size) {
-  
-  name_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ServiceResponse.name)
-}
-inline ::std::string* ServiceResponse::mutable_name() {
-  
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServiceResponse.name)
-  return name_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline ::std::string* ServiceResponse::release_name() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServiceResponse.name)
-  
-  return name_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline void ServiceResponse::set_allocated_name(::std::string* name) {
-  if (name != NULL) {
-    
-  } else {
-    
-  }
-  name_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), name);
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServiceResponse.name)
-}
-
-inline const ServiceResponse* ServiceResponse::internal_default_instance() {
-  return &ServiceResponse_default_instance_.get();
-}
-// -------------------------------------------------------------------
-
-// ErrorResponse
-
-// optional int32 error_code = 1;
-inline void ErrorResponse::clear_error_code() {
-  error_code_ = 0;
-}
-inline ::google::protobuf::int32 ErrorResponse::error_code() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ErrorResponse.error_code)
-  return error_code_;
-}
-inline void ErrorResponse::set_error_code(::google::protobuf::int32 value) {
-  
-  error_code_ = value;
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ErrorResponse.error_code)
-}
-
-// optional string error_message = 2;
-inline void ErrorResponse::clear_error_message() {
-  error_message_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline const ::std::string& ErrorResponse::error_message() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ErrorResponse.error_message)
-  return error_message_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline void ErrorResponse::set_error_message(const ::std::string& value) {
-  
-  error_message_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ErrorResponse.error_message)
-}
-inline void ErrorResponse::set_error_message(const char* value) {
-  
-  error_message_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ErrorResponse.error_message)
-}
-inline void ErrorResponse::set_error_message(const char* value, size_t size) {
-  
-  error_message_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ErrorResponse.error_message)
-}
-inline ::std::string* ErrorResponse::mutable_error_message() {
-  
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ErrorResponse.error_message)
-  return error_message_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline ::std::string* ErrorResponse::release_error_message() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ErrorResponse.error_message)
-  
-  return error_message_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-inline void ErrorResponse::set_allocated_error_message(::std::string* error_message) {
-  if (error_message != NULL) {
-    
-  } else {
-    
-  }
-  error_message_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), error_message);
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ErrorResponse.error_message)
-}
-
-inline const ErrorResponse* ErrorResponse::internal_default_instance() {
-  return &ErrorResponse_default_instance_.get();
-}
-#endif  // !PROTOBUF_INLINE_NOT_IN_HEADERS
-// -------------------------------------------------------------------
-
-// -------------------------------------------------------------------
-
-// -------------------------------------------------------------------
-
-// -------------------------------------------------------------------
-
-// -------------------------------------------------------------------
-
-// -------------------------------------------------------------------
-
-// -------------------------------------------------------------------
-
-
-// @@protoc_insertion_point(namespace_scope)
-
-}  // namespace v1alpha
-}  // namespace reflection
-}  // namespace grpc
-
-// @@protoc_insertion_point(global_scope)
-
-#endif  // PROTOBUF_reflection_2eproto__INCLUDED
diff --git a/include/grpc++/generic/async_generic_service.h b/include/grpc++/generic/async_generic_service.h
index 24bae5214522e20edfd6006204661434af388274..66a5d01d96d90bb30e58ccec46d5d7eab4c9b590 100644
--- a/include/grpc++/generic/async_generic_service.h
+++ b/include/grpc++/generic/async_generic_service.h
@@ -44,7 +44,7 @@ namespace grpc {
 typedef ServerAsyncReaderWriter<ByteBuffer, ByteBuffer>
     GenericServerAsyncReaderWriter;
 
-class GenericServerContext GRPC_FINAL : public ServerContext {
+class GenericServerContext final : public ServerContext {
  public:
   const grpc::string& method() const { return method_; }
   const grpc::string& host() const { return host_; }
@@ -57,7 +57,7 @@ class GenericServerContext GRPC_FINAL : public ServerContext {
   grpc::string host_;
 };
 
-class AsyncGenericService GRPC_FINAL {
+class AsyncGenericService final {
  public:
   AsyncGenericService() : server_(nullptr) {}
 
diff --git a/include/grpc++/generic/generic_stub.h b/include/grpc++/generic/generic_stub.h
index d27deae33a54be60d3a3b549564918deeed09eb0..02c00d0d45c39ff528a4b123c8a5e494d538669d 100644
--- a/include/grpc++/generic/generic_stub.h
+++ b/include/grpc++/generic/generic_stub.h
@@ -45,7 +45,7 @@ typedef ClientAsyncReaderWriter<ByteBuffer, ByteBuffer>
 
 // Generic stubs provide a type-unsafe interface to call gRPC methods
 // by name.
-class GenericStub GRPC_FINAL {
+class GenericStub final {
  public:
   explicit GenericStub(std::shared_ptr<ChannelInterface> channel)
       : channel_(channel) {}
diff --git a/include/grpc++/impl/codegen/async_stream.h b/include/grpc++/impl/codegen/async_stream.h
index 70533aa4d9fed069733265b350ec7baf75126487..1a5cbbd45daf37a27967f2692760cb48bd2e65f6 100644
--- a/include/grpc++/impl/codegen/async_stream.h
+++ b/include/grpc++/impl/codegen/async_stream.h
@@ -108,7 +108,7 @@ class ClientAsyncReaderInterface : public ClientAsyncStreamingInterface,
                                    public AsyncReaderInterface<R> {};
 
 template <class R>
-class ClientAsyncReader GRPC_FINAL : public ClientAsyncReaderInterface<R> {
+class ClientAsyncReader final : public ClientAsyncReaderInterface<R> {
  public:
   /// Create a stream and write the first request out.
   template <class W>
@@ -125,7 +125,7 @@ class ClientAsyncReader GRPC_FINAL : public ClientAsyncReaderInterface<R> {
     call_.PerformOps(&init_ops_);
   }
 
-  void ReadInitialMetadata(void* tag) GRPC_OVERRIDE {
+  void ReadInitialMetadata(void* tag) override {
     GPR_CODEGEN_ASSERT(!context_->initial_metadata_received_);
 
     meta_ops_.set_output_tag(tag);
@@ -133,7 +133,7 @@ class ClientAsyncReader GRPC_FINAL : public ClientAsyncReaderInterface<R> {
     call_.PerformOps(&meta_ops_);
   }
 
-  void Read(R* msg, void* tag) GRPC_OVERRIDE {
+  void Read(R* msg, void* tag) override {
     read_ops_.set_output_tag(tag);
     if (!context_->initial_metadata_received_) {
       read_ops_.RecvInitialMetadata(context_);
@@ -142,7 +142,7 @@ class ClientAsyncReader GRPC_FINAL : public ClientAsyncReaderInterface<R> {
     call_.PerformOps(&read_ops_);
   }
 
-  void Finish(Status* status, void* tag) GRPC_OVERRIDE {
+  void Finish(Status* status, void* tag) override {
     finish_ops_.set_output_tag(tag);
     if (!context_->initial_metadata_received_) {
       finish_ops_.RecvInitialMetadata(context_);
@@ -174,7 +174,7 @@ class ClientAsyncWriterInterface : public ClientAsyncStreamingInterface,
 };
 
 template <class W>
-class ClientAsyncWriter GRPC_FINAL : public ClientAsyncWriterInterface<W> {
+class ClientAsyncWriter final : public ClientAsyncWriterInterface<W> {
  public:
   template <class R>
   ClientAsyncWriter(ChannelInterface* channel, CompletionQueue* cq,
@@ -190,7 +190,7 @@ class ClientAsyncWriter GRPC_FINAL : public ClientAsyncWriterInterface<W> {
     call_.PerformOps(&init_ops_);
   }
 
-  void ReadInitialMetadata(void* tag) GRPC_OVERRIDE {
+  void ReadInitialMetadata(void* tag) override {
     GPR_CODEGEN_ASSERT(!context_->initial_metadata_received_);
 
     meta_ops_.set_output_tag(tag);
@@ -198,20 +198,20 @@ class ClientAsyncWriter GRPC_FINAL : public ClientAsyncWriterInterface<W> {
     call_.PerformOps(&meta_ops_);
   }
 
-  void Write(const W& msg, void* tag) GRPC_OVERRIDE {
+  void Write(const W& msg, void* tag) override {
     write_ops_.set_output_tag(tag);
     // TODO(ctiller): don't assert
     GPR_CODEGEN_ASSERT(write_ops_.SendMessage(msg).ok());
     call_.PerformOps(&write_ops_);
   }
 
-  void WritesDone(void* tag) GRPC_OVERRIDE {
+  void WritesDone(void* tag) override {
     writes_done_ops_.set_output_tag(tag);
     writes_done_ops_.ClientSendClose();
     call_.PerformOps(&writes_done_ops_);
   }
 
-  void Finish(Status* status, void* tag) GRPC_OVERRIDE {
+  void Finish(Status* status, void* tag) override {
     finish_ops_.set_output_tag(tag);
     if (!context_->initial_metadata_received_) {
       finish_ops_.RecvInitialMetadata(context_);
@@ -246,7 +246,7 @@ class ClientAsyncReaderWriterInterface : public ClientAsyncStreamingInterface,
 };
 
 template <class W, class R>
-class ClientAsyncReaderWriter GRPC_FINAL
+class ClientAsyncReaderWriter final
     : public ClientAsyncReaderWriterInterface<W, R> {
  public:
   ClientAsyncReaderWriter(ChannelInterface* channel, CompletionQueue* cq,
@@ -259,7 +259,7 @@ class ClientAsyncReaderWriter GRPC_FINAL
     call_.PerformOps(&init_ops_);
   }
 
-  void ReadInitialMetadata(void* tag) GRPC_OVERRIDE {
+  void ReadInitialMetadata(void* tag) override {
     GPR_CODEGEN_ASSERT(!context_->initial_metadata_received_);
 
     meta_ops_.set_output_tag(tag);
@@ -267,7 +267,7 @@ class ClientAsyncReaderWriter GRPC_FINAL
     call_.PerformOps(&meta_ops_);
   }
 
-  void Read(R* msg, void* tag) GRPC_OVERRIDE {
+  void Read(R* msg, void* tag) override {
     read_ops_.set_output_tag(tag);
     if (!context_->initial_metadata_received_) {
       read_ops_.RecvInitialMetadata(context_);
@@ -276,20 +276,20 @@ class ClientAsyncReaderWriter GRPC_FINAL
     call_.PerformOps(&read_ops_);
   }
 
-  void Write(const W& msg, void* tag) GRPC_OVERRIDE {
+  void Write(const W& msg, void* tag) override {
     write_ops_.set_output_tag(tag);
     // TODO(ctiller): don't assert
     GPR_CODEGEN_ASSERT(write_ops_.SendMessage(msg).ok());
     call_.PerformOps(&write_ops_);
   }
 
-  void WritesDone(void* tag) GRPC_OVERRIDE {
+  void WritesDone(void* tag) override {
     writes_done_ops_.set_output_tag(tag);
     writes_done_ops_.ClientSendClose();
     call_.PerformOps(&writes_done_ops_);
   }
 
-  void Finish(Status* status, void* tag) GRPC_OVERRIDE {
+  void Finish(Status* status, void* tag) override {
     finish_ops_.set_output_tag(tag);
     if (!context_->initial_metadata_received_) {
       finish_ops_.RecvInitialMetadata(context_);
@@ -319,12 +319,12 @@ class ServerAsyncReaderInterface : public ServerAsyncStreamingInterface,
 };
 
 template <class W, class R>
-class ServerAsyncReader GRPC_FINAL : public ServerAsyncReaderInterface<W, R> {
+class ServerAsyncReader final : public ServerAsyncReaderInterface<W, R> {
  public:
   explicit ServerAsyncReader(ServerContext* ctx)
       : call_(nullptr, nullptr, nullptr), ctx_(ctx) {}
 
-  void SendInitialMetadata(void* tag) GRPC_OVERRIDE {
+  void SendInitialMetadata(void* tag) override {
     GPR_CODEGEN_ASSERT(!ctx_->sent_initial_metadata_);
 
     meta_ops_.set_output_tag(tag);
@@ -337,13 +337,13 @@ class ServerAsyncReader GRPC_FINAL : public ServerAsyncReaderInterface<W, R> {
     call_.PerformOps(&meta_ops_);
   }
 
-  void Read(R* msg, void* tag) GRPC_OVERRIDE {
+  void Read(R* msg, void* tag) override {
     read_ops_.set_output_tag(tag);
     read_ops_.RecvMessage(msg);
     call_.PerformOps(&read_ops_);
   }
 
-  void Finish(const W& msg, const Status& status, void* tag) GRPC_OVERRIDE {
+  void Finish(const W& msg, const Status& status, void* tag) override {
     finish_ops_.set_output_tag(tag);
     if (!ctx_->sent_initial_metadata_) {
       finish_ops_.SendInitialMetadata(ctx_->initial_metadata_,
@@ -363,7 +363,7 @@ class ServerAsyncReader GRPC_FINAL : public ServerAsyncReaderInterface<W, R> {
     call_.PerformOps(&finish_ops_);
   }
 
-  void FinishWithError(const Status& status, void* tag) GRPC_OVERRIDE {
+  void FinishWithError(const Status& status, void* tag) override {
     GPR_CODEGEN_ASSERT(!status.ok());
     finish_ops_.set_output_tag(tag);
     if (!ctx_->sent_initial_metadata_) {
@@ -379,7 +379,7 @@ class ServerAsyncReader GRPC_FINAL : public ServerAsyncReaderInterface<W, R> {
   }
 
  private:
-  void BindCall(Call* call) GRPC_OVERRIDE { call_ = *call; }
+  void BindCall(Call* call) override { call_ = *call; }
 
   Call call_;
   ServerContext* ctx_;
@@ -398,12 +398,12 @@ class ServerAsyncWriterInterface : public ServerAsyncStreamingInterface,
 };
 
 template <class W>
-class ServerAsyncWriter GRPC_FINAL : public ServerAsyncWriterInterface<W> {
+class ServerAsyncWriter final : public ServerAsyncWriterInterface<W> {
  public:
   explicit ServerAsyncWriter(ServerContext* ctx)
       : call_(nullptr, nullptr, nullptr), ctx_(ctx) {}
 
-  void SendInitialMetadata(void* tag) GRPC_OVERRIDE {
+  void SendInitialMetadata(void* tag) override {
     GPR_CODEGEN_ASSERT(!ctx_->sent_initial_metadata_);
 
     meta_ops_.set_output_tag(tag);
@@ -416,7 +416,7 @@ class ServerAsyncWriter GRPC_FINAL : public ServerAsyncWriterInterface<W> {
     call_.PerformOps(&meta_ops_);
   }
 
-  void Write(const W& msg, void* tag) GRPC_OVERRIDE {
+  void Write(const W& msg, void* tag) override {
     write_ops_.set_output_tag(tag);
     if (!ctx_->sent_initial_metadata_) {
       write_ops_.SendInitialMetadata(ctx_->initial_metadata_,
@@ -431,7 +431,7 @@ class ServerAsyncWriter GRPC_FINAL : public ServerAsyncWriterInterface<W> {
     call_.PerformOps(&write_ops_);
   }
 
-  void Finish(const Status& status, void* tag) GRPC_OVERRIDE {
+  void Finish(const Status& status, void* tag) override {
     finish_ops_.set_output_tag(tag);
     if (!ctx_->sent_initial_metadata_) {
       finish_ops_.SendInitialMetadata(ctx_->initial_metadata_,
@@ -446,7 +446,7 @@ class ServerAsyncWriter GRPC_FINAL : public ServerAsyncWriterInterface<W> {
   }
 
  private:
-  void BindCall(Call* call) GRPC_OVERRIDE { call_ = *call; }
+  void BindCall(Call* call) override { call_ = *call; }
 
   Call call_;
   ServerContext* ctx_;
@@ -465,13 +465,13 @@ class ServerAsyncReaderWriterInterface : public ServerAsyncStreamingInterface,
 };
 
 template <class W, class R>
-class ServerAsyncReaderWriter GRPC_FINAL
+class ServerAsyncReaderWriter final
     : public ServerAsyncReaderWriterInterface<W, R> {
  public:
   explicit ServerAsyncReaderWriter(ServerContext* ctx)
       : call_(nullptr, nullptr, nullptr), ctx_(ctx) {}
 
-  void SendInitialMetadata(void* tag) GRPC_OVERRIDE {
+  void SendInitialMetadata(void* tag) override {
     GPR_CODEGEN_ASSERT(!ctx_->sent_initial_metadata_);
 
     meta_ops_.set_output_tag(tag);
@@ -484,13 +484,13 @@ class ServerAsyncReaderWriter GRPC_FINAL
     call_.PerformOps(&meta_ops_);
   }
 
-  void Read(R* msg, void* tag) GRPC_OVERRIDE {
+  void Read(R* msg, void* tag) override {
     read_ops_.set_output_tag(tag);
     read_ops_.RecvMessage(msg);
     call_.PerformOps(&read_ops_);
   }
 
-  void Write(const W& msg, void* tag) GRPC_OVERRIDE {
+  void Write(const W& msg, void* tag) override {
     write_ops_.set_output_tag(tag);
     if (!ctx_->sent_initial_metadata_) {
       write_ops_.SendInitialMetadata(ctx_->initial_metadata_,
@@ -505,7 +505,7 @@ class ServerAsyncReaderWriter GRPC_FINAL
     call_.PerformOps(&write_ops_);
   }
 
-  void Finish(const Status& status, void* tag) GRPC_OVERRIDE {
+  void Finish(const Status& status, void* tag) override {
     finish_ops_.set_output_tag(tag);
     if (!ctx_->sent_initial_metadata_) {
       finish_ops_.SendInitialMetadata(ctx_->initial_metadata_,
@@ -522,7 +522,7 @@ class ServerAsyncReaderWriter GRPC_FINAL
  private:
   friend class ::grpc::Server;
 
-  void BindCall(Call* call) GRPC_OVERRIDE { call_ = *call; }
+  void BindCall(Call* call) override { call_ = *call; }
 
   Call call_;
   ServerContext* ctx_;
diff --git a/include/grpc++/impl/codegen/async_unary_call.h b/include/grpc++/impl/codegen/async_unary_call.h
index 87c94d6507efdcf81f99efbdf17196a7254b5efd..b77a16b699f9254ed17a4d93c7b0d0d617652fc6 100644
--- a/include/grpc++/impl/codegen/async_unary_call.h
+++ b/include/grpc++/impl/codegen/async_unary_call.h
@@ -55,7 +55,7 @@ class ClientAsyncResponseReaderInterface {
 };
 
 template <class R>
-class ClientAsyncResponseReader GRPC_FINAL
+class ClientAsyncResponseReader final
     : public ClientAsyncResponseReaderInterface<R> {
  public:
   template <class W>
@@ -113,13 +113,12 @@ class ClientAsyncResponseReader GRPC_FINAL
 };
 
 template <class W>
-class ServerAsyncResponseWriter GRPC_FINAL
-    : public ServerAsyncStreamingInterface {
+class ServerAsyncResponseWriter final : public ServerAsyncStreamingInterface {
  public:
   explicit ServerAsyncResponseWriter(ServerContext* ctx)
       : call_(nullptr, nullptr, nullptr), ctx_(ctx) {}
 
-  void SendInitialMetadata(void* tag) GRPC_OVERRIDE {
+  void SendInitialMetadata(void* tag) override {
     GPR_CODEGEN_ASSERT(!ctx_->sent_initial_metadata_);
 
     meta_buf_.set_output_tag(tag);
@@ -168,7 +167,7 @@ class ServerAsyncResponseWriter GRPC_FINAL
   }
 
  private:
-  void BindCall(Call* call) GRPC_OVERRIDE { call_ = *call; }
+  void BindCall(Call* call) override { call_ = *call; }
 
   Call call_;
   ServerContext* ctx_;
diff --git a/include/grpc++/impl/codegen/call.h b/include/grpc++/impl/codegen/call.h
index e211373e7d43bf500d112f679f336c0918d95aa1..6ab00612f6e660b82d56039650f6fc80af2a84de 100644
--- a/include/grpc++/impl/codegen/call.h
+++ b/include/grpc++/impl/codegen/call.h
@@ -337,16 +337,16 @@ class DeserializeFunc {
 };
 
 template <class R>
-class DeserializeFuncType GRPC_FINAL : public DeserializeFunc {
+class DeserializeFuncType final : public DeserializeFunc {
  public:
   DeserializeFuncType(R* message) : message_(message) {}
   Status Deserialize(grpc_byte_buffer* buf,
-                     int max_receive_message_size) GRPC_OVERRIDE {
+                     int max_receive_message_size) override {
     return SerializationTraits<R>::Deserialize(buf, message_,
                                                max_receive_message_size);
   }
 
-  ~DeserializeFuncType() GRPC_OVERRIDE {}
+  ~DeserializeFuncType() override {}
 
  private:
   R* message_;  // Not a managed pointer because management is external to this
@@ -603,7 +603,7 @@ class CallOpSet : public CallOpSetInterface,
                   public Op6 {
  public:
   CallOpSet() : return_tag_(this) {}
-  void FillOps(grpc_op* ops, size_t* nops) GRPC_OVERRIDE {
+  void FillOps(grpc_op* ops, size_t* nops) override {
     this->Op1::AddOp(ops, nops);
     this->Op2::AddOp(ops, nops);
     this->Op3::AddOp(ops, nops);
@@ -612,7 +612,7 @@ class CallOpSet : public CallOpSetInterface,
     this->Op6::AddOp(ops, nops);
   }
 
-  bool FinalizeResult(void** tag, bool* status) GRPC_OVERRIDE {
+  bool FinalizeResult(void** tag, bool* status) override {
     this->Op1::FinishOp(status, max_receive_message_size_);
     this->Op2::FinishOp(status, max_receive_message_size_);
     this->Op3::FinishOp(status, max_receive_message_size_);
@@ -639,14 +639,14 @@ template <class Op1 = CallNoOp<1>, class Op2 = CallNoOp<2>,
           class Op5 = CallNoOp<5>, class Op6 = CallNoOp<6>>
 class SneakyCallOpSet : public CallOpSet<Op1, Op2, Op3, Op4, Op5, Op6> {
  public:
-  bool FinalizeResult(void** tag, bool* status) GRPC_OVERRIDE {
+  bool FinalizeResult(void** tag, bool* status) override {
     typedef CallOpSet<Op1, Op2, Op3, Op4, Op5, Op6> Base;
     return Base::FinalizeResult(tag, status) && false;
   }
 };
 
 // Straightforward wrapping of the C call object
-class Call GRPC_FINAL {
+class Call final {
  public:
   /* call is owned by the caller */
   Call(grpc_call* call, CallHook* call_hook, CompletionQueue* cq)
diff --git a/include/grpc++/impl/codegen/client_context.h b/include/grpc++/impl/codegen/client_context.h
index a330ed06bbe3a46d72920625a4ce3a5fec5b06e3..777b2f8847f62fbe5d470a7d57c279f3ccd80c9a 100644
--- a/include/grpc++/impl/codegen/client_context.h
+++ b/include/grpc++/impl/codegen/client_context.h
@@ -51,6 +51,7 @@
 
 #include <map>
 #include <memory>
+#include <mutex>
 #include <string>
 
 #include <grpc++/impl/codegen/config.h>
@@ -59,7 +60,6 @@
 #include <grpc++/impl/codegen/security/auth_context.h>
 #include <grpc++/impl/codegen/status.h>
 #include <grpc++/impl/codegen/string_ref.h>
-#include <grpc++/impl/codegen/sync.h>
 #include <grpc++/impl/codegen/time.h>
 #include <grpc/impl/codegen/compression_types.h>
 #include <grpc/impl/codegen/propagation_bits.h>
@@ -235,12 +235,10 @@ class ClientContext {
   /// DEPRECATED: Use set_wait_for_ready() instead.
   void set_fail_fast(bool fail_fast) { set_wait_for_ready(!fail_fast); }
 
-#ifndef GRPC_CXX0X_NO_CHRONO
   /// Return the deadline for the client call.
   std::chrono::system_clock::time_point deadline() const {
     return Timespec2Timepoint(deadline_);
   }
-#endif  // !GRPC_CXX0X_NO_CHRONO
 
   /// Return a \a gpr_timespec representation of the client call's deadline.
   gpr_timespec raw_deadline() const { return deadline_; }
@@ -368,7 +366,7 @@ class ClientContext {
   bool idempotent_;
   bool cacheable_;
   std::shared_ptr<Channel> channel_;
-  grpc::mutex mu_;
+  std::mutex mu_;
   grpc_call* call_;
   bool call_canceled_;
   gpr_timespec deadline_;
diff --git a/include/grpc++/impl/codegen/config.h b/include/grpc++/impl/codegen/config.h
index 0c754388681abc1221e38a0808322671bf670712..af3ee5a4cf87462ac59107f38f9ec7f958bc1612 100644
--- a/include/grpc++/impl/codegen/config.h
+++ b/include/grpc++/impl/codegen/config.h
@@ -34,80 +34,6 @@
 #ifndef GRPCXX_IMPL_CODEGEN_CONFIG_H
 #define GRPCXX_IMPL_CODEGEN_CONFIG_H
 
-#if !defined(GRPC_NO_AUTODETECT_PLATFORM)
-
-#ifdef _MSC_VER
-// Visual Studio 2010 is 1600.
-#if _MSC_VER < 1600
-#error "gRPC is only supported with Visual Studio starting at 2010"
-// Visual Studio 2013 is 1800.
-#elif _MSC_VER < 1800
-#define GRPC_CXX0X_NO_FINAL 1
-#define GRPC_CXX0X_NO_OVERRIDE 1
-#define GRPC_CXX0X_NO_CHRONO 1
-#define GRPC_CXX0X_NO_THREAD 1
-#endif
-#endif  // Visual Studio
-
-#ifndef __clang__
-#ifdef __GNUC__
-// nullptr was added in gcc 4.6
-#if (__GNUC__ * 100 + __GNUC_MINOR__ < 406)
-#define GRPC_CXX0X_NO_NULLPTR 1
-#define GRPC_CXX0X_LIMITED_TOSTRING 1
-#endif
-// final and override were added in gcc 4.7
-#if (__GNUC__ * 100 + __GNUC_MINOR__ < 407)
-#define GRPC_CXX0X_NO_FINAL 1
-#define GRPC_CXX0X_NO_OVERRIDE 1
-#endif
-#endif
-#endif
-
-#endif
-
-#ifdef GRPC_CXX0X_NO_FINAL
-#define GRPC_FINAL
-#else
-#define GRPC_FINAL final
-#endif
-
-#ifdef GRPC_CXX0X_NO_OVERRIDE
-#define GRPC_OVERRIDE
-#else
-#define GRPC_OVERRIDE override
-#endif
-
-#ifdef GRPC_CXX0X_NO_NULLPTR
-#include <functional>
-#include <memory>
-namespace grpc {
-const class {
- public:
-  template <class T>
-  operator T *() const {
-    return static_cast<T *>(0);
-  }
-  template <class T>
-  operator std::unique_ptr<T>() const {
-    return std::unique_ptr<T>(static_cast<T *>(0));
-  }
-  template <class T>
-  operator std::shared_ptr<T>() const {
-    return std::shared_ptr<T>(static_cast<T *>(0));
-  }
-  operator bool() const { return false; }
-  template <class F>
-  operator std::function<F>() const {
-    return std::function<F>();
-  }
-
- private:
-  void operator&() const = delete;
-} nullptr = {};
-}
-#endif
-
 #ifndef GRPC_CUSTOM_STRING
 #include <string>
 #define GRPC_CUSTOM_STRING std::string
@@ -117,16 +43,7 @@ namespace grpc {
 
 typedef GRPC_CUSTOM_STRING string;
 
-#ifdef GRPC_CXX0X_LIMITED_TOSTRING
-inline grpc::string to_string(const int x) {
-  return std::to_string(static_cast<const long long int>(x));
-}
-inline grpc::string to_string(const unsigned int x) {
-  return std::to_string(static_cast<const long long unsigned int>(x));
-}
-#else
 using std::to_string;
-#endif
 
 }  // namespace grpc
 
diff --git a/include/grpc++/impl/codegen/core_codegen.h b/include/grpc++/impl/codegen/core_codegen.h
index 0ce009e69d261d37a249966944b136f7f5044b28..aff88ffa07400aad15c27a75bdeac50f4cd69548 100644
--- a/include/grpc++/impl/codegen/core_codegen.h
+++ b/include/grpc++/impl/codegen/core_codegen.h
@@ -45,56 +45,53 @@ namespace grpc {
 /// Implementation of the core codegen interface.
 class CoreCodegen : public CoreCodegenInterface {
  private:
-  grpc_completion_queue* grpc_completion_queue_create(void* reserved)
-      GRPC_OVERRIDE;
-  void grpc_completion_queue_destroy(grpc_completion_queue* cq) GRPC_OVERRIDE;
+  grpc_completion_queue* grpc_completion_queue_create(void* reserved) override;
+  void grpc_completion_queue_destroy(grpc_completion_queue* cq) override;
   grpc_event grpc_completion_queue_pluck(grpc_completion_queue* cq, void* tag,
                                          gpr_timespec deadline,
-                                         void* reserved) GRPC_OVERRIDE;
+                                         void* reserved) override;
 
-  void* gpr_malloc(size_t size) GRPC_OVERRIDE;
-  void gpr_free(void* p) GRPC_OVERRIDE;
+  void* gpr_malloc(size_t size) override;
+  void gpr_free(void* p) override;
 
-  void gpr_mu_init(gpr_mu* mu) GRPC_OVERRIDE;
-  void gpr_mu_destroy(gpr_mu* mu) GRPC_OVERRIDE;
-  void gpr_mu_lock(gpr_mu* mu) GRPC_OVERRIDE;
-  void gpr_mu_unlock(gpr_mu* mu) GRPC_OVERRIDE;
-  void gpr_cv_init(gpr_cv* cv) GRPC_OVERRIDE;
-  void gpr_cv_destroy(gpr_cv* cv) GRPC_OVERRIDE;
-  int gpr_cv_wait(gpr_cv* cv, gpr_mu* mu,
-                  gpr_timespec abs_deadline) GRPC_OVERRIDE;
-  void gpr_cv_signal(gpr_cv* cv) GRPC_OVERRIDE;
-  void gpr_cv_broadcast(gpr_cv* cv) GRPC_OVERRIDE;
+  void gpr_mu_init(gpr_mu* mu) override;
+  void gpr_mu_destroy(gpr_mu* mu) override;
+  void gpr_mu_lock(gpr_mu* mu) override;
+  void gpr_mu_unlock(gpr_mu* mu) override;
+  void gpr_cv_init(gpr_cv* cv) override;
+  void gpr_cv_destroy(gpr_cv* cv) override;
+  int gpr_cv_wait(gpr_cv* cv, gpr_mu* mu, gpr_timespec abs_deadline) override;
+  void gpr_cv_signal(gpr_cv* cv) override;
+  void gpr_cv_broadcast(gpr_cv* cv) override;
 
-  void grpc_byte_buffer_destroy(grpc_byte_buffer* bb) GRPC_OVERRIDE;
+  void grpc_byte_buffer_destroy(grpc_byte_buffer* bb) override;
 
   int grpc_byte_buffer_reader_init(grpc_byte_buffer_reader* reader,
-                                   grpc_byte_buffer* buffer) GRPC_OVERRIDE;
-  void grpc_byte_buffer_reader_destroy(grpc_byte_buffer_reader* reader)
-      GRPC_OVERRIDE;
+                                   grpc_byte_buffer* buffer) override;
+  void grpc_byte_buffer_reader_destroy(
+      grpc_byte_buffer_reader* reader) override;
   int grpc_byte_buffer_reader_next(grpc_byte_buffer_reader* reader,
-                                   gpr_slice* slice) GRPC_OVERRIDE;
+                                   gpr_slice* slice) override;
 
   grpc_byte_buffer* grpc_raw_byte_buffer_create(gpr_slice* slice,
-                                                size_t nslices) GRPC_OVERRIDE;
+                                                size_t nslices) override;
 
-  gpr_slice gpr_slice_malloc(size_t length) GRPC_OVERRIDE;
-  void gpr_slice_unref(gpr_slice slice) GRPC_OVERRIDE;
-  gpr_slice gpr_slice_split_tail(gpr_slice* s, size_t split) GRPC_OVERRIDE;
-  void gpr_slice_buffer_add(gpr_slice_buffer* sb,
-                            gpr_slice slice) GRPC_OVERRIDE;
-  void gpr_slice_buffer_pop(gpr_slice_buffer* sb) GRPC_OVERRIDE;
+  gpr_slice gpr_slice_malloc(size_t length) override;
+  void gpr_slice_unref(gpr_slice slice) override;
+  gpr_slice gpr_slice_split_tail(gpr_slice* s, size_t split) override;
+  void gpr_slice_buffer_add(gpr_slice_buffer* sb, gpr_slice slice) override;
+  void gpr_slice_buffer_pop(gpr_slice_buffer* sb) override;
 
-  void grpc_metadata_array_init(grpc_metadata_array* array) GRPC_OVERRIDE;
-  void grpc_metadata_array_destroy(grpc_metadata_array* array) GRPC_OVERRIDE;
+  void grpc_metadata_array_init(grpc_metadata_array* array) override;
+  void grpc_metadata_array_destroy(grpc_metadata_array* array) override;
 
-  gpr_timespec gpr_inf_future(gpr_clock_type type) GRPC_OVERRIDE;
-  gpr_timespec gpr_time_0(gpr_clock_type type) GRPC_OVERRIDE;
+  gpr_timespec gpr_inf_future(gpr_clock_type type) override;
+  gpr_timespec gpr_time_0(gpr_clock_type type) override;
 
-  virtual const Status& ok() GRPC_OVERRIDE;
-  virtual const Status& cancelled() GRPC_OVERRIDE;
+  virtual const Status& ok() override;
+  virtual const Status& cancelled() override;
 
-  void assert_fail(const char* failed_assertion) GRPC_OVERRIDE;
+  void assert_fail(const char* failed_assertion) override;
 };
 
 }  // namespace grpc
diff --git a/include/grpc++/impl/codegen/method_handler_impl.h b/include/grpc++/impl/codegen/method_handler_impl.h
index bb992f0e185500677990e974ebc267170d9f2b45..d5d27e15cd6e81dc7663473afc0afbb781e43c09 100644
--- a/include/grpc++/impl/codegen/method_handler_impl.h
+++ b/include/grpc++/impl/codegen/method_handler_impl.h
@@ -50,7 +50,7 @@ class RpcMethodHandler : public MethodHandler {
                    ServiceType* service)
       : func_(func), service_(service) {}
 
-  void RunHandler(const HandlerParameter& param) GRPC_FINAL {
+  void RunHandler(const HandlerParameter& param) final {
     RequestType req;
     Status status = SerializationTraits<RequestType>::Deserialize(
         param.request, &req, param.max_receive_message_size);
@@ -96,7 +96,7 @@ class ClientStreamingHandler : public MethodHandler {
       ServiceType* service)
       : func_(func), service_(service) {}
 
-  void RunHandler(const HandlerParameter& param) GRPC_FINAL {
+  void RunHandler(const HandlerParameter& param) final {
     ServerReader<RequestType> reader(param.call, param.server_context);
     ResponseType rsp;
     Status status = func_(service_, param.server_context, &reader, &rsp);
@@ -136,7 +136,7 @@ class ServerStreamingHandler : public MethodHandler {
       ServiceType* service)
       : func_(func), service_(service) {}
 
-  void RunHandler(const HandlerParameter& param) GRPC_FINAL {
+  void RunHandler(const HandlerParameter& param) final {
     RequestType req;
     Status status = SerializationTraits<RequestType>::Deserialize(
         param.request, &req, param.max_receive_message_size);
@@ -180,7 +180,7 @@ class TemplatedBidiStreamingHandler : public MethodHandler {
       std::function<Status(ServerContext*, Streamer*)> func)
       : func_(func), write_needed_(WriteNeeded) {}
 
-  void RunHandler(const HandlerParameter& param) GRPC_FINAL {
+  void RunHandler(const HandlerParameter& param) final {
     Streamer stream(param.call, param.server_context);
     Status status = func_(param.server_context, &stream);
 
@@ -266,7 +266,7 @@ class UnknownMethodHandler : public MethodHandler {
     ops->ServerSendStatus(context->trailing_metadata_, status);
   }
 
-  void RunHandler(const HandlerParameter& param) GRPC_FINAL {
+  void RunHandler(const HandlerParameter& param) final {
     CallOpSet<CallOpSendInitialMetadata, CallOpServerSendStatus> ops;
     FillOps(param.server_context, &ops);
     param.call->PerformOps(&ops);
diff --git a/include/grpc++/impl/codegen/proto_utils.h b/include/grpc++/impl/codegen/proto_utils.h
index 6f4786b87be0015d310bfbf7b7a7e5f9a981e643..cbaa3e7bf2639f07177c12e77af813e6b9715258 100644
--- a/include/grpc++/impl/codegen/proto_utils.h
+++ b/include/grpc++/impl/codegen/proto_utils.h
@@ -52,7 +52,7 @@ namespace internal {
 
 const int kGrpcBufferWriterMaxBufferLength = 8192;
 
-class GrpcBufferWriter GRPC_FINAL
+class GrpcBufferWriter final
     : public ::grpc::protobuf::io::ZeroCopyOutputStream {
  public:
   explicit GrpcBufferWriter(grpc_byte_buffer** bp, int block_size)
@@ -61,13 +61,13 @@ class GrpcBufferWriter GRPC_FINAL
     slice_buffer_ = &(*bp)->data.raw.slice_buffer;
   }
 
-  ~GrpcBufferWriter() GRPC_OVERRIDE {
+  ~GrpcBufferWriter() override {
     if (have_backup_) {
       g_core_codegen_interface->gpr_slice_unref(backup_slice_);
     }
   }
 
-  bool Next(void** data, int* size) GRPC_OVERRIDE {
+  bool Next(void** data, int* size) override {
     if (have_backup_) {
       slice_ = backup_slice_;
       have_backup_ = false;
@@ -82,7 +82,7 @@ class GrpcBufferWriter GRPC_FINAL
     return true;
   }
 
-  void BackUp(int count) GRPC_OVERRIDE {
+  void BackUp(int count) override {
     g_core_codegen_interface->gpr_slice_buffer_pop(slice_buffer_);
     if (count == block_size_) {
       backup_slice_ = slice_;
@@ -95,7 +95,7 @@ class GrpcBufferWriter GRPC_FINAL
     byte_count_ -= count;
   }
 
-  grpc::protobuf::int64 ByteCount() const GRPC_OVERRIDE { return byte_count_; }
+  grpc::protobuf::int64 ByteCount() const override { return byte_count_; }
 
  private:
   const int block_size_;
@@ -106,7 +106,7 @@ class GrpcBufferWriter GRPC_FINAL
   gpr_slice slice_;
 };
 
-class GrpcBufferReader GRPC_FINAL
+class GrpcBufferReader final
     : public ::grpc::protobuf::io::ZeroCopyInputStream {
  public:
   explicit GrpcBufferReader(grpc_byte_buffer* buffer)
@@ -117,11 +117,11 @@ class GrpcBufferReader GRPC_FINAL
                        "Couldn't initialize byte buffer reader");
     }
   }
-  ~GrpcBufferReader() GRPC_OVERRIDE {
+  ~GrpcBufferReader() override {
     g_core_codegen_interface->grpc_byte_buffer_reader_destroy(&reader_);
   }
 
-  bool Next(const void** data, int* size) GRPC_OVERRIDE {
+  bool Next(const void** data, int* size) override {
     if (!status_.ok()) {
       return false;
     }
@@ -147,9 +147,9 @@ class GrpcBufferReader GRPC_FINAL
 
   Status status() const { return status_; }
 
-  void BackUp(int count) GRPC_OVERRIDE { backup_count_ = count; }
+  void BackUp(int count) override { backup_count_ = count; }
 
-  bool Skip(int count) GRPC_OVERRIDE {
+  bool Skip(int count) override {
     const void* data;
     int size;
     while (Next(&data, &size)) {
@@ -164,7 +164,7 @@ class GrpcBufferReader GRPC_FINAL
     return false;
   }
 
-  grpc::protobuf::int64 ByteCount() const GRPC_OVERRIDE {
+  grpc::protobuf::int64 ByteCount() const override {
     return byte_count_ - backup_count_;
   }
 
diff --git a/include/grpc++/impl/codegen/server_context.h b/include/grpc++/impl/codegen/server_context.h
index ddf50b019da22aeb2403ee9de8e9c8d2c9e55bd8..dd3057637968b7d9e17e95665d6ce9479f166041 100644
--- a/include/grpc++/impl/codegen/server_context.h
+++ b/include/grpc++/impl/codegen/server_context.h
@@ -94,11 +94,9 @@ class ServerContext {
   ServerContext();  // for async calls
   ~ServerContext();
 
-#ifndef GRPC_CXX0X_NO_CHRONO
   std::chrono::system_clock::time_point deadline() const {
     return Timespec2Timepoint(deadline_);
   }
-#endif  // !GRPC_CXX0X_NO_CHRONO
 
   gpr_timespec raw_deadline() const { return deadline_; }
 
diff --git a/include/grpc++/impl/codegen/server_interface.h b/include/grpc++/impl/codegen/server_interface.h
index 5c41ca51b45fe5cfdcd3eef680914dddda44152a..41a64bead039fec7a3b7d57acb8c82533015f50f 100644
--- a/include/grpc++/impl/codegen/server_interface.h
+++ b/include/grpc++/impl/codegen/server_interface.h
@@ -142,7 +142,7 @@ class ServerInterface : public CallHook {
                      bool delete_on_finalize);
     virtual ~BaseAsyncRequest() {}
 
-    bool FinalizeResult(void** tag, bool* status) GRPC_OVERRIDE;
+    bool FinalizeResult(void** tag, bool* status) override;
 
    protected:
     ServerInterface* const server_;
@@ -168,7 +168,7 @@ class ServerInterface : public CallHook {
                       ServerCompletionQueue* notification_cq);
   };
 
-  class NoPayloadAsyncRequest GRPC_FINAL : public RegisteredAsyncRequest {
+  class NoPayloadAsyncRequest final : public RegisteredAsyncRequest {
    public:
     NoPayloadAsyncRequest(void* registered_method, ServerInterface* server,
                           ServerContext* context,
@@ -183,7 +183,7 @@ class ServerInterface : public CallHook {
   };
 
   template <class Message>
-  class PayloadAsyncRequest GRPC_FINAL : public RegisteredAsyncRequest {
+  class PayloadAsyncRequest final : public RegisteredAsyncRequest {
    public:
     PayloadAsyncRequest(void* registered_method, ServerInterface* server,
                         ServerContext* context,
@@ -196,7 +196,7 @@ class ServerInterface : public CallHook {
       IssueRequest(registered_method, &payload_, notification_cq);
     }
 
-    bool FinalizeResult(void** tag, bool* status) GRPC_OVERRIDE {
+    bool FinalizeResult(void** tag, bool* status) override {
       bool serialization_status =
           *status && payload_ &&
           SerializationTraits<Message>::Deserialize(
@@ -220,7 +220,7 @@ class ServerInterface : public CallHook {
                         ServerCompletionQueue* notification_cq, void* tag,
                         bool delete_on_finalize);
 
-    bool FinalizeResult(void** tag, bool* status) GRPC_OVERRIDE;
+    bool FinalizeResult(void** tag, bool* status) override;
 
    private:
     grpc_call_details call_details_;
diff --git a/include/grpc++/impl/codegen/sync.h b/include/grpc++/impl/codegen/sync.h
deleted file mode 100644
index 62194c77081204188dda94209f7fae8553735d56..0000000000000000000000000000000000000000
--- a/include/grpc++/impl/codegen/sync.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#ifndef GRPCXX_IMPL_CODEGEN_SYNC_H
-#define GRPCXX_IMPL_CODEGEN_SYNC_H
-
-#include <grpc++/impl/codegen/config.h>
-
-#ifdef GRPC_CXX0X_NO_THREAD
-#include <grpc++/impl/codegen/sync_no_cxx11.h>
-#else
-#include <grpc++/impl/codegen/sync_cxx11.h>
-#endif
-
-#endif  // GRPCXX_IMPL_CODEGEN_SYNC_H
diff --git a/include/grpc++/impl/codegen/sync_no_cxx11.h b/include/grpc++/impl/codegen/sync_no_cxx11.h
deleted file mode 100644
index 87a6594f7df9f75b2b83b5d256275610041154a1..0000000000000000000000000000000000000000
--- a/include/grpc++/impl/codegen/sync_no_cxx11.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#ifndef GRPCXX_IMPL_CODEGEN_SYNC_NO_CXX11_H
-#define GRPCXX_IMPL_CODEGEN_SYNC_NO_CXX11_H
-
-#include <grpc++/impl/codegen/core_codegen_interface.h>
-
-namespace grpc {
-
-extern CoreCodegenInterface *g_core_codegen_interface;
-
-template <class mutex>
-class lock_guard;
-class condition_variable;
-
-class mutex {
- public:
-  mutex() { g_core_codegen_interface->gpr_mu_init(&mu_); }
-  ~mutex() { g_core_codegen_interface->gpr_mu_destroy(&mu_); }
-
- private:
-  ::gpr_mu mu_;
-  template <class mutex>
-  friend class lock_guard;
-  friend class condition_variable;
-};
-
-template <class mutex>
-class lock_guard {
- public:
-  lock_guard(mutex &mu) : mu_(mu), locked(true) {
-    g_core_codegen_interface->gpr_mu_lock(&mu.mu_);
-  }
-  ~lock_guard() { unlock_internal(); }
-
- protected:
-  void lock_internal() {
-    if (!locked) g_core_codegen_interface->gpr_mu_lock(&mu_.mu_);
-    locked = true;
-  }
-  void unlock_internal() {
-    if (locked) g_core_codegen_interface->gpr_mu_unlock(&mu_.mu_);
-    locked = false;
-  }
-
- private:
-  mutex &mu_;
-  bool locked;
-  friend class condition_variable;
-};
-
-template <class mutex>
-class unique_lock : public lock_guard<mutex> {
- public:
-  unique_lock(mutex &mu) : lock_guard<mutex>(mu) {}
-  void lock() { this->lock_internal(); }
-  void unlock() { this->unlock_internal(); }
-};
-
-class condition_variable {
- public:
-  condition_variable() { g_core_codegen_interface->gpr_cv_init(&cv_); }
-  ~condition_variable() { g_core_codegen_interface->gpr_cv_destroy(&cv_); }
-  void wait(lock_guard<mutex> &mu) {
-    mu.locked = false;
-    g_core_codegen_interface->gpr_cv_wait(
-        &cv_, &mu.mu_.mu_,
-        g_core_codegen_interface->gpr_inf_future(GPR_CLOCK_REALTIME));
-    mu.locked = true;
-  }
-  void notify_one() { g_core_codegen_interface->gpr_cv_signal(&cv_); }
-  void notify_all() { g_core_codegen_interface->gpr_cv_broadcast(&cv_); }
-
- private:
-  gpr_cv cv_;
-};
-
-}  // namespace grpc
-
-#endif  // GRPCXX_IMPL_CODEGEN_SYNC_NO_CXX11_H
diff --git a/include/grpc++/impl/codegen/sync_stream.h b/include/grpc++/impl/codegen/sync_stream.h
index 9a3efb51193f0b33419f41577034117832a2d811..4d9b074e95f92b8db5a7641b277813056cf5dfd1 100644
--- a/include/grpc++/impl/codegen/sync_stream.h
+++ b/include/grpc++/impl/codegen/sync_stream.h
@@ -131,7 +131,7 @@ class ClientReaderInterface : public ClientStreamingInterface,
 };
 
 template <class R>
-class ClientReader GRPC_FINAL : public ClientReaderInterface<R> {
+class ClientReader final : public ClientReaderInterface<R> {
  public:
   /// Blocking create a stream and write the first request out.
   template <class W>
@@ -150,7 +150,7 @@ class ClientReader GRPC_FINAL : public ClientReaderInterface<R> {
     cq_.Pluck(&ops);
   }
 
-  void WaitForInitialMetadata() GRPC_OVERRIDE {
+  void WaitForInitialMetadata() override {
     GPR_CODEGEN_ASSERT(!context_->initial_metadata_received_);
 
     CallOpSet<CallOpRecvInitialMetadata> ops;
@@ -159,12 +159,12 @@ class ClientReader GRPC_FINAL : public ClientReaderInterface<R> {
     cq_.Pluck(&ops);  /// status ignored
   }
 
-  bool NextMessageSize(uint32_t* sz) GRPC_OVERRIDE {
+  bool NextMessageSize(uint32_t* sz) override {
     *sz = call_.max_receive_message_size();
     return true;
   }
 
-  bool Read(R* msg) GRPC_OVERRIDE {
+  bool Read(R* msg) override {
     CallOpSet<CallOpRecvInitialMetadata, CallOpRecvMessage<R>> ops;
     if (!context_->initial_metadata_received_) {
       ops.RecvInitialMetadata(context_);
@@ -174,7 +174,7 @@ class ClientReader GRPC_FINAL : public ClientReaderInterface<R> {
     return cq_.Pluck(&ops) && ops.got_message;
   }
 
-  Status Finish() GRPC_OVERRIDE {
+  Status Finish() override {
     CallOpSet<CallOpClientRecvStatus> ops;
     Status status;
     ops.ClientRecvStatus(context_, &status);
@@ -230,7 +230,7 @@ class ClientWriter : public ClientWriterInterface<W> {
   }
 
   using WriterInterface<W>::Write;
-  bool Write(const W& msg, const WriteOptions& options) GRPC_OVERRIDE {
+  bool Write(const W& msg, const WriteOptions& options) override {
     CallOpSet<CallOpSendMessage> ops;
     if (!ops.SendMessage(msg, options).ok()) {
       return false;
@@ -239,7 +239,7 @@ class ClientWriter : public ClientWriterInterface<W> {
     return cq_.Pluck(&ops);
   }
 
-  bool WritesDone() GRPC_OVERRIDE {
+  bool WritesDone() override {
     CallOpSet<CallOpClientSendClose> ops;
     ops.ClientSendClose();
     call_.PerformOps(&ops);
@@ -247,7 +247,7 @@ class ClientWriter : public ClientWriterInterface<W> {
   }
 
   /// Read the final response and wait for the final status.
-  Status Finish() GRPC_OVERRIDE {
+  Status Finish() override {
     Status status;
     if (!context_->initial_metadata_received_) {
       finish_ops_.RecvInitialMetadata(context_);
@@ -287,7 +287,7 @@ class ClientReaderWriterInterface : public ClientStreamingInterface,
 };
 
 template <class W, class R>
-class ClientReaderWriter GRPC_FINAL : public ClientReaderWriterInterface<W, R> {
+class ClientReaderWriter final : public ClientReaderWriterInterface<W, R> {
  public:
   /// Blocking create a stream.
   ClientReaderWriter(ChannelInterface* channel, const RpcMethod& method,
@@ -300,7 +300,7 @@ class ClientReaderWriter GRPC_FINAL : public ClientReaderWriterInterface<W, R> {
     cq_.Pluck(&ops);
   }
 
-  void WaitForInitialMetadata() GRPC_OVERRIDE {
+  void WaitForInitialMetadata() override {
     GPR_CODEGEN_ASSERT(!context_->initial_metadata_received_);
 
     CallOpSet<CallOpRecvInitialMetadata> ops;
@@ -309,12 +309,12 @@ class ClientReaderWriter GRPC_FINAL : public ClientReaderWriterInterface<W, R> {
     cq_.Pluck(&ops);  // status ignored
   }
 
-  bool NextMessageSize(uint32_t* sz) GRPC_OVERRIDE {
+  bool NextMessageSize(uint32_t* sz) override {
     *sz = call_.max_receive_message_size();
     return true;
   }
 
-  bool Read(R* msg) GRPC_OVERRIDE {
+  bool Read(R* msg) override {
     CallOpSet<CallOpRecvInitialMetadata, CallOpRecvMessage<R>> ops;
     if (!context_->initial_metadata_received_) {
       ops.RecvInitialMetadata(context_);
@@ -325,21 +325,21 @@ class ClientReaderWriter GRPC_FINAL : public ClientReaderWriterInterface<W, R> {
   }
 
   using WriterInterface<W>::Write;
-  bool Write(const W& msg, const WriteOptions& options) GRPC_OVERRIDE {
+  bool Write(const W& msg, const WriteOptions& options) override {
     CallOpSet<CallOpSendMessage> ops;
     if (!ops.SendMessage(msg, options).ok()) return false;
     call_.PerformOps(&ops);
     return cq_.Pluck(&ops);
   }
 
-  bool WritesDone() GRPC_OVERRIDE {
+  bool WritesDone() override {
     CallOpSet<CallOpClientSendClose> ops;
     ops.ClientSendClose();
     call_.PerformOps(&ops);
     return cq_.Pluck(&ops);
   }
 
-  Status Finish() GRPC_OVERRIDE {
+  Status Finish() override {
     CallOpSet<CallOpRecvInitialMetadata, CallOpClientRecvStatus> ops;
     if (!context_->initial_metadata_received_) {
       ops.RecvInitialMetadata(context_);
@@ -363,11 +363,11 @@ class ServerReaderInterface : public ServerStreamingInterface,
                               public ReaderInterface<R> {};
 
 template <class R>
-class ServerReader GRPC_FINAL : public ServerReaderInterface<R> {
+class ServerReader final : public ServerReaderInterface<R> {
  public:
   ServerReader(Call* call, ServerContext* ctx) : call_(call), ctx_(ctx) {}
 
-  void SendInitialMetadata() GRPC_OVERRIDE {
+  void SendInitialMetadata() override {
     GPR_CODEGEN_ASSERT(!ctx_->sent_initial_metadata_);
 
     CallOpSet<CallOpSendInitialMetadata> ops;
@@ -381,12 +381,12 @@ class ServerReader GRPC_FINAL : public ServerReaderInterface<R> {
     call_->cq()->Pluck(&ops);
   }
 
-  bool NextMessageSize(uint32_t* sz) GRPC_OVERRIDE {
+  bool NextMessageSize(uint32_t* sz) override {
     *sz = call_->max_receive_message_size();
     return true;
   }
 
-  bool Read(R* msg) GRPC_OVERRIDE {
+  bool Read(R* msg) override {
     CallOpSet<CallOpRecvMessage<R>> ops;
     ops.RecvMessage(msg);
     call_->PerformOps(&ops);
@@ -404,11 +404,11 @@ class ServerWriterInterface : public ServerStreamingInterface,
                               public WriterInterface<W> {};
 
 template <class W>
-class ServerWriter GRPC_FINAL : public ServerWriterInterface<W> {
+class ServerWriter final : public ServerWriterInterface<W> {
  public:
   ServerWriter(Call* call, ServerContext* ctx) : call_(call), ctx_(ctx) {}
 
-  void SendInitialMetadata() GRPC_OVERRIDE {
+  void SendInitialMetadata() override {
     GPR_CODEGEN_ASSERT(!ctx_->sent_initial_metadata_);
 
     CallOpSet<CallOpSendInitialMetadata> ops;
@@ -423,7 +423,7 @@ class ServerWriter GRPC_FINAL : public ServerWriterInterface<W> {
   }
 
   using WriterInterface<W>::Write;
-  bool Write(const W& msg, const WriteOptions& options) GRPC_OVERRIDE {
+  bool Write(const W& msg, const WriteOptions& options) override {
     CallOpSet<CallOpSendInitialMetadata, CallOpSendMessage> ops;
     if (!ops.SendMessage(msg, options).ok()) {
       return false;
@@ -454,7 +454,7 @@ class ServerReaderWriterInterface : public ServerStreamingInterface,
 // Actual implementation of bi-directional streaming
 namespace internal {
 template <class W, class R>
-class ServerReaderWriterBody GRPC_FINAL {
+class ServerReaderWriterBody final {
  public:
   ServerReaderWriterBody(Call* call, ServerContext* ctx)
       : call_(call), ctx_(ctx) {}
@@ -510,20 +510,20 @@ class ServerReaderWriterBody GRPC_FINAL {
 
 // class to represent the user API for a bidirectional streaming call
 template <class W, class R>
-class ServerReaderWriter GRPC_FINAL : public ServerReaderWriterInterface<W, R> {
+class ServerReaderWriter final : public ServerReaderWriterInterface<W, R> {
  public:
   ServerReaderWriter(Call* call, ServerContext* ctx) : body_(call, ctx) {}
 
-  void SendInitialMetadata() GRPC_OVERRIDE { body_.SendInitialMetadata(); }
+  void SendInitialMetadata() override { body_.SendInitialMetadata(); }
 
-  bool NextMessageSize(uint32_t* sz) GRPC_OVERRIDE {
+  bool NextMessageSize(uint32_t* sz) override {
     return body_.NextMessageSize(sz);
   }
 
-  bool Read(R* msg) GRPC_OVERRIDE { return body_.Read(msg); }
+  bool Read(R* msg) override { return body_.Read(msg); }
 
   using WriterInterface<W>::Write;
-  bool Write(const W& msg, const WriteOptions& options) GRPC_OVERRIDE {
+  bool Write(const W& msg, const WriteOptions& options) override {
     return body_.Write(msg, options);
   }
 
@@ -541,19 +541,19 @@ class ServerReaderWriter GRPC_FINAL : public ServerReaderWriterInterface<W, R> {
 /// must have exactly 1 Read and exactly 1 Write, in that order, to function
 /// correctly. Otherwise, the RPC is in error.
 template <class RequestType, class ResponseType>
-class ServerUnaryStreamer GRPC_FINAL
+class ServerUnaryStreamer final
     : public ServerReaderWriterInterface<ResponseType, RequestType> {
  public:
   ServerUnaryStreamer(Call* call, ServerContext* ctx)
       : body_(call, ctx), read_done_(false), write_done_(false) {}
 
-  void SendInitialMetadata() GRPC_OVERRIDE { body_.SendInitialMetadata(); }
+  void SendInitialMetadata() override { body_.SendInitialMetadata(); }
 
-  bool NextMessageSize(uint32_t* sz) GRPC_OVERRIDE {
+  bool NextMessageSize(uint32_t* sz) override {
     return body_.NextMessageSize(sz);
   }
 
-  bool Read(RequestType* request) GRPC_OVERRIDE {
+  bool Read(RequestType* request) override {
     if (read_done_) {
       return false;
     }
@@ -563,7 +563,7 @@ class ServerUnaryStreamer GRPC_FINAL
 
   using WriterInterface<ResponseType>::Write;
   bool Write(const ResponseType& response,
-             const WriteOptions& options) GRPC_OVERRIDE {
+             const WriteOptions& options) override {
     if (write_done_ || !read_done_) {
       return false;
     }
@@ -583,19 +583,19 @@ class ServerUnaryStreamer GRPC_FINAL
 /// but the server responds to it as though it were a bidi streaming call that
 /// must first have exactly 1 Read and then any number of Writes.
 template <class RequestType, class ResponseType>
-class ServerSplitStreamer GRPC_FINAL
+class ServerSplitStreamer final
     : public ServerReaderWriterInterface<ResponseType, RequestType> {
  public:
   ServerSplitStreamer(Call* call, ServerContext* ctx)
       : body_(call, ctx), read_done_(false) {}
 
-  void SendInitialMetadata() GRPC_OVERRIDE { body_.SendInitialMetadata(); }
+  void SendInitialMetadata() override { body_.SendInitialMetadata(); }
 
-  bool NextMessageSize(uint32_t* sz) GRPC_OVERRIDE {
+  bool NextMessageSize(uint32_t* sz) override {
     return body_.NextMessageSize(sz);
   }
 
-  bool Read(RequestType* request) GRPC_OVERRIDE {
+  bool Read(RequestType* request) override {
     if (read_done_) {
       return false;
     }
@@ -605,7 +605,7 @@ class ServerSplitStreamer GRPC_FINAL
 
   using WriterInterface<ResponseType>::Write;
   bool Write(const ResponseType& response,
-             const WriteOptions& options) GRPC_OVERRIDE {
+             const WriteOptions& options) override {
     return read_done_ && body_.Write(response, options);
   }
 
diff --git a/include/grpc++/impl/codegen/time.h b/include/grpc++/impl/codegen/time.h
index 87c5112d0d2120fc9657f8181cdad34c908df924..e090ece7567e9542128531df8debb01085ab782f 100644
--- a/include/grpc++/impl/codegen/time.h
+++ b/include/grpc++/impl/codegen/time.h
@@ -75,8 +75,6 @@ class TimePoint<gpr_timespec> {
 
 }  // namespace grpc
 
-#ifndef GRPC_CXX0X_NO_CHRONO
-
 #include <chrono>
 
 #include <grpc/impl/codegen/grpc_types.h>
@@ -106,6 +104,4 @@ class TimePoint<std::chrono::system_clock::time_point> {
 
 }  // namespace grpc
 
-#endif  // !GRPC_CXX0X_NO_CHRONO
-
 #endif  // GRPCXX_IMPL_CODEGEN_TIME_H
diff --git a/include/grpc++/impl/grpc_library.h b/include/grpc++/impl/grpc_library.h
index 1184d1bf0935651667e051df9481b0b6cebdec39..ee1d0a975087a87f498639926d1940f68d7f3627 100644
--- a/include/grpc++/impl/grpc_library.h
+++ b/include/grpc++/impl/grpc_library.h
@@ -44,17 +44,17 @@
 namespace grpc {
 
 namespace internal {
-class GrpcLibrary GRPC_FINAL : public GrpcLibraryInterface {
+class GrpcLibrary final : public GrpcLibraryInterface {
  public:
-  void init() GRPC_OVERRIDE { grpc_init(); }
-  void shutdown() GRPC_OVERRIDE { grpc_shutdown(); }
+  void init() override { grpc_init(); }
+  void shutdown() override { grpc_shutdown(); }
 };
 
 static GrpcLibrary g_gli;
 static CoreCodegen g_core_codegen;
 
 /// Instantiating this class ensures the proper initialization of gRPC.
-class GrpcLibraryInitializer GRPC_FINAL {
+class GrpcLibraryInitializer final {
  public:
   GrpcLibraryInitializer() {
     if (grpc::g_glip == nullptr) {
diff --git a/include/grpc++/impl/sync.h b/include/grpc++/impl/sync.h
deleted file mode 100644
index 3339cddba49ef88f0ef4b49e4653561a70e9af74..0000000000000000000000000000000000000000
--- a/include/grpc++/impl/sync.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#ifndef GRPCXX_IMPL_SYNC_H
-#define GRPCXX_IMPL_SYNC_H
-
-#include <grpc++/impl/codegen/sync.h>
-
-#endif  // GRPCXX_IMPL_SYNC_H
diff --git a/include/grpc++/impl/thd_no_cxx11.h b/include/grpc++/impl/thd_no_cxx11.h
deleted file mode 100644
index 3f981d3770fc4d7ddbb18d9ec67f9c8441be29ec..0000000000000000000000000000000000000000
--- a/include/grpc++/impl/thd_no_cxx11.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#ifndef GRPCXX_IMPL_THD_NO_CXX11_H
-#define GRPCXX_IMPL_THD_NO_CXX11_H
-
-#include <grpc/support/thd.h>
-
-namespace grpc {
-
-class thread {
- public:
-  template <class T>
-  thread(void (T::*fptr)(), T *obj) {
-    func_ = new thread_function<T>(fptr, obj);
-    joined_ = false;
-    start();
-  }
-  template <class T, class U>
-  thread(void (T::*fptr)(U arg), T *obj, U arg) {
-    func_ = new thread_function_arg<T, U>(fptr, obj, arg);
-    joined_ = false;
-    start();
-  }
-  ~thread() {
-    if (!joined_) std::terminate();
-    delete func_;
-  }
-  thread(thread &&other)
-      : func_(other.func_), thd_(other.thd_), joined_(other.joined_) {
-    other.joined_ = true;
-    other.func_ = NULL;
-  }
-  void join() {
-    gpr_thd_join(thd_);
-    joined_ = true;
-  }
-
- private:
-  void start() {
-    gpr_thd_options options = gpr_thd_options_default();
-    gpr_thd_options_set_joinable(&options);
-    gpr_thd_new(&thd_, thread_func, (void *)func_, &options);
-  }
-  static void thread_func(void *arg) {
-    thread_function_base *func = (thread_function_base *)arg;
-    func->call();
-  }
-  class thread_function_base {
-   public:
-    virtual ~thread_function_base() {}
-    virtual void call() = 0;
-  };
-  template <class T>
-  class thread_function : public thread_function_base {
-   public:
-    thread_function(void (T::*fptr)(), T *obj) : fptr_(fptr), obj_(obj) {}
-    virtual void call() { (obj_->*fptr_)(); }
-
-   private:
-    void (T::*fptr_)();
-    T *obj_;
-  };
-  template <class T, class U>
-  class thread_function_arg : public thread_function_base {
-   public:
-    thread_function_arg(void (T::*fptr)(U arg), T *obj, U arg)
-        : fptr_(fptr), obj_(obj), arg_(arg) {}
-    virtual void call() { (obj_->*fptr_)(arg_); }
-
-   private:
-    void (T::*fptr_)(U arg);
-    T *obj_;
-    U arg_;
-  };
-  thread_function_base *func_;
-  gpr_thd_id thd_;
-  bool joined_;
-
-  // Disallow copy and assign.
-  thread(const thread &);
-  void operator=(const thread &);
-};
-
-}  // namespace grpc
-
-#endif  // GRPCXX_IMPL_THD_NO_CXX11_H
diff --git a/include/grpc++/resource_quota.h b/include/grpc++/resource_quota.h
index db5bc8e7be10e930f299702b4f2b873cbfceff85..75e04d4e2ffe451795a6cc32ee25c8828951a4d9 100644
--- a/include/grpc++/resource_quota.h
+++ b/include/grpc++/resource_quota.h
@@ -44,7 +44,7 @@ namespace grpc {
 /// A ResourceQuota can be attached to a server (via ServerBuilder), or a client
 /// channel (via ChannelArguments). gRPC will attempt to keep memory used by
 /// all attached entities below the ResourceQuota bound.
-class ResourceQuota GRPC_FINAL {
+class ResourceQuota final {
  public:
   explicit ResourceQuota(const grpc::string& name);
   ResourceQuota();
diff --git a/include/grpc++/server.h b/include/grpc++/server.h
index a6d70c7577b738ca1a14bb2c12fd685478d08fef..fba9952e6e7404a5ea61f63be126c929d29d34e7 100644
--- a/include/grpc++/server.h
+++ b/include/grpc++/server.h
@@ -34,8 +34,10 @@
 #ifndef GRPCXX_SERVER_H
 #define GRPCXX_SERVER_H
 
+#include <condition_variable>
 #include <list>
 #include <memory>
+#include <mutex>
 #include <vector>
 
 #include <grpc++/completion_queue.h>
@@ -43,7 +45,6 @@
 #include <grpc++/impl/codegen/grpc_library.h>
 #include <grpc++/impl/codegen/server_interface.h>
 #include <grpc++/impl/rpc_service_method.h>
-#include <grpc++/impl/sync.h>
 #include <grpc++/security/server_credentials.h>
 #include <grpc++/support/channel_arguments.h>
 #include <grpc++/support/config.h>
@@ -64,7 +65,7 @@ class ThreadPoolInterface;
 /// Models a gRPC server.
 ///
 /// Servers are configured and started via \a grpc::ServerBuilder.
-class Server GRPC_FINAL : public ServerInterface, private GrpcLibraryCodegen {
+class Server final : public ServerInterface, private GrpcLibraryCodegen {
  public:
   ~Server();
 
@@ -72,7 +73,7 @@ class Server GRPC_FINAL : public ServerInterface, private GrpcLibraryCodegen {
   ///
   /// \warning The server must be either shutting down or some other thread must
   /// call \a Shutdown for this function to ever return.
-  void Wait() GRPC_OVERRIDE;
+  void Wait() override;
 
   /// Global Callbacks
   ///
@@ -143,12 +144,11 @@ class Server GRPC_FINAL : public ServerInterface, private GrpcLibraryCodegen {
 
   /// Register a service. This call does not take ownership of the service.
   /// The service must exist for the lifetime of the Server instance.
-  bool RegisterService(const grpc::string* host,
-                       Service* service) GRPC_OVERRIDE;
+  bool RegisterService(const grpc::string* host, Service* service) override;
 
   /// Register a generic service. This call does not take ownership of the
   /// service. The service must exist for the lifetime of the Server instance.
-  void RegisterAsyncGenericService(AsyncGenericService* service) GRPC_OVERRIDE;
+  void RegisterAsyncGenericService(AsyncGenericService* service) override;
 
   /// Tries to bind \a server to the given \a addr.
   ///
@@ -162,7 +162,7 @@ class Server GRPC_FINAL : public ServerInterface, private GrpcLibraryCodegen {
   ///
   /// \warning It's an error to call this method on an already started server.
   int AddListeningPort(const grpc::string& addr,
-                       ServerCredentials* creds) GRPC_OVERRIDE;
+                       ServerCredentials* creds) override;
 
   /// Start the server.
   ///
@@ -172,17 +172,17 @@ class Server GRPC_FINAL : public ServerInterface, private GrpcLibraryCodegen {
   /// \param num_cqs How many completion queues does \a cqs hold.
   ///
   /// \return true on a successful shutdown.
-  bool Start(ServerCompletionQueue** cqs, size_t num_cqs) GRPC_OVERRIDE;
+  bool Start(ServerCompletionQueue** cqs, size_t num_cqs) override;
 
-  void PerformOpsOnCall(CallOpSetInterface* ops, Call* call) GRPC_OVERRIDE;
+  void PerformOpsOnCall(CallOpSetInterface* ops, Call* call) override;
 
-  void ShutdownInternal(gpr_timespec deadline) GRPC_OVERRIDE;
+  void ShutdownInternal(gpr_timespec deadline) override;
 
-  int max_receive_message_size() const GRPC_OVERRIDE {
+  int max_receive_message_size() const override {
     return max_receive_message_size_;
   };
 
-  grpc_server* server() GRPC_OVERRIDE { return server_; };
+  grpc_server* server() override { return server_; };
 
   ServerInitializer* initializer();
 
@@ -198,12 +198,12 @@ class Server GRPC_FINAL : public ServerInterface, private GrpcLibraryCodegen {
   std::vector<std::unique_ptr<SyncRequestThreadManager>> sync_req_mgrs_;
 
   // Sever status
-  grpc::mutex mu_;
+  std::mutex mu_;
   bool started_;
   bool shutdown_;
   bool shutdown_notified_;  // Was notify called on the shutdown_cv_
 
-  grpc::condition_variable shutdown_cv_;
+  std::condition_variable shutdown_cv_;
 
   std::shared_ptr<GlobalCallbacks> global_callbacks_;
 
diff --git a/include/grpc++/support/byte_buffer.h b/include/grpc++/support/byte_buffer.h
index 06f8969b7042c076b21a52dc7435fedb8d44a323..1f317df6634eba7b0d2f6dab980b833e675b9813 100644
--- a/include/grpc++/support/byte_buffer.h
+++ b/include/grpc++/support/byte_buffer.h
@@ -47,7 +47,7 @@
 namespace grpc {
 
 /// A sequence of bytes.
-class ByteBuffer GRPC_FINAL {
+class ByteBuffer final {
  public:
   /// Constuct an empty buffer.
   ByteBuffer() : buffer_(nullptr) {}
diff --git a/include/grpc++/support/channel_arguments.h b/include/grpc++/support/channel_arguments.h
index ba203f85bdaf42fc58160a9512f658b171bd2136..49a3e9461cfc772b8eae096c37c157a5636b60ca 100644
--- a/include/grpc++/support/channel_arguments.h
+++ b/include/grpc++/support/channel_arguments.h
@@ -85,6 +85,11 @@ class ChannelArguments {
   /// The given buffer pool will be attached to the constructed channel
   void SetResourceQuota(const ResourceQuota& resource_quota);
 
+  /// Set LB policy name.
+  /// Note that if the name resolver returns only balancer addresses, the
+  /// grpclb LB policy will be used, regardless of what is specified here.
+  void SetLoadBalancingPolicyName(const grpc::string& lb_policy_name);
+
   // Generic channel argument setters. Only for advanced use cases.
   /// Set an integer argument \a value under \a key.
   void SetInt(const grpc::string& key, int value);
diff --git a/include/grpc++/support/slice.h b/include/grpc++/support/slice.h
index 5874b4f5ae32d02bdcc65d2efd2bcd19fcb1a8ed..85561f7f3340323b1a76964cb4a4b44cf1d5fcfa 100644
--- a/include/grpc++/support/slice.h
+++ b/include/grpc++/support/slice.h
@@ -44,7 +44,7 @@ namespace grpc {
 /// A slice represents a contiguous reference counted array of bytes.
 /// It is cheap to take references to a slice, and it is cheap to create a
 /// slice pointing to a subset of another slice.
-class Slice GRPC_FINAL {
+class Slice final {
  public:
   /// Construct an empty slice.
   Slice();
diff --git a/package.xml b/package.xml
index a60eac68205b1afb76a0ed223ccecd0ccf17ba0f..169553efb3fb422d510b60b8879d5227ddbaa461 100644
--- a/package.xml
+++ b/package.xml
@@ -266,6 +266,7 @@
     <file baseinstalldir="/" name="src/core/lib/transport/metadata.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/transport/metadata_batch.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/transport/method_config.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/transport/pid_controller.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/transport/static_metadata.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/transport/timeout_encoding.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/transport/transport.h" role="src" />
@@ -454,6 +455,7 @@
     <file baseinstalldir="/" name="src/core/lib/transport/metadata.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/transport/metadata_batch.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/transport/method_config.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/transport/pid_controller.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/transport/static_metadata.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/transport/timeout_encoding.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/transport/transport.c" role="src" />
diff --git a/setup.py b/setup.py
index cdd3bb3f0dd4d5763b2b67d337ad42c5a975e9c2..559a75f674257e387c89621e9efb159bb84fe4f2 100644
--- a/setup.py
+++ b/setup.py
@@ -52,6 +52,7 @@ PYTHON_STEM = os.path.join('src', 'python', 'grpcio')
 CORE_INCLUDE = ('include', '.',)
 BORINGSSL_INCLUDE = (os.path.join('third_party', 'boringssl', 'include'),)
 ZLIB_INCLUDE = (os.path.join('third_party', 'zlib'),)
+README = os.path.join(PYTHON_STEM, 'README.rst')
 
 # Ensure we're in the proper directory whether or not we're being used by pip.
 os.chdir(os.path.dirname(os.path.abspath(__file__)))
@@ -259,6 +260,7 @@ setuptools.setup(
   name='grpcio',
   version=grpc_version.VERSION,
   license=LICENSE,
+  long_description=open(README).read(),
   ext_modules=CYTHON_EXTENSION_MODULES,
   packages=list(PACKAGES),
   package_dir=PACKAGE_DIRECTORIES,
diff --git a/src/compiler/cpp_generator.cc b/src/compiler/cpp_generator.cc
index fa72f9b0d97aeb2b8abb51a65fe13e82f71f2228..a26eeb46b95db50f80394c19984beee68c907583 100644
--- a/src/compiler/cpp_generator.cc
+++ b/src/compiler/cpp_generator.cc
@@ -322,7 +322,7 @@ void PrintHeaderClientMethod(Printer *printer, const Method *method,
       printer->Print(
           *vars,
           "::grpc::Status $Method$(::grpc::ClientContext* context, "
-          "const $Request$& request, $Response$* response) GRPC_OVERRIDE;\n");
+          "const $Request$& request, $Response$* response) override;\n");
       printer->Print(
           *vars,
           "std::unique_ptr< ::grpc::ClientAsyncResponseReader< $Response$>> "
@@ -417,37 +417,34 @@ void PrintHeaderClientMethod(Printer *printer, const Method *method,
                      "::grpc::ClientAsyncResponseReader< $Response$>* "
                      "Async$Method$Raw(::grpc::ClientContext* context, "
                      "const $Request$& request, "
-                     "::grpc::CompletionQueue* cq) GRPC_OVERRIDE;\n");
+                     "::grpc::CompletionQueue* cq) override;\n");
     } else if (method->ClientOnlyStreaming()) {
       printer->Print(*vars,
                      "::grpc::ClientWriter< $Request$>* $Method$Raw("
                      "::grpc::ClientContext* context, $Response$* response) "
-                     "GRPC_OVERRIDE;\n");
-      printer->Print(
-          *vars,
-          "::grpc::ClientAsyncWriter< $Request$>* Async$Method$Raw("
-          "::grpc::ClientContext* context, $Response$* response, "
-          "::grpc::CompletionQueue* cq, void* tag) GRPC_OVERRIDE;\n");
+                     "override;\n");
+      printer->Print(*vars,
+                     "::grpc::ClientAsyncWriter< $Request$>* Async$Method$Raw("
+                     "::grpc::ClientContext* context, $Response$* response, "
+                     "::grpc::CompletionQueue* cq, void* tag) override;\n");
     } else if (method->ServerOnlyStreaming()) {
       printer->Print(*vars,
                      "::grpc::ClientReader< $Response$>* $Method$Raw("
                      "::grpc::ClientContext* context, const $Request$& request)"
-                     " GRPC_OVERRIDE;\n");
+                     " override;\n");
       printer->Print(
           *vars,
           "::grpc::ClientAsyncReader< $Response$>* Async$Method$Raw("
           "::grpc::ClientContext* context, const $Request$& request, "
-          "::grpc::CompletionQueue* cq, void* tag) GRPC_OVERRIDE;\n");
+          "::grpc::CompletionQueue* cq, void* tag) override;\n");
     } else if (method->BidiStreaming()) {
-      printer->Print(
-          *vars,
-          "::grpc::ClientReaderWriter< $Request$, $Response$>* "
-          "$Method$Raw(::grpc::ClientContext* context) GRPC_OVERRIDE;\n");
-      printer->Print(
-          *vars,
-          "::grpc::ClientAsyncReaderWriter< $Request$, $Response$>* "
-          "Async$Method$Raw(::grpc::ClientContext* context, "
-          "::grpc::CompletionQueue* cq, void* tag) GRPC_OVERRIDE;\n");
+      printer->Print(*vars,
+                     "::grpc::ClientReaderWriter< $Request$, $Response$>* "
+                     "$Method$Raw(::grpc::ClientContext* context) override;\n");
+      printer->Print(*vars,
+                     "::grpc::ClientAsyncReaderWriter< $Request$, $Response$>* "
+                     "Async$Method$Raw(::grpc::ClientContext* context, "
+                     "::grpc::CompletionQueue* cq, void* tag) override;\n");
     }
   }
 }
@@ -509,7 +506,7 @@ void PrintHeaderServerMethodAsync(Printer *printer, const Method *method,
                  "  ::grpc::Service::MarkMethodAsync($Idx$);\n"
                  "}\n");
   printer->Print(*vars,
-                 "~WithAsyncMethod_$Method$() GRPC_OVERRIDE {\n"
+                 "~WithAsyncMethod_$Method$() override {\n"
                  "  BaseClassMustBeDerivedFromService(this);\n"
                  "}\n");
   if (method->NoStreaming()) {
@@ -518,7 +515,7 @@ void PrintHeaderServerMethodAsync(Printer *printer, const Method *method,
         "// disable synchronous version of this method\n"
         "::grpc::Status $Method$("
         "::grpc::ServerContext* context, const $Request$* request, "
-        "$Response$* response) GRPC_FINAL GRPC_OVERRIDE {\n"
+        "$Response$* response) final override {\n"
         "  abort();\n"
         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
         "}\n");
@@ -540,7 +537,7 @@ void PrintHeaderServerMethodAsync(Printer *printer, const Method *method,
         "::grpc::Status $Method$("
         "::grpc::ServerContext* context, "
         "::grpc::ServerReader< $Request$>* reader, "
-        "$Response$* response) GRPC_FINAL GRPC_OVERRIDE {\n"
+        "$Response$* response) final override {\n"
         "  abort();\n"
         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
         "}\n");
@@ -561,7 +558,7 @@ void PrintHeaderServerMethodAsync(Printer *printer, const Method *method,
         "// disable synchronous version of this method\n"
         "::grpc::Status $Method$("
         "::grpc::ServerContext* context, const $Request$* request, "
-        "::grpc::ServerWriter< $Response$>* writer) GRPC_FINAL GRPC_OVERRIDE "
+        "::grpc::ServerWriter< $Response$>* writer) final override "
         "{\n"
         "  abort();\n"
         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
@@ -585,7 +582,7 @@ void PrintHeaderServerMethodAsync(Printer *printer, const Method *method,
         "::grpc::Status $Method$("
         "::grpc::ServerContext* context, "
         "::grpc::ServerReaderWriter< $Response$, $Request$>* stream) "
-        "GRPC_FINAL GRPC_OVERRIDE {\n"
+        "final override {\n"
         "  abort();\n"
         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
         "}\n");
@@ -632,7 +629,7 @@ void PrintHeaderServerMethodStreamedUnary(
                    "std::placeholders::_2)));\n"
                    "}\n");
     printer->Print(*vars,
-                   "~WithStreamedUnaryMethod_$Method$() GRPC_OVERRIDE {\n"
+                   "~WithStreamedUnaryMethod_$Method$() override {\n"
                    "  BaseClassMustBeDerivedFromService(this);\n"
                    "}\n");
     printer->Print(
@@ -640,7 +637,7 @@ void PrintHeaderServerMethodStreamedUnary(
         "// disable regular version of this method\n"
         "::grpc::Status $Method$("
         "::grpc::ServerContext* context, const $Request$* request, "
-        "$Response$* response) GRPC_FINAL GRPC_OVERRIDE {\n"
+        "$Response$* response) final override {\n"
         "  abort();\n"
         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
         "}\n");
@@ -683,7 +680,7 @@ void PrintHeaderServerMethodSplitStreaming(
                    "std::placeholders::_2)));\n"
                    "}\n");
     printer->Print(*vars,
-                   "~WithSplitStreamingMethod_$Method$() GRPC_OVERRIDE {\n"
+                   "~WithSplitStreamingMethod_$Method$() override {\n"
                    "  BaseClassMustBeDerivedFromService(this);\n"
                    "}\n");
     printer->Print(
@@ -691,7 +688,7 @@ void PrintHeaderServerMethodSplitStreaming(
         "// disable regular version of this method\n"
         "::grpc::Status $Method$("
         "::grpc::ServerContext* context, const $Request$* request, "
-        "::grpc::ServerWriter< $Response$>* writer) GRPC_FINAL GRPC_OVERRIDE "
+        "::grpc::ServerWriter< $Response$>* writer) final override "
         "{\n"
         "  abort();\n"
         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
@@ -727,7 +724,7 @@ void PrintHeaderServerMethodGeneric(
                  "  ::grpc::Service::MarkMethodGeneric($Idx$);\n"
                  "}\n");
   printer->Print(*vars,
-                 "~WithGenericMethod_$Method$() GRPC_OVERRIDE {\n"
+                 "~WithGenericMethod_$Method$() override {\n"
                  "  BaseClassMustBeDerivedFromService(this);\n"
                  "}\n");
   if (method->NoStreaming()) {
@@ -736,7 +733,7 @@ void PrintHeaderServerMethodGeneric(
         "// disable synchronous version of this method\n"
         "::grpc::Status $Method$("
         "::grpc::ServerContext* context, const $Request$* request, "
-        "$Response$* response) GRPC_FINAL GRPC_OVERRIDE {\n"
+        "$Response$* response) final override {\n"
         "  abort();\n"
         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
         "}\n");
@@ -747,7 +744,7 @@ void PrintHeaderServerMethodGeneric(
         "::grpc::Status $Method$("
         "::grpc::ServerContext* context, "
         "::grpc::ServerReader< $Request$>* reader, "
-        "$Response$* response) GRPC_FINAL GRPC_OVERRIDE {\n"
+        "$Response$* response) final override {\n"
         "  abort();\n"
         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
         "}\n");
@@ -757,7 +754,7 @@ void PrintHeaderServerMethodGeneric(
         "// disable synchronous version of this method\n"
         "::grpc::Status $Method$("
         "::grpc::ServerContext* context, const $Request$* request, "
-        "::grpc::ServerWriter< $Response$>* writer) GRPC_FINAL GRPC_OVERRIDE "
+        "::grpc::ServerWriter< $Response$>* writer) final override "
         "{\n"
         "  abort();\n"
         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
@@ -769,7 +766,7 @@ void PrintHeaderServerMethodGeneric(
         "::grpc::Status $Method$("
         "::grpc::ServerContext* context, "
         "::grpc::ServerReaderWriter< $Response$, $Request$>* stream) "
-        "GRPC_FINAL GRPC_OVERRIDE {\n"
+        "final override {\n"
         "  abort();\n"
         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
         "}\n");
@@ -784,7 +781,7 @@ void PrintHeaderService(Printer *printer, const Service *service,
 
   printer->Print(service->GetLeadingComments().c_str());
   printer->Print(*vars,
-                 "class $Service$ GRPC_FINAL {\n"
+                 "class $Service$ final {\n"
                  " public:\n");
   printer->Indent();
 
@@ -810,7 +807,7 @@ void PrintHeaderService(Printer *printer, const Service *service,
   printer->Outdent();
   printer->Print("};\n");
   printer->Print(
-      "class Stub GRPC_FINAL : public StubInterface"
+      "class Stub final : public StubInterface"
       " {\n public:\n");
   printer->Indent();
   printer->Print(
diff --git a/src/compiler/python_generator.cc b/src/compiler/python_generator.cc
index 6830f49931dc01aad27d7bc8393218328238a404..febaf135b6fd4906149da49e2897ca8c9e5ec0bf 100644
--- a/src/compiler/python_generator.cc
+++ b/src/compiler/python_generator.cc
@@ -35,6 +35,8 @@
 #include <cassert>
 #include <cctype>
 #include <cstring>
+#include <fstream>
+#include <iostream>
 #include <map>
 #include <memory>
 #include <ostream>
@@ -66,66 +68,11 @@ using std::vector;
 
 namespace grpc_python_generator {
 
-GeneratorConfiguration::GeneratorConfiguration()
-    : grpc_package_root("grpc"), beta_package_root("grpc.beta") {}
-
-PythonGrpcGenerator::PythonGrpcGenerator(const GeneratorConfiguration& config)
-    : config_(config) {}
-
-PythonGrpcGenerator::~PythonGrpcGenerator() {}
-
-bool PythonGrpcGenerator::Generate(const FileDescriptor* file,
-                                   const grpc::string& parameter,
-                                   GeneratorContext* context,
-                                   grpc::string* error) const {
-  // Get output file name.
-  grpc::string file_name;
-  static const int proto_suffix_length = strlen(".proto");
-  if (file->name().size() > static_cast<size_t>(proto_suffix_length) &&
-      file->name().find_last_of(".proto") == file->name().size() - 1) {
-    file_name =
-        file->name().substr(0, file->name().size() - proto_suffix_length) +
-        "_pb2.py";
-  } else {
-    *error = "Invalid proto file name. Proto file must end with .proto";
-    return false;
-  }
-
-  std::unique_ptr<ZeroCopyOutputStream> output(
-      context->OpenForInsert(file_name, "module_scope"));
-  CodedOutputStream coded_out(output.get());
-  bool success = false;
-  grpc::string code = "";
-  tie(success, code) = grpc_python_generator::GetServices(file, config_);
-  if (success) {
-    coded_out.WriteRaw(code.data(), code.size());
-    return true;
-  } else {
-    return false;
-  }
-}
-
 namespace {
-//////////////////////////////////
-// BEGIN FORMATTING BOILERPLATE //
-//////////////////////////////////
-
-// Converts an initializer list of the form { key0, value0, key1, value1, ... }
-// into a map of key* to value*. Is merely a readability helper for later code.
-map<grpc::string, grpc::string> ListToDict(
-    const initializer_list<grpc::string>& values) {
-  assert(values.size() % 2 == 0);
-  map<grpc::string, grpc::string> value_map;
-  auto value_iter = values.begin();
-  for (unsigned i = 0; i < values.size() / 2; ++i) {
-    grpc::string key = *value_iter;
-    ++value_iter;
-    grpc::string value = *value_iter;
-    value_map[key] = value;
-    ++value_iter;
-  }
-  return value_map;
-}
+
+typedef vector<const Descriptor*> DescriptorVector;
+typedef map<grpc::string, grpc::string> StringMap;
+typedef vector<grpc::string> StringVector;
 
 // Provides RAII indentation handling. Use as:
 // {
@@ -146,10 +93,6 @@ class IndentScope {
   Printer* printer_;
 };
 
-////////////////////////////////
-// END FORMATTING BOILERPLATE //
-////////////////////////////////
-
 // TODO(https://github.com/google/protobuf/issues/888):
 // Export `ModuleName` from protobuf's
 // `src/google/protobuf/compiler/python/python_generator.cc` file.
@@ -173,11 +116,61 @@ grpc::string ModuleAlias(const grpc::string& filename) {
   return module_name;
 }
 
-bool GetModuleAndMessagePath(const Descriptor* type,
-                             const ServiceDescriptor* service,
-                             grpc::string* out) {
+// Tucks all generator state in an anonymous namespace away from
+// PythonGrpcGenerator and the header file, mostly to encourage future changes
+// to not require updates to the grpcio-tools C++ code part. Assumes that it is
+// only ever used from a single thread.
+struct PrivateGenerator {
+  const GeneratorConfiguration& config;
+  const FileDescriptor* file;
+
+  bool generate_in_pb2_grpc;
+
+  Printer* out;
+
+  PrivateGenerator(const GeneratorConfiguration& config,
+                   const FileDescriptor* file);
+
+  std::pair<bool, grpc::string> GetGrpcServices();
+
+ private:
+  bool PrintPreamble();
+  bool PrintBetaPreamble();
+  bool PrintGAServices();
+  bool PrintBetaServices();
+
+  bool PrintAddServicerToServer(
+      const grpc::string& package_qualified_service_name,
+      const ServiceDescriptor* service);
+  bool PrintServicer(const ServiceDescriptor* service);
+  bool PrintStub(const grpc::string& package_qualified_service_name,
+                 const ServiceDescriptor* service);
+
+  bool PrintBetaServicer(const ServiceDescriptor* service);
+  bool PrintBetaServerFactory(
+      const grpc::string& package_qualified_service_name,
+      const ServiceDescriptor* service);
+  bool PrintBetaStub(const ServiceDescriptor* service);
+  bool PrintBetaStubFactory(const grpc::string& package_qualified_service_name,
+                            const ServiceDescriptor* service);
+
+  // Get all comments (leading, leading_detached, trailing) and print them as a
+  // docstring. Any leading space of a line will be removed, but the line
+  // wrapping will not be changed.
+  template <typename DescriptorType>
+  void PrintAllComments(const DescriptorType* descriptor);
+
+  bool GetModuleAndMessagePath(const Descriptor* type, grpc::string* out);
+};
+
+PrivateGenerator::PrivateGenerator(const GeneratorConfiguration& config,
+                                   const FileDescriptor* file)
+    : config(config), file(file) {}
+
+bool PrivateGenerator::GetModuleAndMessagePath(const Descriptor* type,
+                                               grpc::string* out) {
   const Descriptor* path_elem_type = type;
-  vector<const Descriptor*> message_path;
+  DescriptorVector message_path;
   do {
     message_path.push_back(path_elem_type);
     path_elem_type = path_elem_type->containing_type();
@@ -188,12 +181,16 @@ bool GetModuleAndMessagePath(const Descriptor* type,
         file_name.find_last_of(".proto") == file_name.size() - 1)) {
     return false;
   }
-  grpc::string service_file_name = service->file()->name();
-  grpc::string module =
-      service_file_name == file_name ? "" : ModuleAlias(file_name) + ".";
+  grpc::string generator_file_name = file->name();
+  grpc::string module;
+  if (generator_file_name != file_name || generate_in_pb2_grpc) {
+    module = ModuleAlias(file_name) + ".";
+  } else {
+    module = "";
+  }
   grpc::string message_type;
-  for (auto path_iter = message_path.rbegin(); path_iter != message_path.rend();
-       ++path_iter) {
+  for (DescriptorVector::reverse_iterator path_iter = message_path.rbegin();
+       path_iter != message_path.rend(); ++path_iter) {
     message_type += (*path_iter)->name() + ".";
   }
   // no pop_back prior to C++11
@@ -202,33 +199,31 @@ bool GetModuleAndMessagePath(const Descriptor* type,
   return true;
 }
 
-// Get all comments (leading, leading_detached, trailing) and print them as a
-// docstring. Any leading space of a line will be removed, but the line wrapping
-// will not be changed.
 template <typename DescriptorType>
-static void PrintAllComments(const DescriptorType* desc, Printer* printer) {
-  std::vector<grpc::string> comments;
-  grpc_generator::GetComment(desc, grpc_generator::COMMENTTYPE_LEADING_DETACHED,
-                             &comments);
-  grpc_generator::GetComment(desc, grpc_generator::COMMENTTYPE_LEADING,
+void PrivateGenerator::PrintAllComments(const DescriptorType* descriptor) {
+  StringVector comments;
+  grpc_generator::GetComment(
+      descriptor, grpc_generator::COMMENTTYPE_LEADING_DETACHED, &comments);
+  grpc_generator::GetComment(descriptor, grpc_generator::COMMENTTYPE_LEADING,
                              &comments);
-  grpc_generator::GetComment(desc, grpc_generator::COMMENTTYPE_TRAILING,
+  grpc_generator::GetComment(descriptor, grpc_generator::COMMENTTYPE_TRAILING,
                              &comments);
   if (comments.empty()) {
     return;
   }
-  printer->Print("\"\"\"");
-  for (auto it = comments.begin(); it != comments.end(); ++it) {
+  out->Print("\"\"\"");
+  for (StringVector::iterator it = comments.begin(); it != comments.end();
+       ++it) {
     size_t start_pos = it->find_first_not_of(' ');
     if (start_pos != grpc::string::npos) {
-      printer->Print(it->c_str() + start_pos);
+      out->Print(it->c_str() + start_pos);
     }
-    printer->Print("\n");
+    out->Print("\n");
   }
-  printer->Print("\"\"\"\n");
+  out->Print("\"\"\"\n");
 }
 
-bool PrintBetaServicer(const ServiceDescriptor* service, Printer* out) {
+bool PrivateGenerator::PrintBetaServicer(const ServiceDescriptor* service) {
   out->Print("\n\n");
   out->Print("class Beta$Service$Servicer(object):\n", "Service",
              service->name());
@@ -241,16 +236,16 @@ bool PrintBetaServicer(const ServiceDescriptor* service, Printer* out) {
         "generated\n"
         "only to ease transition from grpcio<0.15.0 to "
         "grpcio>=0.15.0.\"\"\"\n");
-    PrintAllComments(service, out);
+    PrintAllComments(service);
     for (int i = 0; i < service->method_count(); ++i) {
-      auto meth = service->method(i);
+      const MethodDescriptor* method = service->method(i);
       grpc::string arg_name =
-          meth->client_streaming() ? "request_iterator" : "request";
+          method->client_streaming() ? "request_iterator" : "request";
       out->Print("def $Method$(self, $ArgName$, context):\n", "Method",
-                 meth->name(), "ArgName", arg_name);
+                 method->name(), "ArgName", arg_name);
       {
         IndentScope raii_method_indent(out);
-        PrintAllComments(meth, out);
+        PrintAllComments(method);
         out->Print("context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)\n");
       }
     }
@@ -258,7 +253,7 @@ bool PrintBetaServicer(const ServiceDescriptor* service, Printer* out) {
   return true;
 }
 
-bool PrintBetaStub(const ServiceDescriptor* service, Printer* out) {
+bool PrivateGenerator::PrintBetaStub(const ServiceDescriptor* service) {
   out->Print("\n\n");
   out->Print("class Beta$Service$Stub(object):\n", "Service", service->name());
   {
@@ -270,30 +265,33 @@ bool PrintBetaStub(const ServiceDescriptor* service, Printer* out) {
         "generated\n"
         "only to ease transition from grpcio<0.15.0 to "
         "grpcio>=0.15.0.\"\"\"\n");
-    PrintAllComments(service, out);
+    PrintAllComments(service);
     for (int i = 0; i < service->method_count(); ++i) {
-      const MethodDescriptor* meth = service->method(i);
+      const MethodDescriptor* method = service->method(i);
       grpc::string arg_name =
-          meth->client_streaming() ? "request_iterator" : "request";
-      auto methdict = ListToDict({"Method", meth->name(), "ArgName", arg_name});
-      out->Print(methdict,
+          method->client_streaming() ? "request_iterator" : "request";
+      StringMap method_dict;
+      method_dict["Method"] = method->name();
+      method_dict["ArgName"] = arg_name;
+      out->Print(method_dict,
                  "def $Method$(self, $ArgName$, timeout, metadata=None, "
                  "with_call=False, protocol_options=None):\n");
       {
         IndentScope raii_method_indent(out);
-        PrintAllComments(meth, out);
+        PrintAllComments(method);
         out->Print("raise NotImplementedError()\n");
       }
-      if (!meth->server_streaming()) {
-        out->Print(methdict, "$Method$.future = None\n");
+      if (!method->server_streaming()) {
+        out->Print(method_dict, "$Method$.future = None\n");
       }
     }
   }
   return true;
 }
 
-bool PrintBetaServerFactory(const grpc::string& package_qualified_service_name,
-                            const ServiceDescriptor* service, Printer* out) {
+bool PrivateGenerator::PrintBetaServerFactory(
+    const grpc::string& package_qualified_service_name,
+    const ServiceDescriptor* service) {
   out->Print("\n\n");
   out->Print(
       "def beta_create_$Service$_server(servicer, pool=None, "
@@ -307,9 +305,9 @@ bool PrintBetaServerFactory(const grpc::string& package_qualified_service_name,
         "file not marked beta) for all further purposes. This function was\n"
         "generated only to ease transition from grpcio<0.15.0 to grpcio>=0.15.0"
         "\"\"\"\n");
-    map<grpc::string, grpc::string> method_implementation_constructors;
-    map<grpc::string, grpc::string> input_message_modules_and_classes;
-    map<grpc::string, grpc::string> output_message_modules_and_classes;
+    StringMap method_implementation_constructors;
+    StringMap input_message_modules_and_classes;
+    StringMap output_message_modules_and_classes;
     for (int i = 0; i < service->method_count(); ++i) {
       const MethodDescriptor* method = service->method(i);
       const grpc::string method_implementation_constructor =
@@ -317,12 +315,12 @@ bool PrintBetaServerFactory(const grpc::string& package_qualified_service_name,
           grpc::string(method->server_streaming() ? "stream_" : "unary_") +
           "inline";
       grpc::string input_message_module_and_class;
-      if (!GetModuleAndMessagePath(method->input_type(), service,
+      if (!GetModuleAndMessagePath(method->input_type(),
                                    &input_message_module_and_class)) {
         return false;
       }
       grpc::string output_message_module_and_class;
-      if (!GetModuleAndMessagePath(method->output_type(), service,
+      if (!GetModuleAndMessagePath(method->output_type(),
                                    &output_message_module_and_class)) {
         return false;
       }
@@ -334,7 +332,7 @@ bool PrintBetaServerFactory(const grpc::string& package_qualified_service_name,
           make_pair(method->name(), output_message_module_and_class));
     }
     out->Print("request_deserializers = {\n");
-    for (auto name_and_input_module_class_pair =
+    for (StringMap::iterator name_and_input_module_class_pair =
              input_message_modules_and_classes.begin();
          name_and_input_module_class_pair !=
          input_message_modules_and_classes.end();
@@ -349,7 +347,7 @@ bool PrintBetaServerFactory(const grpc::string& package_qualified_service_name,
     }
     out->Print("}\n");
     out->Print("response_serializers = {\n");
-    for (auto name_and_output_module_class_pair =
+    for (StringMap::iterator name_and_output_module_class_pair =
              output_message_modules_and_classes.begin();
          name_and_output_module_class_pair !=
          output_message_modules_and_classes.end();
@@ -365,7 +363,7 @@ bool PrintBetaServerFactory(const grpc::string& package_qualified_service_name,
     }
     out->Print("}\n");
     out->Print("method_implementations = {\n");
-    for (auto name_and_implementation_constructor =
+    for (StringMap::iterator name_and_implementation_constructor =
              method_implementation_constructors.begin();
          name_and_implementation_constructor !=
          method_implementation_constructors.end();
@@ -395,11 +393,11 @@ bool PrintBetaServerFactory(const grpc::string& package_qualified_service_name,
   return true;
 }
 
-bool PrintBetaStubFactory(const grpc::string& package_qualified_service_name,
-                          const ServiceDescriptor* service, Printer* out) {
-  map<grpc::string, grpc::string> dict = ListToDict({
-      "Service", service->name(),
-  });
+bool PrivateGenerator::PrintBetaStubFactory(
+    const grpc::string& package_qualified_service_name,
+    const ServiceDescriptor* service) {
+  StringMap dict;
+  dict["Service"] = service->name();
   out->Print("\n\n");
   out->Print(dict,
              "def beta_create_$Service$_stub(channel, host=None,"
@@ -412,21 +410,21 @@ bool PrintBetaStubFactory(const grpc::string& package_qualified_service_name,
         "file not marked beta) for all further purposes. This function was\n"
         "generated only to ease transition from grpcio<0.15.0 to grpcio>=0.15.0"
         "\"\"\"\n");
-    map<grpc::string, grpc::string> method_cardinalities;
-    map<grpc::string, grpc::string> input_message_modules_and_classes;
-    map<grpc::string, grpc::string> output_message_modules_and_classes;
+    StringMap method_cardinalities;
+    StringMap input_message_modules_and_classes;
+    StringMap output_message_modules_and_classes;
     for (int i = 0; i < service->method_count(); ++i) {
       const MethodDescriptor* method = service->method(i);
       const grpc::string method_cardinality =
           grpc::string(method->client_streaming() ? "STREAM" : "UNARY") + "_" +
           grpc::string(method->server_streaming() ? "STREAM" : "UNARY");
       grpc::string input_message_module_and_class;
-      if (!GetModuleAndMessagePath(method->input_type(), service,
+      if (!GetModuleAndMessagePath(method->input_type(),
                                    &input_message_module_and_class)) {
         return false;
       }
       grpc::string output_message_module_and_class;
-      if (!GetModuleAndMessagePath(method->output_type(), service,
+      if (!GetModuleAndMessagePath(method->output_type(),
                                    &output_message_module_and_class)) {
         return false;
       }
@@ -438,7 +436,7 @@ bool PrintBetaStubFactory(const grpc::string& package_qualified_service_name,
           make_pair(method->name(), output_message_module_and_class));
     }
     out->Print("request_serializers = {\n");
-    for (auto name_and_input_module_class_pair =
+    for (StringMap::iterator name_and_input_module_class_pair =
              input_message_modules_and_classes.begin();
          name_and_input_module_class_pair !=
          input_message_modules_and_classes.end();
@@ -453,7 +451,7 @@ bool PrintBetaStubFactory(const grpc::string& package_qualified_service_name,
     }
     out->Print("}\n");
     out->Print("response_deserializers = {\n");
-    for (auto name_and_output_module_class_pair =
+    for (StringMap::iterator name_and_output_module_class_pair =
              output_message_modules_and_classes.begin();
          name_and_output_module_class_pair !=
          output_message_modules_and_classes.end();
@@ -469,7 +467,8 @@ bool PrintBetaStubFactory(const grpc::string& package_qualified_service_name,
     }
     out->Print("}\n");
     out->Print("cardinalities = {\n");
-    for (auto name_and_cardinality = method_cardinalities.begin();
+    for (StringMap::iterator name_and_cardinality =
+             method_cardinalities.begin();
          name_and_cardinality != method_cardinalities.end();
          name_and_cardinality++) {
       IndentScope raii_descriptions_indent(out);
@@ -493,13 +492,14 @@ bool PrintBetaStubFactory(const grpc::string& package_qualified_service_name,
   return true;
 }
 
-bool PrintStub(const grpc::string& package_qualified_service_name,
-               const ServiceDescriptor* service, Printer* out) {
+bool PrivateGenerator::PrintStub(
+    const grpc::string& package_qualified_service_name,
+    const ServiceDescriptor* service) {
   out->Print("\n\n");
   out->Print("class $Service$Stub(object):\n", "Service", service->name());
   {
     IndentScope raii_class_indent(out);
-    PrintAllComments(service, out);
+    PrintAllComments(service);
     out->Print("\n");
     out->Print("def __init__(self, channel):\n");
     {
@@ -513,17 +513,17 @@ bool PrintStub(const grpc::string& package_qualified_service_name,
       }
       out->Print("\"\"\"\n");
       for (int i = 0; i < service->method_count(); ++i) {
-        auto method = service->method(i);
-        auto multi_callable_constructor =
+        const MethodDescriptor* method = service->method(i);
+        grpc::string multi_callable_constructor =
             grpc::string(method->client_streaming() ? "stream" : "unary") +
             "_" + grpc::string(method->server_streaming() ? "stream" : "unary");
         grpc::string request_module_and_class;
-        if (!GetModuleAndMessagePath(method->input_type(), service,
+        if (!GetModuleAndMessagePath(method->input_type(),
                                      &request_module_and_class)) {
           return false;
         }
         grpc::string response_module_and_class;
-        if (!GetModuleAndMessagePath(method->output_type(), service,
+        if (!GetModuleAndMessagePath(method->output_type(),
                                      &response_module_and_class)) {
           return false;
         }
@@ -550,14 +550,14 @@ bool PrintStub(const grpc::string& package_qualified_service_name,
   return true;
 }
 
-bool PrintServicer(const ServiceDescriptor* service, Printer* out) {
+bool PrivateGenerator::PrintServicer(const ServiceDescriptor* service) {
   out->Print("\n\n");
   out->Print("class $Service$Servicer(object):\n", "Service", service->name());
   {
     IndentScope raii_class_indent(out);
-    PrintAllComments(service, out);
+    PrintAllComments(service);
     for (int i = 0; i < service->method_count(); ++i) {
-      auto method = service->method(i);
+      const MethodDescriptor* method = service->method(i);
       grpc::string arg_name =
           method->client_streaming() ? "request_iterator" : "request";
       out->Print("\n");
@@ -565,7 +565,7 @@ bool PrintServicer(const ServiceDescriptor* service, Printer* out) {
                  method->name(), "ArgName", arg_name);
       {
         IndentScope raii_method_indent(out);
-        PrintAllComments(method, out);
+        PrintAllComments(method);
         out->Print("context.set_code(grpc.StatusCode.UNIMPLEMENTED)\n");
         out->Print("context.set_details('Method not implemented!')\n");
         out->Print("raise NotImplementedError('Method not implemented!')\n");
@@ -575,9 +575,9 @@ bool PrintServicer(const ServiceDescriptor* service, Printer* out) {
   return true;
 }
 
-bool PrintAddServicerToServer(
+bool PrivateGenerator::PrintAddServicerToServer(
     const grpc::string& package_qualified_service_name,
-    const ServiceDescriptor* service, Printer* out) {
+    const ServiceDescriptor* service) {
   out->Print("\n\n");
   out->Print("def add_$Service$Servicer_to_server(servicer, server):\n",
              "Service", service->name());
@@ -588,19 +588,19 @@ bool PrintAddServicerToServer(
       IndentScope raii_dict_first_indent(out);
       IndentScope raii_dict_second_indent(out);
       for (int i = 0; i < service->method_count(); ++i) {
-        auto method = service->method(i);
-        auto method_handler_constructor =
+        const MethodDescriptor* method = service->method(i);
+        grpc::string method_handler_constructor =
             grpc::string(method->client_streaming() ? "stream" : "unary") +
             "_" +
             grpc::string(method->server_streaming() ? "stream" : "unary") +
             "_rpc_method_handler";
         grpc::string request_module_and_class;
-        if (!GetModuleAndMessagePath(method->input_type(), service,
+        if (!GetModuleAndMessagePath(method->input_type(),
                                      &request_module_and_class)) {
           return false;
         }
         grpc::string response_module_and_class;
-        if (!GetModuleAndMessagePath(method->output_type(), service,
+        if (!GetModuleAndMessagePath(method->output_type(),
                                      &response_module_and_class)) {
           return false;
         }
@@ -635,53 +635,173 @@ bool PrintAddServicerToServer(
   return true;
 }
 
-bool PrintPreamble(const FileDescriptor* file,
-                   const GeneratorConfiguration& config, Printer* out) {
-  out->Print("import $Package$\n", "Package", config.grpc_package_root);
+bool PrivateGenerator::PrintBetaPreamble() {
   out->Print("from $Package$ import implementations as beta_implementations\n",
              "Package", config.beta_package_root);
   out->Print("from $Package$ import interfaces as beta_interfaces\n", "Package",
              config.beta_package_root);
+  return true;
+}
+
+bool PrivateGenerator::PrintPreamble() {
+  out->Print("import $Package$\n", "Package", config.grpc_package_root);
   out->Print("from grpc.framework.common import cardinality\n");
   out->Print(
       "from grpc.framework.interfaces.face import utilities as "
       "face_utilities\n");
+  if (generate_in_pb2_grpc) {
+    out->Print("\n");
+    for (int i = 0; i < file->service_count(); ++i) {
+      const ServiceDescriptor* service = file->service(i);
+      for (int j = 0; j < service->method_count(); ++j) {
+        const MethodDescriptor* method = service->method(j);
+        const Descriptor* types[2] = {method->input_type(),
+                                      method->output_type()};
+        for (int k = 0; k < 2; ++k) {
+          const Descriptor* type = types[k];
+          grpc::string type_file_name = type->file()->name();
+          grpc::string module_name = ModuleName(type_file_name);
+          grpc::string module_alias = ModuleAlias(type_file_name);
+          out->Print("import $ModuleName$ as $ModuleAlias$\n", "ModuleName",
+                     module_name, "ModuleAlias", module_alias);
+        }
+      }
+    }
+  }
   return true;
 }
 
-}  // namespace
+bool PrivateGenerator::PrintGAServices() {
+  grpc::string package = file->package();
+  if (!package.empty()) {
+    package = package.append(".");
+  }
+  for (int i = 0; i < file->service_count(); ++i) {
+    const ServiceDescriptor* service = file->service(i);
+    grpc::string package_qualified_service_name = package + service->name();
+    if (!(PrintStub(package_qualified_service_name, service) &&
+          PrintServicer(service) &&
+          PrintAddServicerToServer(package_qualified_service_name, service))) {
+      return false;
+    }
+  }
+  return true;
+}
 
-pair<bool, grpc::string> GetServices(const FileDescriptor* file,
-                                     const GeneratorConfiguration& config) {
+bool PrivateGenerator::PrintBetaServices() {
+  grpc::string package = file->package();
+  if (!package.empty()) {
+    package = package.append(".");
+  }
+  for (int i = 0; i < file->service_count(); ++i) {
+    const ServiceDescriptor* service = file->service(i);
+    grpc::string package_qualified_service_name = package + service->name();
+    if (!(PrintBetaServicer(service) && PrintBetaStub(service) &&
+          PrintBetaServerFactory(package_qualified_service_name, service) &&
+          PrintBetaStubFactory(package_qualified_service_name, service))) {
+      return false;
+    }
+  }
+  return true;
+}
+
+pair<bool, grpc::string> PrivateGenerator::GetGrpcServices() {
   grpc::string output;
   {
     // Scope the output stream so it closes and finalizes output to the string.
     StringOutputStream output_stream(&output);
-    Printer out(&output_stream, '$');
-    if (!PrintPreamble(file, config, &out)) {
-      return make_pair(false, "");
-    }
-    auto package = file->package();
-    if (!package.empty()) {
-      package = package.append(".");
-    }
-    for (int i = 0; i < file->service_count(); ++i) {
-      auto service = file->service(i);
-      auto package_qualified_service_name = package + service->name();
-      if (!(PrintStub(package_qualified_service_name, service, &out) &&
-            PrintServicer(service, &out) &&
-            PrintAddServicerToServer(package_qualified_service_name, service,
-                                     &out) &&
-            PrintBetaServicer(service, &out) && PrintBetaStub(service, &out) &&
-            PrintBetaServerFactory(package_qualified_service_name, service,
-                                   &out) &&
-            PrintBetaStubFactory(package_qualified_service_name, service,
-                                 &out))) {
+    Printer out_printer(&output_stream, '$');
+    out = &out_printer;
+
+    if (generate_in_pb2_grpc) {
+      if (!PrintPreamble()) {
+        return make_pair(false, "");
+      }
+      if (!PrintGAServices()) {
         return make_pair(false, "");
       }
+    } else {
+      out->Print("try:\n");
+      {
+        IndentScope raii_dict_try_indent(out);
+        out->Print(
+            "# THESE ELEMENTS WILL BE DEPRECATED.\n"
+            "# Please use the generated *_pb2_grpc.py files instead.\n");
+        if (!PrintPreamble()) {
+          return make_pair(false, "");
+        }
+        if (!PrintBetaPreamble()) {
+          return make_pair(false, "");
+        }
+        if (!PrintGAServices()) {
+          return make_pair(false, "");
+        }
+        if (!PrintBetaServices()) {
+          return make_pair(false, "");
+        }
+      }
+      out->Print("except ImportError:\n");
+      {
+        IndentScope raii_dict_except_indent(out);
+        out->Print("pass");
+      }
     }
   }
   return make_pair(true, std::move(output));
 }
 
+}  // namespace
+
+GeneratorConfiguration::GeneratorConfiguration()
+    : grpc_package_root("grpc"), beta_package_root("grpc.beta") {}
+
+PythonGrpcGenerator::PythonGrpcGenerator(const GeneratorConfiguration& config)
+    : config_(config) {}
+
+PythonGrpcGenerator::~PythonGrpcGenerator() {}
+
+bool PythonGrpcGenerator::Generate(const FileDescriptor* file,
+                                   const grpc::string& parameter,
+                                   GeneratorContext* context,
+                                   grpc::string* error) const {
+  // Get output file name.
+  grpc::string pb2_file_name;
+  grpc::string pb2_grpc_file_name;
+  static const int proto_suffix_length = strlen(".proto");
+  if (file->name().size() > static_cast<size_t>(proto_suffix_length) &&
+      file->name().find_last_of(".proto") == file->name().size() - 1) {
+    grpc::string base =
+        file->name().substr(0, file->name().size() - proto_suffix_length);
+    pb2_file_name = base + "_pb2.py";
+    pb2_grpc_file_name = base + "_pb2_grpc.py";
+  } else {
+    *error = "Invalid proto file name. Proto file must end with .proto";
+    return false;
+  }
+
+  PrivateGenerator generator(config_, file);
+
+  std::unique_ptr<ZeroCopyOutputStream> pb2_output(
+      context->OpenForAppend(pb2_file_name));
+  std::unique_ptr<ZeroCopyOutputStream> grpc_output(
+      context->Open(pb2_grpc_file_name));
+  CodedOutputStream pb2_coded_out(pb2_output.get());
+  CodedOutputStream grpc_coded_out(grpc_output.get());
+  bool success = false;
+  grpc::string pb2_code;
+  grpc::string grpc_code;
+  generator.generate_in_pb2_grpc = false;
+  tie(success, pb2_code) = generator.GetGrpcServices();
+  if (success) {
+    generator.generate_in_pb2_grpc = true;
+    tie(success, grpc_code) = generator.GetGrpcServices();
+    if (success) {
+      pb2_coded_out.WriteRaw(pb2_code.data(), pb2_code.size());
+      grpc_coded_out.WriteRaw(grpc_code.data(), grpc_code.size());
+      return true;
+    }
+  }
+  return false;
+}
+
 }  // namespace grpc_python_generator
diff --git a/src/compiler/python_generator.h b/src/compiler/python_generator.h
index 9bbb83bca6e500cda3741d657c6269e4721cc6a0..6a95255d40e4a088d8c60a1b2a70cfda904f3a13 100644
--- a/src/compiler/python_generator.h
+++ b/src/compiler/python_generator.h
@@ -62,10 +62,6 @@ class PythonGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
   GeneratorConfiguration config_;
 };
 
-std::pair<bool, grpc::string> GetServices(
-    const grpc::protobuf::FileDescriptor* file,
-    const GeneratorConfiguration& config);
-
 }  // namespace grpc_python_generator
 
 #endif  // GRPC_INTERNAL_COMPILER_PYTHON_GENERATOR_H
diff --git a/src/core/ext/client_channel/lb_policy.h b/src/core/ext/client_channel/lb_policy.h
index 54ad7797920eb8ae99298debbd238a43d1e0da3e..120c641edc681d599a524602872a0886a45e4fd4 100644
--- a/src/core/ext/client_channel/lb_policy.h
+++ b/src/core/ext/client_channel/lb_policy.h
@@ -109,10 +109,16 @@ struct grpc_lb_policy_vtable {
 
 /*#define GRPC_LB_POLICY_REFCOUNT_DEBUG*/
 #ifdef GRPC_LB_POLICY_REFCOUNT_DEBUG
+
+/* Strong references: the policy will shutdown when they reach zero */
 #define GRPC_LB_POLICY_REF(p, r) \
   grpc_lb_policy_ref((p), __FILE__, __LINE__, (r))
 #define GRPC_LB_POLICY_UNREF(exec_ctx, p, r) \
   grpc_lb_policy_unref((exec_ctx), (p), __FILE__, __LINE__, (r))
+
+/* Weak references: they don't prevent the shutdown of the LB policy. When no
+ * strong references are left but there are still weak ones, shutdown is called.
+ * Once the weak reference also reaches zero, the LB policy is destroyed. */
 #define GRPC_LB_POLICY_WEAK_REF(p, r) \
   grpc_lb_policy_weak_ref((p), __FILE__, __LINE__, (r))
 #define GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, p, r) \
diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c
index 6da4febf266cb986de785ea4d443b65eeb196d02..30e412e3580d18e0458322f6bb6556033239894e 100644
--- a/src/core/ext/lb_policy/grpclb/grpclb.c
+++ b/src/core/ext/lb_policy/grpclb/grpclb.c
@@ -43,30 +43,23 @@
  * policy to select from this list of LB server backends.
  *
  * The first time the policy gets a request for a pick, a ping, or to exit the
- * idle state, \a query_for_backends() is called. It creates an instance of \a
- * lb_client_data, an internal struct meant to contain the data associated with
- * the internal communication with the LB server. This instance is created via
- * \a lb_client_data_create(). There, the call over lb_channel to pick-first
- * from {a1..an} is created, the \a LoadBalancingRequest message is assembled
- * and all necessary callbacks for the progress of the internal call configured.
+ * idle state, \a query_for_backends_locked() is called. This function sets up
+ * and initiates the internal communication with the LB server. In particular,
+ * it's responsible for instantiating the internal *streaming* call to the LB
+ * server (whichever address from {a1..an} pick-first chose). This call is
+ * serviced by two callbacks, \a lb_on_server_status_received and \a
+ * lb_on_response_received. The former will be called when the call to the LB
+ * server completes. This can happen if the LB server closes the connection or
+ * if this policy itself cancels the call (for example because it's shutting
+ * down). If the internal call times out, the usual behavior of pick-first
+ * applies, continuing to pick from the list {a1..an}.
  *
- * Back in \a query_for_backends(), the internal *streaming* call to the LB
- * server (whichever address from {a1..an} pick-first chose) is kicked off.
- * It'll progress over the callbacks configured in \a lb_client_data_create()
- * (see the field docstrings of \a lb_client_data for more details).
- *
- * If the call fails with UNIMPLEMENTED, the original call will also fail.
- * There's a misconfiguration somewhere: at least one of {a1..an} isn't a LB
- * server, which contradicts the LB bit being set. If the internal call times
- * out, the usual behavior of pick-first applies, continuing to pick from the
- * list {a1..an}.
- *
- * Upon sucesss, a \a LoadBalancingResponse is expected in \a res_recv_cb. An
- * invalid one results in the termination of the streaming call. A new streaming
- * call should be created if possible, failing the original call otherwise.
- * For a valid \a LoadBalancingResponse, the server list of actual backends is
- * extracted. A Round Robin policy will be created from this list. There are two
- * possible scenarios:
+ * Upon sucesss, the incoming \a LoadBalancingResponse is processed by \a
+ * res_recv. An invalid one results in the termination of the streaming call. A
+ * new streaming call should be created if possible, failing the original call
+ * otherwise. For a valid \a LoadBalancingResponse, the server list of actual
+ * backends is extracted. A Round Robin policy will be created from this list.
+ * There are two possible scenarios:
  *
  * 1. This is the first server list received. There was no previous instance of
  *    the Round Robin policy. \a rr_handover_locked() will instantiate the RR
@@ -84,10 +77,10 @@
  * Once a RR policy instance is in place (and getting updated as described),
  * calls to for a pick, a ping or a cancellation will be serviced right away by
  * forwarding them to the RR instance. Any time there's no RR policy available
- * (ie, right after the creation of the gRPCLB policy, if an empty serverlist
- * is received, etc), pick/ping requests are added to a list of pending
- * picks/pings to be flushed and serviced as part of \a rr_handover_locked() the
- * moment the RR policy instance becomes available.
+ * (ie, right after the creation of the gRPCLB policy, if an empty serverlist is
+ * received, etc), pick/ping requests are added to a list of pending picks/pings
+ * to be flushed and serviced as part of \a rr_handover_locked() the moment the
+ * RR policy instance becomes available.
  *
  * \see https://github.com/grpc/grpc/blob/master/doc/load-balancing.md for the
  * high level design and details. */
@@ -120,12 +113,20 @@
 #include "src/core/ext/lb_policy/grpclb/grpclb.h"
 #include "src/core/ext/lb_policy/grpclb/load_balancer_api.h"
 #include "src/core/lib/channel/channel_args.h"
+#include "src/core/lib/iomgr/sockaddr.h"
 #include "src/core/lib/iomgr/sockaddr_utils.h"
+#include "src/core/lib/iomgr/timer.h"
+#include "src/core/lib/support/backoff.h"
 #include "src/core/lib/support/string.h"
 #include "src/core/lib/surface/call.h"
 #include "src/core/lib/surface/channel.h"
 #include "src/core/lib/transport/static_metadata.h"
 
+#define BACKOFF_MULTIPLIER 1.6
+#define BACKOFF_JITTER 0.2
+#define BACKOFF_MIN_SECONDS 10
+#define BACKOFF_MAX_SECONDS 60
+
 int grpc_lb_glb_trace = 0;
 
 /* add lb_token of selected subchannel (address) to the call's initial
@@ -174,13 +175,12 @@ typedef struct wrapped_rr_closure_arg {
 static void wrapped_rr_closure(grpc_exec_ctx *exec_ctx, void *arg,
                                grpc_error *error) {
   wrapped_rr_closure_arg *wc_arg = arg;
-  if (wc_arg->rr_policy != NULL) {
-    if (grpc_lb_glb_trace) {
-      gpr_log(GPR_INFO, "Unreffing RR (0x%" PRIxPTR ")",
-              (intptr_t)wc_arg->rr_policy);
-    }
-    GRPC_LB_POLICY_UNREF(exec_ctx, wc_arg->rr_policy, "wrapped_rr_closure");
 
+  GPR_ASSERT(wc_arg->wrapped_closure != NULL);
+  grpc_exec_ctx_sched(exec_ctx, wc_arg->wrapped_closure, GRPC_ERROR_REF(error),
+                      NULL);
+
+  if (wc_arg->rr_policy != NULL) {
     /* if target is NULL, no pick has been made by the RR policy (eg, all
      * addresses failed to connect). There won't be any user_data/token
      * available */
@@ -189,10 +189,12 @@ static void wrapped_rr_closure(grpc_exec_ctx *exec_ctx, void *arg,
                                     wc_arg->lb_token_mdelem_storage,
                                     GRPC_MDELEM_REF(wc_arg->lb_token));
     }
+    if (grpc_lb_glb_trace) {
+      gpr_log(GPR_INFO, "Unreffing RR (0x%" PRIxPTR ")",
+              (intptr_t)wc_arg->rr_policy);
+    }
+    GRPC_LB_POLICY_UNREF(exec_ctx, wc_arg->rr_policy, "wrapped_rr_closure");
   }
-  GPR_ASSERT(wc_arg->wrapped_closure != NULL);
-  grpc_exec_ctx_sched(exec_ctx, wc_arg->wrapped_closure, GRPC_ERROR_REF(error),
-                      NULL);
   GPR_ASSERT(wc_arg->free_when_done != NULL);
   gpr_free(wc_arg->free_when_done);
 }
@@ -264,7 +266,6 @@ static void add_pending_ping(pending_ping **root, grpc_closure *notify) {
  * glb_lb_policy
  */
 typedef struct rr_connectivity_data rr_connectivity_data;
-struct lb_client_data;
 static const grpc_lb_policy_vtable glb_lb_policy_vtable;
 typedef struct glb_lb_policy {
   /** base policy: must be first */
@@ -296,20 +297,47 @@ typedef struct glb_lb_policy {
    * response has arrived. */
   grpc_grpclb_serverlist *serverlist;
 
-  /** addresses from \a serverlist */
-  grpc_lb_addresses *addresses;
-
   /** list of picks that are waiting on RR's policy connectivity */
   pending_pick *pending_picks;
 
   /** list of pings that are waiting on RR's policy connectivity */
   pending_ping *pending_pings;
 
-  /** client data associated with the LB server communication */
-  struct lb_client_data *lb_client;
+  bool shutting_down;
+
+  /************************************************************/
+  /*  client data associated with the LB server communication */
+  /************************************************************/
+  /* Status from the LB server has been received. This signals the end of the LB
+   * call. */
+  grpc_closure lb_on_server_status_received;
+
+  /* A response from the LB server has been received. Process it */
+  grpc_closure lb_on_response_received;
+
+  grpc_call *lb_call; /* streaming call to the LB server, */
+
+  grpc_metadata_array lb_initial_metadata_recv; /* initial MD from LB server */
+  grpc_metadata_array
+      lb_trailing_metadata_recv; /* trailing MD from LB server */
+
+  /* what's being sent to the LB server. Note that its value may vary if the LB
+   * server indicates a redirect. */
+  grpc_byte_buffer *lb_request_payload;
+
+  /* response the LB server, if any. Processed in lb_on_response_received() */
+  grpc_byte_buffer *lb_response_payload;
+
+  /* call status code and details, set in lb_on_server_status_received() */
+  grpc_status_code lb_call_status;
+  char *lb_call_status_details;
+  size_t lb_call_status_details_capacity;
+
+  /** LB call retry backoff state */
+  gpr_backoff lb_call_backoff_state;
 
-  /** for tracking of the RR connectivity */
-  rr_connectivity_data *rr_connectivity;
+  /** LB call retry timer */
+  grpc_timer lb_call_retry_timer;
 } glb_lb_policy;
 
 /* Keeps track and reacts to changes in connectivity of the RR instance */
@@ -358,6 +386,28 @@ static int lb_token_cmp(void *token1, void *token2) {
 static const grpc_lb_user_data_vtable lb_token_vtable = {
     lb_token_copy, lb_token_destroy, lb_token_cmp};
 
+static void parse_server(const grpc_grpclb_server *server,
+                         grpc_resolved_address *addr) {
+  const uint16_t netorder_port = htons((uint16_t)server->port);
+  /* the addresses are given in binary format (a in(6)_addr struct) in
+   * server->ip_address.bytes. */
+  const grpc_grpclb_ip_address *ip = &server->ip_address;
+  memset(addr, 0, sizeof(*addr));
+  if (ip->size == 4) {
+    addr->len = sizeof(struct sockaddr_in);
+    struct sockaddr_in *addr4 = (struct sockaddr_in *)&addr->addr;
+    addr4->sin_family = AF_INET;
+    memcpy(&addr4->sin_addr, ip->bytes, ip->size);
+    addr4->sin_port = netorder_port;
+  } else if (ip->size == 16) {
+    addr->len = sizeof(struct sockaddr_in6);
+    struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *)&addr->addr;
+    addr6->sin6_family = AF_INET6;
+    memcpy(&addr6->sin6_addr, ip->bytes, ip->size);
+    addr6->sin6_port = netorder_port;
+  }
+}
+
 /* Returns addresses extracted from \a serverlist. */
 static grpc_lb_addresses *process_serverlist(
     const grpc_grpclb_serverlist *serverlist) {
@@ -384,33 +434,18 @@ static grpc_lb_addresses *process_serverlist(
     if (!is_server_valid(serverlist->servers[sl_idx], sl_idx, false)) continue;
 
     /* address processing */
-    const uint16_t netorder_port = htons((uint16_t)server->port);
-    /* the addresses are given in binary format (a in(6)_addr struct) in
-     * server->ip_address.bytes. */
-    const grpc_grpclb_ip_address *ip = &server->ip_address;
     grpc_resolved_address addr;
-    memset(&addr, 0, sizeof(addr));
-    if (ip->size == 4) {
-      addr.len = sizeof(struct sockaddr_in);
-      struct sockaddr_in *addr4 = (struct sockaddr_in *)&addr.addr;
-      addr4->sin_family = AF_INET;
-      memcpy(&addr4->sin_addr, ip->bytes, ip->size);
-      addr4->sin_port = netorder_port;
-    } else if (ip->size == 16) {
-      addr.len = sizeof(struct sockaddr_in6);
-      struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *)&addr.addr;
-      addr6->sin6_family = AF_INET;
-      memcpy(&addr6->sin6_addr, ip->bytes, ip->size);
-      addr6->sin6_port = netorder_port;
-    }
+    parse_server(server, &addr);
 
     /* lb token processing */
     void *user_data;
     if (server->has_load_balance_token) {
-      const size_t lb_token_size =
-          GPR_ARRAY_SIZE(server->load_balance_token) - 1;
+      const size_t lb_token_max_length =
+          GPR_ARRAY_SIZE(server->load_balance_token);
+      const size_t lb_token_length =
+          strnlen(server->load_balance_token, lb_token_max_length);
       grpc_mdstr *lb_token_mdstr = grpc_mdstr_from_buffer(
-          (uint8_t *)server->load_balance_token, lb_token_size);
+          (uint8_t *)server->load_balance_token, lb_token_length);
       user_data = grpc_mdelem_from_metadata_strings(GRPC_MDSTR_LB_TOKEN,
                                                     lb_token_mdstr);
     } else {
@@ -427,7 +462,6 @@ static grpc_lb_addresses *process_serverlist(
     ++addr_idx;
   }
   GPR_ASSERT(addr_idx == num_valid);
-
   return lb_addresses;
 }
 
@@ -448,7 +482,7 @@ static bool pick_from_internal_rr_locked(
       gpr_log(GPR_INFO, "Unreffing RR (0x%" PRIxPTR ")",
               (intptr_t)wc_arg->rr_policy);
     }
-    GRPC_LB_POLICY_UNREF(exec_ctx, wc_arg->rr_policy, "glb_pick");
+    GRPC_LB_POLICY_UNREF(exec_ctx, wc_arg->rr_policy, "glb_pick_sync");
 
     /* add the load reporting initial metadata */
     initial_metadata_add_lb_token(pick_args->initial_metadata,
@@ -461,7 +495,6 @@ static bool pick_from_internal_rr_locked(
    * pending pick list inside the RR policy (glb_policy->rr_policy).
    * Eventually, wrapped_on_complete will be called, which will -among other
    * things- add the LB token to the call's initial metadata */
-
   return pick_done;
 }
 
@@ -470,54 +503,70 @@ static grpc_lb_policy *create_rr_locked(
     glb_lb_policy *glb_policy) {
   GPR_ASSERT(serverlist != NULL && serverlist->num_servers > 0);
 
-  if (glb_policy->addresses != NULL) {
-    /* dispose of the previous version */
-    grpc_lb_addresses_destroy(glb_policy->addresses);
-  }
-  glb_policy->addresses = process_serverlist(serverlist);
-
   grpc_lb_policy_args args;
   memset(&args, 0, sizeof(args));
   args.client_channel_factory = glb_policy->cc_factory;
+  grpc_lb_addresses *addresses = process_serverlist(serverlist);
 
   // Replace the LB addresses in the channel args that we pass down to
   // the subchannel.
   static const char *keys_to_remove[] = {GRPC_ARG_LB_ADDRESSES};
-  const grpc_arg arg =
-      grpc_lb_addresses_create_channel_arg(glb_policy->addresses);
+  const grpc_arg arg = grpc_lb_addresses_create_channel_arg(addresses);
   args.args = grpc_channel_args_copy_and_add_and_remove(
       glb_policy->args, keys_to_remove, GPR_ARRAY_SIZE(keys_to_remove), &arg,
       1);
 
   grpc_lb_policy *rr = grpc_lb_policy_create(exec_ctx, "round_robin", &args);
+  GPR_ASSERT(rr != NULL);
+  grpc_lb_addresses_destroy(addresses);
   grpc_channel_args_destroy(args.args);
-
   return rr;
 }
 
+static void glb_rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg,
+                                        grpc_error *error);
+/* glb_policy->rr_policy may be NULL (initial handover) */
 static void rr_handover_locked(grpc_exec_ctx *exec_ctx,
                                glb_lb_policy *glb_policy, grpc_error *error) {
   GPR_ASSERT(glb_policy->serverlist != NULL &&
              glb_policy->serverlist->num_servers > 0);
+
+  if (grpc_lb_glb_trace) {
+    gpr_log(GPR_INFO, "RR handover. Old RR: %p", (void *)glb_policy->rr_policy);
+  }
+  if (glb_policy->rr_policy != NULL) {
+    /* if we are phasing out an existing RR instance, unref it. */
+    GRPC_LB_POLICY_UNREF(exec_ctx, glb_policy->rr_policy, "rr_handover");
+  }
+
   glb_policy->rr_policy =
       create_rr_locked(exec_ctx, glb_policy->serverlist, glb_policy);
-
   if (grpc_lb_glb_trace) {
-    gpr_log(GPR_INFO, "Created RR policy (0x%" PRIxPTR ")",
-            (intptr_t)glb_policy->rr_policy);
+    gpr_log(GPR_INFO, "Created RR policy (%p)", (void *)glb_policy->rr_policy);
   }
+
   GPR_ASSERT(glb_policy->rr_policy != NULL);
   grpc_pollset_set_add_pollset_set(exec_ctx,
                                    glb_policy->rr_policy->interested_parties,
                                    glb_policy->base.interested_parties);
-  glb_policy->rr_connectivity->state = grpc_lb_policy_check_connectivity(
+
+  rr_connectivity_data *rr_connectivity =
+      gpr_malloc(sizeof(rr_connectivity_data));
+  memset(rr_connectivity, 0, sizeof(rr_connectivity_data));
+  grpc_closure_init(&rr_connectivity->on_change, glb_rr_connectivity_changed,
+                    rr_connectivity);
+  rr_connectivity->glb_policy = glb_policy;
+  rr_connectivity->state = grpc_lb_policy_check_connectivity(
       exec_ctx, glb_policy->rr_policy, &error);
-  grpc_lb_policy_notify_on_state_change(
-      exec_ctx, glb_policy->rr_policy, &glb_policy->rr_connectivity->state,
-      &glb_policy->rr_connectivity->on_change);
+
   grpc_connectivity_state_set(exec_ctx, &glb_policy->state_tracker,
-                              glb_policy->rr_connectivity->state,
-                              GRPC_ERROR_REF(error), "rr_handover");
+                              rr_connectivity->state, GRPC_ERROR_REF(error),
+                              "rr_handover");
+  /* subscribe */
+  GRPC_LB_POLICY_WEAK_REF(&glb_policy->base, "rr_connectivity_cb");
+  grpc_lb_policy_notify_on_state_change(exec_ctx, glb_policy->rr_policy,
+                                        &rr_connectivity->state,
+                                        &rr_connectivity->on_change);
   grpc_lb_policy_exit_idle(exec_ctx, glb_policy->rr_policy);
 
   /* flush pending ops */
@@ -551,35 +600,27 @@ static void rr_handover_locked(grpc_exec_ctx *exec_ctx,
 
 static void glb_rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg,
                                         grpc_error *error) {
+  /* If shutdown or error free the arg. Rely on the rest of the code to set the
+   * right grpclb status. */
   rr_connectivity_data *rr_conn_data = arg;
   glb_lb_policy *glb_policy = rr_conn_data->glb_policy;
 
-  if (rr_conn_data->state == GRPC_CHANNEL_SHUTDOWN) {
-    if (glb_policy->serverlist != NULL) {
-      /* a RR policy is shutting down but there's a serverlist available ->
-       * perform a handover */
-      gpr_mu_lock(&glb_policy->mu);
-      rr_handover_locked(exec_ctx, glb_policy, error);
-      gpr_mu_unlock(&glb_policy->mu);
-    } else {
-      /* shutting down and no new serverlist available. Bail out. */
-      gpr_free(rr_conn_data);
-    }
+  if (rr_conn_data->state != GRPC_CHANNEL_SHUTDOWN &&
+      !glb_policy->shutting_down) {
+    gpr_mu_lock(&glb_policy->mu);
+    /* RR not shutting down. Mimic the RR's policy state */
+    grpc_connectivity_state_set(exec_ctx, &glb_policy->state_tracker,
+                                rr_conn_data->state, GRPC_ERROR_REF(error),
+                                "rr_connectivity_cb");
+    /* resubscribe. Reuse the "rr_connectivity_cb" weak ref. */
+    grpc_lb_policy_notify_on_state_change(exec_ctx, glb_policy->rr_policy,
+                                          &rr_conn_data->state,
+                                          &rr_conn_data->on_change);
+    gpr_mu_unlock(&glb_policy->mu);
   } else {
-    if (error == GRPC_ERROR_NONE) {
-      gpr_mu_lock(&glb_policy->mu);
-      /* RR not shutting down. Mimic the RR's policy state */
-      grpc_connectivity_state_set(exec_ctx, &glb_policy->state_tracker,
-                                  rr_conn_data->state, GRPC_ERROR_REF(error),
-                                  "glb_rr_connectivity_changed");
-      /* resubscribe */
-      grpc_lb_policy_notify_on_state_change(exec_ctx, glb_policy->rr_policy,
-                                            &rr_conn_data->state,
-                                            &rr_conn_data->on_change);
-      gpr_mu_unlock(&glb_policy->mu);
-    } else { /* error */
-      gpr_free(rr_conn_data);
-    }
+    GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &glb_policy->base,
+                              "rr_connectivity_cb");
+    gpr_free(rr_conn_data);
   }
 }
 
@@ -682,18 +723,11 @@ static grpc_lb_policy *glb_create(grpc_exec_ctx *exec_ctx,
     return NULL;
   }
 
-  rr_connectivity_data *rr_connectivity =
-      gpr_malloc(sizeof(rr_connectivity_data));
-  memset(rr_connectivity, 0, sizeof(rr_connectivity_data));
-  grpc_closure_init(&rr_connectivity->on_change, glb_rr_connectivity_changed,
-                    rr_connectivity);
-  rr_connectivity->glb_policy = glb_policy;
-  glb_policy->rr_connectivity = rr_connectivity;
-
   grpc_lb_policy_init(&glb_policy->base, &glb_lb_policy_vtable);
   gpr_mu_init(&glb_policy->mu);
   grpc_connectivity_state_init(&glb_policy->state_tracker, GRPC_CHANNEL_IDLE,
                                "grpclb");
+
   return &glb_policy->base;
 }
 
@@ -710,14 +744,13 @@ static void glb_destroy(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) {
     grpc_grpclb_destroy_serverlist(glb_policy->serverlist);
   }
   gpr_mu_destroy(&glb_policy->mu);
-  grpc_lb_addresses_destroy(glb_policy->addresses);
   gpr_free(glb_policy);
 }
 
-static void lb_client_data_destroy(struct lb_client_data *lb_client);
 static void glb_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) {
   glb_lb_policy *glb_policy = (glb_lb_policy *)pol;
   gpr_mu_lock(&glb_policy->mu);
+  glb_policy->shutting_down = true;
 
   pending_pick *pp = glb_policy->pending_picks;
   glb_policy->pending_picks = NULL;
@@ -741,15 +774,16 @@ static void glb_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) {
   }
 
   if (glb_policy->rr_policy) {
-    /* unsubscribe */
-    grpc_lb_policy_notify_on_state_change(
-        exec_ctx, glb_policy->rr_policy, NULL,
-        &glb_policy->rr_connectivity->on_change);
     GRPC_LB_POLICY_UNREF(exec_ctx, glb_policy->rr_policy, "glb_shutdown");
   }
 
-  lb_client_data_destroy(glb_policy->lb_client);
-  glb_policy->lb_client = NULL;
+  if (glb_policy->started_picking) {
+    if (glb_policy->lb_call != NULL) {
+      grpc_call_cancel(glb_policy->lb_call, NULL);
+      /* lb_on_server_status_received will pick up the cancellation and clean up
+       */
+    }
+  }
 
   grpc_connectivity_state_set(
       exec_ctx, &glb_policy->state_tracker, GRPC_CHANNEL_SHUTDOWN,
@@ -780,17 +814,12 @@ static void glb_cancel_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol,
   GRPC_ERROR_UNREF(error);
 }
 
-static grpc_call *lb_client_data_get_call(struct lb_client_data *lb_client);
 static void glb_cancel_picks(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol,
                              uint32_t initial_metadata_flags_mask,
                              uint32_t initial_metadata_flags_eq,
                              grpc_error *error) {
   glb_lb_policy *glb_policy = (glb_lb_policy *)pol;
   gpr_mu_lock(&glb_policy->mu);
-  if (glb_policy->lb_client != NULL) {
-    /* cancel the call to the load balancer service, if any */
-    grpc_call_cancel(lb_client_data_get_call(glb_policy->lb_client), NULL);
-  }
   pending_pick *pp = glb_policy->pending_picks;
   glb_policy->pending_picks = NULL;
   while (pp != NULL) {
@@ -810,18 +839,20 @@ static void glb_cancel_picks(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol,
   GRPC_ERROR_UNREF(error);
 }
 
-static void query_for_backends(grpc_exec_ctx *exec_ctx,
-                               glb_lb_policy *glb_policy);
-static void start_picking(grpc_exec_ctx *exec_ctx, glb_lb_policy *glb_policy) {
+static void query_for_backends_locked(grpc_exec_ctx *exec_ctx,
+                                      glb_lb_policy *glb_policy);
+static void start_picking_locked(grpc_exec_ctx *exec_ctx,
+                                 glb_lb_policy *glb_policy) {
   glb_policy->started_picking = true;
-  query_for_backends(exec_ctx, glb_policy);
+  gpr_backoff_reset(&glb_policy->lb_call_backoff_state);
+  query_for_backends_locked(exec_ctx, glb_policy);
 }
 
 static void glb_exit_idle(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) {
   glb_lb_policy *glb_policy = (glb_lb_policy *)pol;
   gpr_mu_lock(&glb_policy->mu);
   if (!glb_policy->started_picking) {
-    start_picking(exec_ctx, glb_policy);
+    start_picking_locked(exec_ctx, glb_policy);
   }
   gpr_mu_unlock(&glb_policy->mu);
 }
@@ -847,8 +878,8 @@ static int glb_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol,
 
   if (glb_policy->rr_policy != NULL) {
     if (grpc_lb_glb_trace) {
-      gpr_log(GPR_INFO, "about to PICK from 0x%" PRIxPTR "",
-              (intptr_t)glb_policy->rr_policy);
+      gpr_log(GPR_INFO, "grpclb %p about to PICK from RR %p",
+              (void *)glb_policy, (void *)glb_policy->rr_policy);
     }
     GRPC_LB_POLICY_REF(glb_policy->rr_policy, "glb_pick");
 
@@ -865,11 +896,17 @@ static int glb_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol,
     pick_done = pick_from_internal_rr_locked(exec_ctx, glb_policy->rr_policy,
                                              pick_args, target, wc_arg);
   } else {
+    if (grpc_lb_glb_trace) {
+      gpr_log(GPR_DEBUG,
+              "No RR policy in grpclb instance %p. Adding to grpclb's pending "
+              "picks",
+              (void *)(glb_policy));
+    }
     add_pending_pick(&glb_policy->pending_picks, pick_args, target,
                      on_complete);
 
     if (!glb_policy->started_picking) {
-      start_picking(exec_ctx, glb_policy);
+      start_picking_locked(exec_ctx, glb_policy);
     }
     pick_done = false;
   }
@@ -898,7 +935,7 @@ static void glb_ping_one(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol,
   } else {
     add_pending_ping(&glb_policy->pending_pings, closure);
     if (!glb_policy->started_picking) {
-      start_picking(exec_ctx, glb_policy);
+      start_picking_locked(exec_ctx, glb_policy);
     }
   }
   gpr_mu_unlock(&glb_policy->mu);
@@ -916,250 +953,182 @@ static void glb_notify_on_state_change(grpc_exec_ctx *exec_ctx,
   gpr_mu_unlock(&glb_policy->mu);
 }
 
-/*
- * lb_client_data
- *
- * Used internally for the client call to the LB */
-typedef struct lb_client_data {
-  gpr_mu mu;
-
-  /* called once initial metadata's been sent */
-  grpc_closure md_sent;
-
-  /* called once the LoadBalanceRequest has been sent to the LB server. See
-   * src/proto/grpc/.../load_balancer.proto */
-  grpc_closure req_sent;
-
-  /* A response from the LB server has been received (or error). Process it */
-  grpc_closure res_rcvd;
-
-  /* After the client has sent a close to the LB server */
-  grpc_closure close_sent;
-
-  /* ... and the status from the LB server has been received */
-  grpc_closure srv_status_rcvd;
-
-  grpc_call *lb_call;    /* streaming call to the LB server, */
-  gpr_timespec deadline; /* for the streaming call to the LB server */
-
-  grpc_metadata_array initial_metadata_recv;  /* initial MD from LB server */
-  grpc_metadata_array trailing_metadata_recv; /* trailing MD from LB server */
-
-  /* what's being sent to the LB server. Note that its value may vary if the LB
-   * server indicates a redirect. */
-  grpc_byte_buffer *request_payload;
-
-  /* response from the LB server, if any. Processed in res_recv_cb() */
-  grpc_byte_buffer *response_payload;
-
-  /* the call's status and status detailset in srv_status_rcvd_cb() */
-  grpc_status_code status;
-  char *status_details;
-  size_t status_details_capacity;
-
-  /* pointer back to the enclosing policy */
-  glb_lb_policy *glb_policy;
-} lb_client_data;
-
-static void md_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error);
-static void req_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error);
-static void res_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error);
-static void close_sent_cb(grpc_exec_ctx *exec_ctx, void *arg,
-                          grpc_error *error);
-static void srv_status_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg,
-                               grpc_error *error);
-
-static lb_client_data *lb_client_data_create(glb_lb_policy *glb_policy) {
+static void lb_on_server_status_received(grpc_exec_ctx *exec_ctx, void *arg,
+                                         grpc_error *error);
+static void lb_on_response_received(grpc_exec_ctx *exec_ctx, void *arg,
+                                    grpc_error *error);
+static void lb_call_init(glb_lb_policy *glb_policy) {
   GPR_ASSERT(glb_policy->server_name != NULL);
   GPR_ASSERT(glb_policy->server_name[0] != '\0');
 
-  lb_client_data *lb_client = gpr_malloc(sizeof(lb_client_data));
-  memset(lb_client, 0, sizeof(lb_client_data));
-
-  gpr_mu_init(&lb_client->mu);
-  grpc_closure_init(&lb_client->md_sent, md_sent_cb, lb_client);
-
-  grpc_closure_init(&lb_client->req_sent, req_sent_cb, lb_client);
-  grpc_closure_init(&lb_client->res_rcvd, res_recv_cb, lb_client);
-  grpc_closure_init(&lb_client->close_sent, close_sent_cb, lb_client);
-  grpc_closure_init(&lb_client->srv_status_rcvd, srv_status_rcvd_cb, lb_client);
-
-  lb_client->deadline = glb_policy->deadline;
-
   /* Note the following LB call progresses every time there's activity in \a
    * glb_policy->base.interested_parties, which is comprised of the polling
    * entities from \a client_channel. */
-  lb_client->lb_call = grpc_channel_create_pollset_set_call(
+  glb_policy->lb_call = grpc_channel_create_pollset_set_call(
       glb_policy->lb_channel, NULL, GRPC_PROPAGATE_DEFAULTS,
       glb_policy->base.interested_parties,
       "/grpc.lb.v1.LoadBalancer/BalanceLoad", glb_policy->server_name,
-      lb_client->deadline, NULL);
+      glb_policy->deadline, NULL);
 
-  grpc_metadata_array_init(&lb_client->initial_metadata_recv);
-  grpc_metadata_array_init(&lb_client->trailing_metadata_recv);
+  grpc_metadata_array_init(&glb_policy->lb_initial_metadata_recv);
+  grpc_metadata_array_init(&glb_policy->lb_trailing_metadata_recv);
 
   grpc_grpclb_request *request =
       grpc_grpclb_request_create(glb_policy->server_name);
   gpr_slice request_payload_slice = grpc_grpclb_request_encode(request);
-  lb_client->request_payload =
+  glb_policy->lb_request_payload =
       grpc_raw_byte_buffer_create(&request_payload_slice, 1);
   gpr_slice_unref(request_payload_slice);
   grpc_grpclb_request_destroy(request);
 
-  lb_client->status_details = NULL;
-  lb_client->status_details_capacity = 0;
-  lb_client->glb_policy = glb_policy;
-  return lb_client;
+  glb_policy->lb_call_status_details = NULL;
+  glb_policy->lb_call_status_details_capacity = 0;
+
+  grpc_closure_init(&glb_policy->lb_on_server_status_received,
+                    lb_on_server_status_received, glb_policy);
+  grpc_closure_init(&glb_policy->lb_on_response_received,
+                    lb_on_response_received, glb_policy);
+
+  gpr_backoff_init(&glb_policy->lb_call_backoff_state, BACKOFF_MULTIPLIER,
+                   BACKOFF_JITTER, BACKOFF_MIN_SECONDS * 1000,
+                   BACKOFF_MAX_SECONDS * 1000);
 }
 
-static void lb_client_data_destroy(lb_client_data *lb_client) {
-  grpc_call_destroy(lb_client->lb_call);
-  grpc_metadata_array_destroy(&lb_client->initial_metadata_recv);
-  grpc_metadata_array_destroy(&lb_client->trailing_metadata_recv);
+static void lb_call_destroy(glb_lb_policy *glb_policy) {
+  GPR_ASSERT(glb_policy->lb_call != NULL);
+  grpc_call_destroy(glb_policy->lb_call);
+  glb_policy->lb_call = NULL;
 
-  grpc_byte_buffer_destroy(lb_client->request_payload);
+  grpc_metadata_array_destroy(&glb_policy->lb_initial_metadata_recv);
+  grpc_metadata_array_destroy(&glb_policy->lb_trailing_metadata_recv);
 
-  gpr_free(lb_client->status_details);
-  gpr_mu_destroy(&lb_client->mu);
-  gpr_free(lb_client);
-}
-static grpc_call *lb_client_data_get_call(lb_client_data *lb_client) {
-  return lb_client->lb_call;
+  grpc_byte_buffer_destroy(glb_policy->lb_request_payload);
+  gpr_free(glb_policy->lb_call_status_details);
 }
 
 /*
  * Auxiliary functions and LB client callbacks.
  */
-static void query_for_backends(grpc_exec_ctx *exec_ctx,
-                               glb_lb_policy *glb_policy) {
+static void query_for_backends_locked(grpc_exec_ctx *exec_ctx,
+                                      glb_lb_policy *glb_policy) {
   GPR_ASSERT(glb_policy->lb_channel != NULL);
+  lb_call_init(glb_policy);
+
+  if (grpc_lb_glb_trace) {
+    gpr_log(GPR_INFO, "Query for backends (grpclb: %p, lb_call: %p)",
+            (void *)glb_policy, (void *)glb_policy->lb_call);
+  }
+  GPR_ASSERT(glb_policy->lb_call != NULL);
 
-  glb_policy->lb_client = lb_client_data_create(glb_policy);
   grpc_call_error call_error;
-  grpc_op ops[1];
+  grpc_op ops[4];
   memset(ops, 0, sizeof(ops));
+
   grpc_op *op = ops;
   op->op = GRPC_OP_SEND_INITIAL_METADATA;
   op->data.send_initial_metadata.count = 0;
   op->flags = 0;
   op->reserved = NULL;
   op++;
-  call_error = grpc_call_start_batch_and_execute(
-      exec_ctx, glb_policy->lb_client->lb_call, ops, (size_t)(op - ops),
-      &glb_policy->lb_client->md_sent);
-  GPR_ASSERT(GRPC_CALL_OK == call_error);
 
-  op = ops;
-  op->op = GRPC_OP_RECV_STATUS_ON_CLIENT;
-  op->data.recv_status_on_client.trailing_metadata =
-      &glb_policy->lb_client->trailing_metadata_recv;
-  op->data.recv_status_on_client.status = &glb_policy->lb_client->status;
-  op->data.recv_status_on_client.status_details =
-      &glb_policy->lb_client->status_details;
-  op->data.recv_status_on_client.status_details_capacity =
-      &glb_policy->lb_client->status_details_capacity;
+  op->op = GRPC_OP_RECV_INITIAL_METADATA;
+  op->data.recv_initial_metadata = &glb_policy->lb_initial_metadata_recv;
   op->flags = 0;
   op->reserved = NULL;
   op++;
-  call_error = grpc_call_start_batch_and_execute(
-      exec_ctx, glb_policy->lb_client->lb_call, ops, (size_t)(op - ops),
-      &glb_policy->lb_client->srv_status_rcvd);
-  GPR_ASSERT(GRPC_CALL_OK == call_error);
-}
-
-static void md_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) {
-  lb_client_data *lb_client = arg;
-  GPR_ASSERT(lb_client->lb_call);
-  grpc_op ops[1];
-  memset(ops, 0, sizeof(ops));
-  grpc_op *op = ops;
 
+  GPR_ASSERT(glb_policy->lb_request_payload != NULL);
   op->op = GRPC_OP_SEND_MESSAGE;
-  op->data.send_message = lb_client->request_payload;
+  op->data.send_message = glb_policy->lb_request_payload;
   op->flags = 0;
   op->reserved = NULL;
   op++;
-  grpc_call_error call_error = grpc_call_start_batch_and_execute(
-      exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops),
-      &lb_client->req_sent);
-  GPR_ASSERT(GRPC_CALL_OK == call_error);
-}
-
-static void req_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) {
-  lb_client_data *lb_client = arg;
-  GPR_ASSERT(lb_client->lb_call);
-
-  grpc_op ops[2];
-  memset(ops, 0, sizeof(ops));
-  grpc_op *op = ops;
 
-  op->op = GRPC_OP_RECV_INITIAL_METADATA;
-  op->data.recv_initial_metadata = &lb_client->initial_metadata_recv;
+  op->op = GRPC_OP_RECV_STATUS_ON_CLIENT;
+  op->data.recv_status_on_client.trailing_metadata =
+      &glb_policy->lb_trailing_metadata_recv;
+  op->data.recv_status_on_client.status = &glb_policy->lb_call_status;
+  op->data.recv_status_on_client.status_details =
+      &glb_policy->lb_call_status_details;
+  op->data.recv_status_on_client.status_details_capacity =
+      &glb_policy->lb_call_status_details_capacity;
   op->flags = 0;
   op->reserved = NULL;
   op++;
+  /* take a weak ref (won't prevent calling of \a glb_shutdown if the strong ref
+   * count goes to zero) to be unref'd in lb_on_server_status_received */
+  GRPC_LB_POLICY_WEAK_REF(&glb_policy->base, "lb_on_server_status_received");
+  call_error = grpc_call_start_batch_and_execute(
+      exec_ctx, glb_policy->lb_call, ops, (size_t)(op - ops),
+      &glb_policy->lb_on_server_status_received);
+  GPR_ASSERT(GRPC_CALL_OK == call_error);
 
+  op = ops;
   op->op = GRPC_OP_RECV_MESSAGE;
-  op->data.recv_message = &lb_client->response_payload;
+  op->data.recv_message = &glb_policy->lb_response_payload;
   op->flags = 0;
   op->reserved = NULL;
   op++;
-  grpc_call_error call_error = grpc_call_start_batch_and_execute(
-      exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops),
-      &lb_client->res_rcvd);
+  /* take another weak ref to be unref'd in lb_on_response_received */
+  GRPC_LB_POLICY_WEAK_REF(&glb_policy->base, "lb_on_response_received");
+  call_error = grpc_call_start_batch_and_execute(
+      exec_ctx, glb_policy->lb_call, ops, (size_t)(op - ops),
+      &glb_policy->lb_on_response_received);
   GPR_ASSERT(GRPC_CALL_OK == call_error);
 }
 
-static void res_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) {
-  lb_client_data *lb_client = arg;
+static void lb_on_response_received(grpc_exec_ctx *exec_ctx, void *arg,
+                                    grpc_error *error) {
+  glb_lb_policy *glb_policy = arg;
+
   grpc_op ops[2];
   memset(ops, 0, sizeof(ops));
   grpc_op *op = ops;
-  if (lb_client->response_payload != NULL) {
+  if (glb_policy->lb_response_payload != NULL) {
+    gpr_backoff_reset(&glb_policy->lb_call_backoff_state);
     /* Received data from the LB server. Look inside
-     * lb_client->response_payload, for a serverlist. */
+     * glb_policy->lb_response_payload, for a serverlist. */
     grpc_byte_buffer_reader bbr;
-    grpc_byte_buffer_reader_init(&bbr, lb_client->response_payload);
+    grpc_byte_buffer_reader_init(&bbr, glb_policy->lb_response_payload);
     gpr_slice response_slice = grpc_byte_buffer_reader_readall(&bbr);
-    grpc_byte_buffer_destroy(lb_client->response_payload);
+    grpc_byte_buffer_destroy(glb_policy->lb_response_payload);
     grpc_grpclb_serverlist *serverlist =
         grpc_grpclb_response_parse_serverlist(response_slice);
     if (serverlist != NULL) {
+      GPR_ASSERT(glb_policy->lb_call != NULL);
       gpr_slice_unref(response_slice);
       if (grpc_lb_glb_trace) {
         gpr_log(GPR_INFO, "Serverlist with %lu servers received",
                 (unsigned long)serverlist->num_servers);
+        for (size_t i = 0; i < serverlist->num_servers; ++i) {
+          grpc_resolved_address addr;
+          parse_server(serverlist->servers[i], &addr);
+          char *ipport;
+          grpc_sockaddr_to_string(&ipport, &addr, false);
+          gpr_log(GPR_INFO, "Serverlist[%lu]: %s", (unsigned long)i, ipport);
+          gpr_free(ipport);
+        }
       }
 
       /* update serverlist */
       if (serverlist->num_servers > 0) {
-        gpr_mu_lock(&lb_client->glb_policy->mu);
-        if (grpc_grpclb_serverlist_equals(lb_client->glb_policy->serverlist,
-                                          serverlist)) {
+        gpr_mu_lock(&glb_policy->mu);
+        if (grpc_grpclb_serverlist_equals(glb_policy->serverlist, serverlist)) {
           if (grpc_lb_glb_trace) {
             gpr_log(GPR_INFO,
                     "Incoming server list identical to current, ignoring.");
           }
         } else { /* new serverlist */
-          if (lb_client->glb_policy->serverlist != NULL) {
+          if (glb_policy->serverlist != NULL) {
             /* dispose of the old serverlist */
-            grpc_grpclb_destroy_serverlist(lb_client->glb_policy->serverlist);
+            grpc_grpclb_destroy_serverlist(glb_policy->serverlist);
           }
           /* and update the copy in the glb_lb_policy instance */
-          lb_client->glb_policy->serverlist = serverlist;
-        }
-        if (lb_client->glb_policy->rr_policy == NULL) {
-          /* initial "handover", in this case from a null RR policy, meaning
-           * it'll just create the first RR policy instance */
-          rr_handover_locked(exec_ctx, lb_client->glb_policy, error);
-        } else {
-          /* unref the RR policy, eventually leading to its substitution with a
-           * new one constructed from the received serverlist (see
-           * glb_rr_connectivity_changed) */
-          GRPC_LB_POLICY_UNREF(exec_ctx, lb_client->glb_policy->rr_policy,
-                               "serverlist_received");
+          glb_policy->serverlist = serverlist;
+
+          rr_handover_locked(exec_ctx, glb_policy, error);
         }
-        gpr_mu_unlock(&lb_client->glb_policy->mu);
+        gpr_mu_unlock(&glb_policy->mu);
       } else {
         if (grpc_lb_glb_trace) {
           gpr_log(GPR_INFO,
@@ -1167,60 +1136,94 @@ static void res_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) {
                   "response with > 0 servers is received");
         }
       }
+    } else { /* serverlist == NULL */
+      gpr_log(GPR_ERROR, "Invalid LB response received: '%s'. Ignoring.",
+              gpr_dump_slice(response_slice, GPR_DUMP_ASCII | GPR_DUMP_HEX));
+      gpr_slice_unref(response_slice);
+    }
 
+    if (!glb_policy->shutting_down) {
       /* keep listening for serverlist updates */
       op->op = GRPC_OP_RECV_MESSAGE;
-      op->data.recv_message = &lb_client->response_payload;
+      op->data.recv_message = &glb_policy->lb_response_payload;
       op->flags = 0;
       op->reserved = NULL;
       op++;
+      /* reuse the "lb_on_response_received" weak ref taken in
+       * query_for_backends_locked() */
       const grpc_call_error call_error = grpc_call_start_batch_and_execute(
-          exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops),
-          &lb_client->res_rcvd); /* loop */
+          exec_ctx, glb_policy->lb_call, ops, (size_t)(op - ops),
+          &glb_policy->lb_on_response_received); /* loop */
       GPR_ASSERT(GRPC_CALL_OK == call_error);
-      return;
     }
-
-    GPR_ASSERT(serverlist == NULL);
-    gpr_log(GPR_ERROR, "Invalid LB response received: '%s'",
-            gpr_dump_slice(response_slice, GPR_DUMP_ASCII));
-    gpr_slice_unref(response_slice);
-
-    /* Disconnect from server returning invalid response. */
-    op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT;
-    op->flags = 0;
-    op->reserved = NULL;
-    op++;
-    grpc_call_error call_error = grpc_call_start_batch_and_execute(
-        exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops),
-        &lb_client->close_sent);
-    GPR_ASSERT(GRPC_CALL_OK == call_error);
+  } else { /* empty payload: call cancelled. */
+           /* dispose of the "lb_on_response_received" weak ref taken in
+            * query_for_backends_locked() and reused in every reception loop */
+    GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &glb_policy->base,
+                              "lb_on_response_received_empty_payload");
   }
-  /* empty payload: call cancelled by server. Cleanups happening in
-   * srv_status_rcvd_cb */
 }
 
-static void close_sent_cb(grpc_exec_ctx *exec_ctx, void *arg,
-                          grpc_error *error) {
-  if (grpc_lb_glb_trace) {
-    gpr_log(GPR_INFO,
-            "Close from LB client sent. Waiting from server status now");
+static void lb_call_on_retry_timer(grpc_exec_ctx *exec_ctx, void *arg,
+                                   grpc_error *error) {
+  glb_lb_policy *glb_policy = arg;
+  gpr_mu_lock(&glb_policy->mu);
+
+  if (!glb_policy->shutting_down) {
+    if (grpc_lb_glb_trace) {
+      gpr_log(GPR_INFO, "Restaring call to LB server (grpclb %p)",
+              (void *)glb_policy);
+    }
+    GPR_ASSERT(glb_policy->lb_call == NULL);
+    query_for_backends_locked(exec_ctx, glb_policy);
   }
+  gpr_mu_unlock(&glb_policy->mu);
+
+  GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &glb_policy->base,
+                            "grpclb_on_retry_timer");
 }
 
-static void srv_status_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg,
-                               grpc_error *error) {
-  lb_client_data *lb_client = arg;
+static void lb_on_server_status_received(grpc_exec_ctx *exec_ctx, void *arg,
+                                         grpc_error *error) {
+  glb_lb_policy *glb_policy = arg;
+  gpr_mu_lock(&glb_policy->mu);
+
+  GPR_ASSERT(glb_policy->lb_call != NULL);
+
   if (grpc_lb_glb_trace) {
-    gpr_log(GPR_INFO,
-            "status from lb server received. Status = %d, Details = '%s', "
-            "Capacity "
-            "= %lu",
-            lb_client->status, lb_client->status_details,
-            (unsigned long)lb_client->status_details_capacity);
+    gpr_log(GPR_DEBUG,
+            "Status from LB server received. Status = %d, Details = '%s', "
+            "(call: %p)",
+            glb_policy->lb_call_status, glb_policy->lb_call_status_details,
+            (void *)glb_policy->lb_call);
+  }
+
+  /* We need to performe cleanups no matter what. */
+  lb_call_destroy(glb_policy);
+
+  if (!glb_policy->shutting_down) {
+    /* if we aren't shutting down, restart the LB client call after some time */
+    gpr_timespec now = gpr_now(GPR_CLOCK_MONOTONIC);
+    gpr_timespec next_try =
+        gpr_backoff_step(&glb_policy->lb_call_backoff_state, now);
+    if (grpc_lb_glb_trace) {
+      gpr_log(GPR_DEBUG, "Connection to LB server lost (grpclb: %p)...",
+              (void *)glb_policy);
+      gpr_timespec timeout = gpr_time_sub(next_try, now);
+      if (gpr_time_cmp(timeout, gpr_time_0(timeout.clock_type)) > 0) {
+        gpr_log(GPR_DEBUG, "... retrying in %" PRId64 ".%09d seconds.",
+                timeout.tv_sec, timeout.tv_nsec);
+      } else {
+        gpr_log(GPR_DEBUG, "... retrying immediately.");
+      }
+    }
+    GRPC_LB_POLICY_WEAK_REF(&glb_policy->base, "grpclb_retry_timer");
+    grpc_timer_init(exec_ctx, &glb_policy->lb_call_retry_timer, next_try,
+                    lb_call_on_retry_timer, glb_policy, now);
   }
-  /* TODO(dgq): deal with stream termination properly (fire up another one?
-   * fail the original call?) */
+  gpr_mu_unlock(&glb_policy->mu);
+  GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &glb_policy->base,
+                            "lb_on_server_status_received");
 }
 
 /* Code wiring the policy with the rest of the core */
diff --git a/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h b/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h
index 53fed22bae008d8cec267cec623f72827e4891ad..e36d0966f85aabc0a1fcf2864c23177ffc672625 100644
--- a/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h
+++ b/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h
@@ -77,7 +77,7 @@ typedef struct _grpc_lb_v1_Server {
     bool has_port;
     int32_t port;
     bool has_load_balance_token;
-    char load_balance_token[65];
+    char load_balance_token[50];
     bool has_drop_request;
     bool drop_request;
 /* @@protoc_insertion_point(struct:grpc_lb_v1_Server) */
@@ -172,7 +172,7 @@ extern const pb_field_t grpc_lb_v1_Server_fields[5];
 #define grpc_lb_v1_LoadBalanceResponse_size      (98 + grpc_lb_v1_ServerList_size)
 #define grpc_lb_v1_InitialLoadBalanceResponse_size 90
 /* grpc_lb_v1_ServerList_size depends on runtime parameters */
-#define grpc_lb_v1_Server_size                   98
+#define grpc_lb_v1_Server_size                   83
 
 /* Message IDs (where set with "msgid" option) */
 #ifdef PB_MSGID
diff --git a/src/core/ext/lb_policy/round_robin/round_robin.c b/src/core/ext/lb_policy/round_robin/round_robin.c
index 37a9b18b970a0e8a9e2f668fcacfec5e6d013567..0fd3abe0992a1b0e6aab712cbbf1530336ab1f36 100644
--- a/src/core/ext/lb_policy/round_robin/round_robin.c
+++ b/src/core/ext/lb_policy/round_robin/round_robin.c
@@ -120,6 +120,8 @@ typedef struct {
   grpc_connectivity_state connectivity_state;
   /** the subchannel's target user data */
   void *user_data;
+  /** vtable to operate over \a user_data */
+  const grpc_lb_user_data_vtable *user_data_vtable;
 } subchannel_data;
 
 struct round_robin_lb_policy {
@@ -186,9 +188,13 @@ static void advance_last_picked_locked(round_robin_lb_policy *p) {
   }
 
   if (grpc_lb_round_robin_trace) {
-    gpr_log(GPR_DEBUG, "[READYLIST] ADVANCED LAST PICK. NOW AT NODE %p (SC %p)",
-            (void *)p->ready_list_last_pick,
-            (void *)p->ready_list_last_pick->subchannel);
+    gpr_log(GPR_DEBUG,
+            "[READYLIST, RR: %p] ADVANCED LAST PICK. NOW AT NODE %p (SC %p, "
+            "CSC %p)",
+            (void *)p, (void *)p->ready_list_last_pick,
+            (void *)p->ready_list_last_pick->subchannel,
+            (void *)grpc_subchannel_get_connected_subchannel(
+                p->ready_list_last_pick->subchannel));
   }
 }
 
@@ -255,9 +261,18 @@ static void remove_disconnected_sc_locked(round_robin_lb_policy *p,
 static void rr_destroy(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) {
   round_robin_lb_policy *p = (round_robin_lb_policy *)pol;
   ready_list *elem;
+
+  if (grpc_lb_round_robin_trace) {
+    gpr_log(GPR_DEBUG, "Destroying Round Robin policy at %p", (void *)pol);
+  }
+
   for (size_t i = 0; i < p->num_subchannels; i++) {
     subchannel_data *sd = p->subchannels[i];
-    GRPC_SUBCHANNEL_UNREF(exec_ctx, sd->subchannel, "round_robin");
+    GRPC_SUBCHANNEL_UNREF(exec_ctx, sd->subchannel, "round_robin_destroy");
+    if (sd->user_data != NULL) {
+      GPR_ASSERT(sd->user_data_vtable != NULL);
+      sd->user_data_vtable->destroy(sd->user_data);
+    }
     gpr_free(sd);
   }
 
@@ -285,6 +300,9 @@ static void rr_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) {
   size_t i;
 
   gpr_mu_lock(&p->mu);
+  if (grpc_lb_round_robin_trace) {
+    gpr_log(GPR_DEBUG, "Shutting down Round Robin policy at %p", (void *)pol);
+  }
 
   p->shutdown = 1;
   while ((pp = p->pending_picks)) {
@@ -296,7 +314,7 @@ static void rr_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) {
   }
   grpc_connectivity_state_set(
       exec_ctx, &p->state_tracker, GRPC_CHANNEL_SHUTDOWN,
-      GRPC_ERROR_CREATE("Channel Shutdown"), "shutdown");
+      GRPC_ERROR_CREATE("Channel Shutdown"), "rr_shutdown");
   for (i = 0; i < p->num_subchannels; i++) {
     subchannel_data *sd = p->subchannels[i];
     grpc_subchannel_notify_on_state_change(exec_ctx, sd->subchannel, NULL, NULL,
@@ -395,6 +413,11 @@ static int rr_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol,
   pending_pick *pp;
   ready_list *selected;
   gpr_mu_lock(&p->mu);
+
+  if (grpc_lb_round_robin_trace) {
+    gpr_log(GPR_INFO, "Round Robin %p trying to pick", (void *)pol);
+  }
+
   if ((selected = peek_next_connected_locked(p))) {
     /* readily available, report right away */
     *target = GRPC_CONNECTED_SUBCHANNEL_REF(
@@ -435,7 +458,6 @@ static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg,
   subchannel_data *sd = arg;
   round_robin_lb_policy *p = sd->policy;
   pending_pick *pp;
-  ready_list *selected;
 
   int unref = 0;
 
@@ -456,12 +478,14 @@ static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg,
         /* at this point we know there's at least one suitable subchannel. Go
          * ahead and pick one and notify the pending suitors in
          * p->pending_picks. This preemtively replicates rr_pick()'s actions. */
-        selected = peek_next_connected_locked(p);
+        ready_list *selected = peek_next_connected_locked(p);
+        GPR_ASSERT(selected != NULL);
         if (p->pending_picks != NULL) {
           /* if the selected subchannel is going to be used for the pending
            * picks, update the last picked pointer */
           advance_last_picked_locked(p);
         }
+
         while ((pp = p->pending_picks)) {
           p->pending_picks = pp->next;
 
@@ -585,6 +609,7 @@ static void rr_ping_one(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol,
         grpc_subchannel_get_connected_subchannel(selected->subchannel),
         "picked");
     grpc_connected_subchannel_ping(exec_ctx, target, closure);
+    GRPC_CONNECTED_SUBCHANNEL_UNREF(exec_ctx, target, "picked");
   } else {
     gpr_mu_unlock(&p->mu);
     grpc_exec_ctx_sched(exec_ctx, closure,
@@ -653,7 +678,11 @@ static grpc_lb_policy *round_robin_create(grpc_exec_ctx *exec_ctx,
       sd->policy = p;
       sd->index = subchannel_idx;
       sd->subchannel = subchannel;
-      sd->user_data = addresses->addresses[i].user_data;
+      sd->user_data_vtable = addresses->user_data_vtable;
+      if (sd->user_data_vtable != NULL) {
+        sd->user_data =
+            sd->user_data_vtable->copy(addresses->addresses[i].user_data);
+      }
       ++subchannel_idx;
       grpc_closure_init(&sd->connectivity_changed_closure,
                         rr_connectivity_changed, sd);
diff --git a/src/core/ext/resolver/dns/native/dns_resolver.c b/src/core/ext/resolver/dns/native/dns_resolver.c
index 958b8af8b28ee6394db1ce481bc191010e74dac5..665439f360636bd0714639b90f01389592410f3f 100644
--- a/src/core/ext/resolver/dns/native/dns_resolver.c
+++ b/src/core/ext/resolver/dns/native/dns_resolver.c
@@ -190,7 +190,7 @@ static void dns_on_resolved(grpc_exec_ctx *exec_ctx, void *arg,
     GPR_ASSERT(!r->have_retry_timer);
     r->have_retry_timer = true;
     GRPC_RESOLVER_REF(&r->base, "retry-timer");
-    if (gpr_time_cmp(timeout, gpr_time_0(timeout.clock_type)) <= 0) {
+    if (gpr_time_cmp(timeout, gpr_time_0(timeout.clock_type)) > 0) {
       gpr_log(GPR_DEBUG, "retrying in %" PRId64 ".%09d seconds", timeout.tv_sec,
               timeout.tv_nsec);
     } else {
diff --git a/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c b/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c
index 57e1a8ec01ffb3bf7656a78e121310e8725e6cfb..d0ac72a01143675878e75be963908b645ad5d2fd 100644
--- a/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c
+++ b/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c
@@ -347,7 +347,7 @@ grpc_channel *grpc_secure_channel_create(grpc_channel_credentials *creds,
       &exec_ctx, &f->base, target, GRPC_CLIENT_CHANNEL_TYPE_REGULAR, new_args);
   // Clean up.
   GRPC_SECURITY_CONNECTOR_UNREF(&f->security_connector->base,
-                                "client_channel_factory_create_channel");
+                                "secure_client_channel_factory_create_channel");
   grpc_channel_args_destroy(new_args);
   grpc_client_channel_factory_unref(&exec_ctx, &f->base);
   grpc_exec_ctx_finish(&exec_ctx);
diff --git a/src/core/ext/transport/chttp2/transport/hpack_parser.c b/src/core/ext/transport/chttp2/transport/hpack_parser.c
index 8180f78fc00bd79852f12b750e06ea19ff73759a..9702cb2c814dc4f2ab9b16be6fcbe1e947742d14 100644
--- a/src/core/ext/transport/chttp2/transport/hpack_parser.c
+++ b/src/core/ext/transport/chttp2/transport/hpack_parser.c
@@ -50,6 +50,7 @@
 #include <grpc/support/useful.h>
 
 #include "src/core/ext/transport/chttp2/transport/bin_encoder.h"
+#include "src/core/ext/transport/chttp2/transport/http2_errors.h"
 #include "src/core/lib/profiling/timers.h"
 #include "src/core/lib/support/string.h"
 
@@ -1578,6 +1579,20 @@ static const maybe_complete_func_type maybe_complete_funcs[] = {
     grpc_chttp2_maybe_complete_recv_initial_metadata,
     grpc_chttp2_maybe_complete_recv_trailing_metadata};
 
+static void force_client_rst_stream(grpc_exec_ctx *exec_ctx, void *sp,
+                                    grpc_error *error) {
+  grpc_chttp2_stream *s = sp;
+  grpc_chttp2_transport *t = s->t;
+  if (!s->write_closed) {
+    gpr_slice_buffer_add(
+        &t->qbuf, grpc_chttp2_rst_stream_create(s->id, GRPC_CHTTP2_NO_ERROR,
+                                                &s->stats.outgoing));
+    grpc_chttp2_initiate_write(exec_ctx, t, false, "force_rst_stream");
+    grpc_chttp2_mark_stream_closed(exec_ctx, t, s, true, true, GRPC_ERROR_NONE);
+  }
+  GRPC_CHTTP2_STREAM_UNREF(exec_ctx, s, "final_rst");
+}
+
 grpc_error *grpc_chttp2_header_parser_parse(grpc_exec_ctx *exec_ctx,
                                             void *hpack_parser,
                                             grpc_chttp2_transport *t,
@@ -1613,6 +1628,17 @@ grpc_error *grpc_chttp2_header_parser_parse(grpc_exec_ctx *exec_ctx,
         s->header_frames_received++;
       }
       if (parser->is_eof) {
+        if (t->is_client && !s->write_closed) {
+          /* server eof ==> complete closure; we may need to forcefully close
+             the stream. Wait until the combiner lock is ready to be released
+             however -- it might be that we receive a RST_STREAM following this
+             and can avoid the extra write */
+          GRPC_CHTTP2_STREAM_REF(s, "final_rst");
+          grpc_combiner_execute_finally(
+              exec_ctx, t->combiner,
+              grpc_closure_create(force_client_rst_stream, s), GRPC_ERROR_NONE,
+              false);
+        }
         grpc_chttp2_mark_stream_closed(exec_ctx, t, s, true, false,
                                        GRPC_ERROR_NONE);
       }
diff --git a/src/core/lib/iomgr/endpoint_pair_uv.c b/src/core/lib/iomgr/endpoint_pair_uv.c
index 7941e203886606ff82efe3af532fc22b24b41d5e..ff24894c6db8d3ff9977dc86ceb6e96b1fa4b2d3 100644
--- a/src/core/lib/iomgr/endpoint_pair_uv.c
+++ b/src/core/lib/iomgr/endpoint_pair_uv.c
@@ -41,8 +41,9 @@
 
 #include "src/core/lib/iomgr/endpoint_pair.h"
 
-grpc_endpoint_pair grpc_iomgr_create_endpoint_pair(const char *name,
-                                                   size_t read_slice_size) {
+grpc_endpoint_pair grpc_iomgr_create_endpoint_pair(
+    const char *name, grpc_resource_quota *resource_quota,
+    size_t read_slice_size) {
   grpc_endpoint_pair endpoint_pair;
   // TODO(mlumish): implement this properly under libuv
   GPR_ASSERT(false &&
diff --git a/src/core/lib/iomgr/network_status_tracker.c b/src/core/lib/iomgr/network_status_tracker.c
index b4bb7e3cf7b22ef2b4590d9d6f89f21ffb39d706..a5ca9ed2c3431c97b71aa3322500e0a0b624272e 100644
--- a/src/core/lib/iomgr/network_status_tracker.c
+++ b/src/core/lib/iomgr/network_status_tracker.c
@@ -46,7 +46,7 @@ static gpr_mu g_endpoint_mutex;
 void grpc_network_status_shutdown(void) {
   if (head != NULL) {
     gpr_log(GPR_ERROR,
-            "Memory leaked as all network endpoints were not shut down");
+            "Memory leaked as not all network endpoints were shut down");
   }
   gpr_mu_destroy(&g_endpoint_mutex);
 }
diff --git a/src/core/lib/iomgr/resource_quota.c b/src/core/lib/iomgr/resource_quota.c
index e39cf28e356e04df07f1f2a793e2f10ced4e5c90..8a06443d58fc5940b1b11d2e24abd2a8d71ffbb6 100644
--- a/src/core/lib/iomgr/resource_quota.c
+++ b/src/core/lib/iomgr/resource_quota.c
@@ -715,3 +715,10 @@ void grpc_resource_user_alloc_slices(
   grpc_resource_user_alloc(exec_ctx, slice_allocator->resource_user,
                            count * length, &slice_allocator->on_allocated);
 }
+
+gpr_slice grpc_resource_user_slice_malloc(grpc_exec_ctx *exec_ctx,
+                                          grpc_resource_user *resource_user,
+                                          size_t size) {
+  grpc_resource_user_alloc(exec_ctx, resource_user, size, NULL);
+  return ru_slice_create(resource_user, size);
+}
diff --git a/src/core/lib/iomgr/resource_quota.h b/src/core/lib/iomgr/resource_quota.h
index 6dfac55f88c6e5f263d7ec8137adf63e7245037f..da68f21a2c7143cdf29d54a383a4b55f69b5e924 100644
--- a/src/core/lib/iomgr/resource_quota.h
+++ b/src/core/lib/iomgr/resource_quota.h
@@ -221,4 +221,9 @@ void grpc_resource_user_alloc_slices(
     grpc_resource_user_slice_allocator *slice_allocator, size_t length,
     size_t count, gpr_slice_buffer *dest);
 
+/* Allocate one slice of length \a size synchronously. */
+gpr_slice grpc_resource_user_slice_malloc(grpc_exec_ctx *exec_ctx,
+                                          grpc_resource_user *resource_user,
+                                          size_t size);
+
 #endif /* GRPC_CORE_LIB_IOMGR_RESOURCE_QUOTA_H */
diff --git a/src/core/lib/iomgr/tcp_client_uv.c b/src/core/lib/iomgr/tcp_client_uv.c
index 62746670420deaf43f2c9eb87cb179fa1bda0186..b07f9ceffa359b4545ecbce9a4e3b18d2b8b7ac4 100644
--- a/src/core/lib/iomgr/tcp_client_uv.c
+++ b/src/core/lib/iomgr/tcp_client_uv.c
@@ -54,9 +54,12 @@ typedef struct grpc_uv_tcp_connect {
   grpc_endpoint **endpoint;
   int refs;
   char *addr_name;
+  grpc_resource_quota *resource_quota;
 } grpc_uv_tcp_connect;
 
-static void uv_tcp_connect_cleanup(grpc_uv_tcp_connect *connect) {
+static void uv_tcp_connect_cleanup(grpc_exec_ctx *exec_ctx,
+                                   grpc_uv_tcp_connect *connect) {
+  grpc_resource_quota_internal_unref(exec_ctx, connect->resource_quota);
   gpr_free(connect);
 }
 
@@ -74,7 +77,7 @@ static void uv_tc_on_alarm(grpc_exec_ctx *exec_ctx, void *acp,
   }
   done = (--connect->refs == 0);
   if (done) {
-    uv_tcp_connect_cleanup(connect);
+    uv_tcp_connect_cleanup(exec_ctx, connect);
   }
 }
 
@@ -86,8 +89,8 @@ static void uv_tc_on_connect(uv_connect_t *req, int status) {
   grpc_closure *closure = connect->closure;
   grpc_timer_cancel(&exec_ctx, &connect->alarm);
   if (status == 0) {
-    *connect->endpoint =
-        grpc_tcp_create(connect->tcp_handle, connect->addr_name);
+    *connect->endpoint = grpc_tcp_create(
+        connect->tcp_handle, connect->resource_quota, connect->addr_name);
   } else {
     error = GRPC_ERROR_CREATE("Failed to connect to remote host");
     error = grpc_error_set_int(error, GRPC_ERROR_INT_ERRNO, -status);
@@ -105,7 +108,7 @@ static void uv_tc_on_connect(uv_connect_t *req, int status) {
   }
   done = (--connect->refs == 0);
   if (done) {
-    uv_tcp_connect_cleanup(connect);
+    uv_tcp_connect_cleanup(&exec_ctx, connect);
   }
   grpc_exec_ctx_sched(&exec_ctx, closure, error, NULL);
   grpc_exec_ctx_finish(&exec_ctx);
@@ -114,16 +117,31 @@ static void uv_tc_on_connect(uv_connect_t *req, int status) {
 static void tcp_client_connect_impl(grpc_exec_ctx *exec_ctx,
                                     grpc_closure *closure, grpc_endpoint **ep,
                                     grpc_pollset_set *interested_parties,
+                                    const grpc_channel_args *channel_args,
                                     const grpc_resolved_address *resolved_addr,
                                     gpr_timespec deadline) {
   grpc_uv_tcp_connect *connect;
+  grpc_resource_quota *resource_quota = grpc_resource_quota_create(NULL);
+  (void)channel_args;
   (void)interested_parties;
+
+  if (channel_args != NULL) {
+    for (size_t i = 0; i < channel_args->num_args; i++) {
+      if (0 == strcmp(channel_args->args[i].key, GRPC_ARG_RESOURCE_QUOTA)) {
+        grpc_resource_quota_internal_unref(exec_ctx, resource_quota);
+        resource_quota = grpc_resource_quota_internal_ref(
+            channel_args->args[i].value.pointer.p);
+      }
+    }
+  }
+
   connect = gpr_malloc(sizeof(grpc_uv_tcp_connect));
   memset(connect, 0, sizeof(grpc_uv_tcp_connect));
   connect->closure = closure;
   connect->endpoint = ep;
   connect->tcp_handle = gpr_malloc(sizeof(uv_tcp_t));
   connect->addr_name = grpc_sockaddr_to_uri(resolved_addr);
+  connect->resource_quota = resource_quota;
   uv_tcp_init(uv_default_loop(), connect->tcp_handle);
   connect->connect_req.data = connect;
   // TODO(murgatroid99): figure out what the return value here means
@@ -138,16 +156,18 @@ static void tcp_client_connect_impl(grpc_exec_ctx *exec_ctx,
 // overridden by api_fuzzer.c
 void (*grpc_tcp_client_connect_impl)(
     grpc_exec_ctx *exec_ctx, grpc_closure *closure, grpc_endpoint **ep,
-    grpc_pollset_set *interested_parties, const grpc_resolved_address *addr,
+    grpc_pollset_set *interested_parties, const grpc_channel_args *channel_args,
+    const grpc_resolved_address *addr,
     gpr_timespec deadline) = tcp_client_connect_impl;
 
 void grpc_tcp_client_connect(grpc_exec_ctx *exec_ctx, grpc_closure *closure,
                              grpc_endpoint **ep,
                              grpc_pollset_set *interested_parties,
+                             const grpc_channel_args *channel_args,
                              const grpc_resolved_address *addr,
                              gpr_timespec deadline) {
-  grpc_tcp_client_connect_impl(exec_ctx, closure, ep, interested_parties, addr,
-                               deadline);
+  grpc_tcp_client_connect_impl(exec_ctx, closure, ep, interested_parties,
+                               channel_args, addr, deadline);
 }
 
 #endif /* GRPC_UV */
diff --git a/src/core/lib/iomgr/tcp_server_posix.c b/src/core/lib/iomgr/tcp_server_posix.c
index b6fc1e4ca29114d037b200cc2350c1731500d8c6..7e2fb0f1f9c831c82b3a328fea248e097e3d915a 100644
--- a/src/core/lib/iomgr/tcp_server_posix.c
+++ b/src/core/lib/iomgr/tcp_server_posix.c
@@ -657,41 +657,46 @@ done:
   }
 }
 
+/* Return listener at port_index or NULL. Should only be called with s->mu
+   locked. */
+static grpc_tcp_listener *get_port_index(grpc_tcp_server *s,
+                                         unsigned port_index) {
+  unsigned num_ports = 0;
+  grpc_tcp_listener *sp;
+  for (sp = s->head; sp; sp = sp->next) {
+    if (!sp->is_sibling) {
+      if (++num_ports > port_index) {
+        return sp;
+      }
+    }
+  }
+  return NULL;
+}
+
 unsigned grpc_tcp_server_port_fd_count(grpc_tcp_server *s,
                                        unsigned port_index) {
   unsigned num_fds = 0;
-  grpc_tcp_listener *sp;
   gpr_mu_lock(&s->mu);
-  for (sp = s->head; sp && port_index != 0; sp = sp->next) {
-    if (!sp->is_sibling) {
-      --port_index;
-    }
+  grpc_tcp_listener *sp = get_port_index(s, port_index);
+  for (; sp; sp = sp->sibling) {
+    ++num_fds;
   }
-  for (; sp; sp = sp->sibling, ++num_fds)
-    ;
   gpr_mu_unlock(&s->mu);
   return num_fds;
 }
 
 int grpc_tcp_server_port_fd(grpc_tcp_server *s, unsigned port_index,
                             unsigned fd_index) {
-  grpc_tcp_listener *sp;
-  int fd;
   gpr_mu_lock(&s->mu);
-  for (sp = s->head; sp && port_index != 0; sp = sp->next) {
-    if (!sp->is_sibling) {
-      --port_index;
+  grpc_tcp_listener *sp = get_port_index(s, port_index);
+  for (; sp; sp = sp->sibling, --fd_index) {
+    if (fd_index == 0) {
+      gpr_mu_unlock(&s->mu);
+      return sp->fd;
     }
   }
-  for (; sp && fd_index != 0; sp = sp->sibling, --fd_index)
-    ;
-  if (sp) {
-    fd = sp->fd;
-  } else {
-    fd = -1;
-  }
   gpr_mu_unlock(&s->mu);
-  return fd;
+  return -1;
 }
 
 void grpc_tcp_server_start(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s,
diff --git a/src/core/lib/iomgr/tcp_server_uv.c b/src/core/lib/iomgr/tcp_server_uv.c
index 73e4db3d650d7e14e67b8040adfa93c9f6874d40..b5b9b92a20afc7f9f3360d8bf481126956b5f136 100644
--- a/src/core/lib/iomgr/tcp_server_uv.c
+++ b/src/core/lib/iomgr/tcp_server_uv.c
@@ -76,13 +76,30 @@ struct grpc_tcp_server {
 
   /* shutdown callback */
   grpc_closure *shutdown_complete;
+
+  grpc_resource_quota *resource_quota;
 };
 
-grpc_error *grpc_tcp_server_create(grpc_closure *shutdown_complete,
+grpc_error *grpc_tcp_server_create(grpc_exec_ctx *exec_ctx,
+                                   grpc_closure *shutdown_complete,
                                    const grpc_channel_args *args,
                                    grpc_tcp_server **server) {
   grpc_tcp_server *s = gpr_malloc(sizeof(grpc_tcp_server));
-  (void)args;
+  s->resource_quota = grpc_resource_quota_create(NULL);
+  for (size_t i = 0; i < (args == NULL ? 0 : args->num_args); i++) {
+    if (0 == strcmp(GRPC_ARG_RESOURCE_QUOTA, args->args[i].key)) {
+      if (args->args[i].type == GRPC_ARG_POINTER) {
+        grpc_resource_quota_internal_unref(exec_ctx, s->resource_quota);
+        s->resource_quota =
+            grpc_resource_quota_internal_ref(args->args[i].value.pointer.p);
+      } else {
+        grpc_resource_quota_internal_unref(exec_ctx, s->resource_quota);
+        gpr_free(s);
+        return GRPC_ERROR_CREATE(GRPC_ARG_RESOURCE_QUOTA
+                                 " must be a pointer to a buffer pool");
+      }
+    }
+  }
   gpr_ref_init(&s->refs, 1);
   s->on_accept_cb = NULL;
   s->on_accept_cb_arg = NULL;
@@ -119,6 +136,7 @@ static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) {
     gpr_free(sp->handle);
     gpr_free(sp);
   }
+  grpc_resource_quota_internal_unref(exec_ctx, s->resource_quota);
   gpr_free(s);
 }
 
@@ -201,7 +219,7 @@ static void on_connect(uv_stream_t *server, int status) {
     } else {
       gpr_log(GPR_INFO, "uv_tcp_getpeername error: %s", uv_strerror(status));
     }
-    ep = grpc_tcp_create(client, peer_name_string);
+    ep = grpc_tcp_create(client, sp->server->resource_quota, peer_name_string);
     sp->server->on_accept_cb(&exec_ctx, sp->server->on_accept_cb_arg, ep, NULL,
                              &acceptor);
     grpc_exec_ctx_finish(&exec_ctx);
diff --git a/src/core/lib/iomgr/tcp_uv.c b/src/core/lib/iomgr/tcp_uv.c
index 3860fe3e9b54e321aefdb1fbd7c9b949a14a89d0..8e74c9e8633ddb673adb423ad9688f20c004d95c 100644
--- a/src/core/lib/iomgr/tcp_uv.c
+++ b/src/core/lib/iomgr/tcp_uv.c
@@ -54,6 +54,9 @@ typedef struct {
   grpc_endpoint base;
   gpr_refcount refcount;
 
+  uv_write_t write_req;
+  uv_shutdown_t shutdown_req;
+
   uv_tcp_t *handle;
 
   grpc_closure *read_cb;
@@ -64,14 +67,23 @@ typedef struct {
   gpr_slice_buffer *write_slices;
   uv_buf_t *write_buffers;
 
+  grpc_resource_user resource_user;
+
   bool shutting_down;
+  bool resource_user_shutting_down;
+
   char *peer_string;
   grpc_pollset *pollset;
 } grpc_tcp;
 
 static void uv_close_callback(uv_handle_t *handle) { gpr_free(handle); }
 
-static void tcp_free(grpc_tcp *tcp) { gpr_free(tcp); }
+static void tcp_free(grpc_tcp *tcp) {
+  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+  grpc_resource_user_destroy(&exec_ctx, &tcp->resource_user);
+  gpr_free(tcp);
+  grpc_exec_ctx_finish(&exec_ctx);
+}
 
 /*#define GRPC_TCP_REFCOUNT_DEBUG*/
 #ifdef GRPC_TCP_REFCOUNT_DEBUG
@@ -106,11 +118,14 @@ static void tcp_ref(grpc_tcp *tcp) { gpr_ref(&tcp->refcount); }
 
 static void alloc_uv_buf(uv_handle_t *handle, size_t suggested_size,
                          uv_buf_t *buf) {
+  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   grpc_tcp *tcp = handle->data;
   (void)suggested_size;
-  tcp->read_slice = gpr_slice_malloc(GRPC_TCP_DEFAULT_READ_SLICE_SIZE);
+  tcp->read_slice = grpc_resource_user_slice_malloc(
+      &exec_ctx, &tcp->resource_user, GRPC_TCP_DEFAULT_READ_SLICE_SIZE);
   buf->base = (char *)GPR_SLICE_START_PTR(tcp->read_slice);
   buf->len = GPR_SLICE_LENGTH(tcp->read_slice);
+  grpc_exec_ctx_finish(&exec_ctx);
 }
 
 static void read_callback(uv_stream_t *stream, ssize_t nread,
@@ -198,7 +213,8 @@ static void write_callback(uv_write_t *req, int status) {
     gpr_log(GPR_DEBUG, "write complete on %p: error=%s", tcp, str);
   }
   gpr_free(tcp->write_buffers);
-  gpr_free(req);
+  grpc_resource_user_free(&exec_ctx, &tcp->resource_user,
+                          sizeof(uv_buf_t) * tcp->write_slices->count);
   grpc_exec_ctx_sched(&exec_ctx, cb, error, NULL);
   grpc_exec_ctx_finish(&exec_ctx);
 }
@@ -243,12 +259,15 @@ static void uv_endpoint_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep,
   tcp->write_cb = cb;
   buffer_count = (unsigned int)tcp->write_slices->count;
   buffers = gpr_malloc(sizeof(uv_buf_t) * buffer_count);
+  grpc_resource_user_alloc(exec_ctx, &tcp->resource_user,
+                           sizeof(uv_buf_t) * buffer_count, NULL);
   for (i = 0; i < buffer_count; i++) {
     slice = &tcp->write_slices->slices[i];
     buffers[i].base = (char *)GPR_SLICE_START_PTR(*slice);
     buffers[i].len = GPR_SLICE_LENGTH(*slice);
   }
-  write_req = gpr_malloc(sizeof(uv_write_t));
+  tcp->write_buffers = buffers;
+  write_req = &tcp->write_req;
   write_req->data = tcp;
   TCP_REF(tcp, "write");
   // TODO(murgatroid99): figure out what the return value here means
@@ -274,13 +293,29 @@ static void uv_add_to_pollset_set(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep,
   (void)pollset;
 }
 
-static void shutdown_callback(uv_shutdown_t *req, int status) { gpr_free(req); }
+static void shutdown_callback(uv_shutdown_t *req, int status) {}
+
+static void resource_user_shutdown_done(grpc_exec_ctx *exec_ctx, void *arg,
+                                        grpc_error *error) {
+  TCP_UNREF(arg, "resource_user");
+}
+
+static void uv_resource_user_maybe_shutdown(grpc_exec_ctx *exec_ctx,
+                                            grpc_tcp *tcp) {
+  if (!tcp->resource_user_shutting_down) {
+    tcp->resource_user_shutting_down = true;
+    TCP_REF(tcp, "resource_user");
+    grpc_resource_user_shutdown(
+        exec_ctx, &tcp->resource_user,
+        grpc_closure_create(resource_user_shutdown_done, tcp));
+  }
+}
 
 static void uv_endpoint_shutdown(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep) {
   grpc_tcp *tcp = (grpc_tcp *)ep;
   if (!tcp->shutting_down) {
     tcp->shutting_down = true;
-    uv_shutdown_t *req = gpr_malloc(sizeof(uv_shutdown_t));
+    uv_shutdown_t *req = &tcp->shutdown_req;
     uv_shutdown(req, (uv_stream_t *)tcp->handle, shutdown_callback);
   }
 }
@@ -289,6 +324,7 @@ static void uv_destroy(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep) {
   grpc_network_status_unregister_endpoint(ep);
   grpc_tcp *tcp = (grpc_tcp *)ep;
   uv_close((uv_handle_t *)tcp->handle, uv_close_callback);
+  uv_resource_user_maybe_shutdown(exec_ctx, tcp);
   TCP_UNREF(tcp, "destroy");
 }
 
@@ -297,18 +333,21 @@ static char *uv_get_peer(grpc_endpoint *ep) {
   return gpr_strdup(tcp->peer_string);
 }
 
+static grpc_resource_user *uv_get_resource_user(grpc_endpoint *ep) {
+  grpc_tcp *tcp = (grpc_tcp *)ep;
+  return &tcp->resource_user;
+}
+
 static grpc_workqueue *uv_get_workqueue(grpc_endpoint *ep) { return NULL; }
 
-static grpc_endpoint_vtable vtable = {uv_endpoint_read,
-                                      uv_endpoint_write,
-                                      uv_get_workqueue,
-                                      uv_add_to_pollset,
-                                      uv_add_to_pollset_set,
-                                      uv_endpoint_shutdown,
-                                      uv_destroy,
-                                      uv_get_peer};
+static grpc_endpoint_vtable vtable = {
+    uv_endpoint_read,  uv_endpoint_write,     uv_get_workqueue,
+    uv_add_to_pollset, uv_add_to_pollset_set, uv_endpoint_shutdown,
+    uv_destroy,        uv_get_resource_user,  uv_get_peer};
 
-grpc_endpoint *grpc_tcp_create(uv_tcp_t *handle, char *peer_string) {
+grpc_endpoint *grpc_tcp_create(uv_tcp_t *handle,
+                               grpc_resource_quota *resource_quota,
+                               char *peer_string) {
   grpc_tcp *tcp = (grpc_tcp *)gpr_malloc(sizeof(grpc_tcp));
 
   if (grpc_tcp_trace) {
@@ -325,6 +364,8 @@ grpc_endpoint *grpc_tcp_create(uv_tcp_t *handle, char *peer_string) {
   gpr_ref_init(&tcp->refcount, 1);
   tcp->peer_string = gpr_strdup(peer_string);
   tcp->shutting_down = false;
+  tcp->resource_user_shutting_down = false;
+  grpc_resource_user_init(&tcp->resource_user, resource_quota, peer_string);
   /* Tell network status tracking code about the new endpoint */
   grpc_network_status_register_endpoint(&tcp->base);
 
diff --git a/src/core/lib/iomgr/tcp_uv.h b/src/core/lib/iomgr/tcp_uv.h
index eed41151ea7859726e0efa6f300e4a47736b50a0..970fcafe4a52f7555ea3df4d95b5c69f25f433df 100644
--- a/src/core/lib/iomgr/tcp_uv.h
+++ b/src/core/lib/iomgr/tcp_uv.h
@@ -52,6 +52,8 @@ extern int grpc_tcp_trace;
 
 #define GRPC_TCP_DEFAULT_READ_SLICE_SIZE 8192
 
-grpc_endpoint *grpc_tcp_create(uv_tcp_t *handle, char *peer_string);
+grpc_endpoint *grpc_tcp_create(uv_tcp_t *handle,
+                               grpc_resource_quota *resource_quota,
+                               char *peer_string);
 
 #endif /* GRPC_CORE_LIB_IOMGR_TCP_UV_H */
diff --git a/src/core/lib/security/transport/security_connector.c b/src/core/lib/security/transport/security_connector.c
index 0eca46eb5255faaf6f5bfb331c8257642ef75ef0..ebf72a3abb431acd5a984ca36b1a2c51c5cc32b8 100644
--- a/src/core/lib/security/transport/security_connector.c
+++ b/src/core/lib/security/transport/security_connector.c
@@ -210,11 +210,11 @@ void grpc_security_connector_unref(grpc_security_connector *sc) {
 }
 
 static void connector_pointer_arg_destroy(void *p) {
-  GRPC_SECURITY_CONNECTOR_UNREF(p, "connector_pointer_arg");
+  GRPC_SECURITY_CONNECTOR_UNREF(p, "connector_pointer_arg_destroy");
 }
 
 static void *connector_pointer_arg_copy(void *p) {
-  return GRPC_SECURITY_CONNECTOR_REF(p, "connector_pointer_arg");
+  return GRPC_SECURITY_CONNECTOR_REF(p, "connector_pointer_arg_copy");
 }
 
 static int connector_pointer_cmp(void *a, void *b) { return GPR_ICMP(a, b); }
diff --git a/include/grpc++/impl/codegen/sync_cxx11.h b/src/core/lib/transport/pid_controller.c
similarity index 61%
rename from include/grpc++/impl/codegen/sync_cxx11.h
rename to src/core/lib/transport/pid_controller.c
index 6626ca1f94c99c323c2f0bad8fcbfeb2cb0933f3..3cef225d4bad049e9eb6dda3f77ce4adc5d524fb 100644
--- a/include/grpc++/impl/codegen/sync_cxx11.h
+++ b/src/core/lib/transport/pid_controller.c
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -31,19 +31,27 @@
  *
  */
 
-#ifndef GRPCXX_IMPL_CODEGEN_SYNC_CXX11_H
-#define GRPCXX_IMPL_CODEGEN_SYNC_CXX11_H
+#include "src/core/lib/transport/pid_controller.h"
 
-#include <condition_variable>
-#include <mutex>
+void grpc_pid_controller_init(grpc_pid_controller *pid_controller,
+                              double gain_p, double gain_i, double gain_d) {
+  pid_controller->gain_p = gain_p;
+  pid_controller->gain_i = gain_i;
+  pid_controller->gain_d = gain_d;
+  grpc_pid_controller_reset(pid_controller);
+}
 
-namespace grpc {
+void grpc_pid_controller_reset(grpc_pid_controller *pid_controller) {
+  pid_controller->last_error = 0.0;
+  pid_controller->error_integral = 0.0;
+}
 
-using std::condition_variable;
-using std::mutex;
-using std::lock_guard;
-using std::unique_lock;
-
-}  // namespace grpc
-
-#endif  // GRPCXX_IMPL_CODEGEN_SYNC_CXX11_H
+double grpc_pid_controller_update(grpc_pid_controller *pid_controller,
+                                  double error, double dt) {
+  pid_controller->error_integral += error * dt;
+  double diff_error = (error - pid_controller->last_error) / dt;
+  pid_controller->last_error = error;
+  return dt * (pid_controller->gain_p * error +
+               pid_controller->gain_i * pid_controller->error_integral +
+               pid_controller->gain_d * diff_error);
+}
diff --git a/include/grpc++/impl/codegen/impl/sync.h b/src/core/lib/transport/pid_controller.h
similarity index 56%
rename from include/grpc++/impl/codegen/impl/sync.h
rename to src/core/lib/transport/pid_controller.h
index 88951de6d0d42845a62e42d0f853c7b165251ca8..059b5b08346a48b1f9d13e9fb07584799e3a63f3 100644
--- a/include/grpc++/impl/codegen/impl/sync.h
+++ b/src/core/lib/transport/pid_controller.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -31,15 +31,34 @@
  *
  */
 
-#ifndef GRPCXX_IMPL_CODEGEN_IMPL_SYNC_H
-#define GRPCXX_IMPL_CODEGEN_IMPL_SYNC_H
+#ifndef GRPC_CORE_LIB_TRANSPORT_PID_CONTROLLER_H
+#define GRPC_CORE_LIB_TRANSPORT_PID_CONTROLLER_H
 
-#include <grpc++/impl/codegen/config.h>
+/* \file Simple PID controller.
+   Implements a proportional-integral-derivative controller.
+   Used when we want to iteratively control a variable to converge some other
+   observed value to a 'set-point'.
+   Gains can be set to adjust sensitivity to current error (p), the integral
+   of error (i), and the derivative of error (d). */
 
-#ifdef GRPC_CXX0X_NO_THREAD
-#include <grpc++/impl/codegen/sync_no_cxx11.h>
-#else
-#include <grpc++/impl/codegen/sync_cxx11.h>
-#endif
+typedef struct {
+  double gain_p;
+  double gain_i;
+  double gain_d;
+  double last_error;
+  double error_integral;
+} grpc_pid_controller;
+
+/** Initialize the controller */
+void grpc_pid_controller_init(grpc_pid_controller *pid_controller,
+                              double gain_p, double gain_i, double gain_d);
+
+/** Reset the controller: useful when things have changed significantly */
+void grpc_pid_controller_reset(grpc_pid_controller *pid_controller);
 
-#endif  // GRPCXX_IMPL_CODEGEN_IMPL_SYNC_H
+/** Update the controller: given a current error estimate, and the time since
+    the last update, returns a delta to the control value */
+double grpc_pid_controller_update(grpc_pid_controller *pid_controller,
+                                  double error, double dt);
+
+#endif
diff --git a/src/core/lib/tsi/ssl_transport_security.c b/src/core/lib/tsi/ssl_transport_security.c
index 749b46e19f4de2d2e8767ea022b235ddd27634b7..366dca95077951e20643956b47d34d68041e33f8 100644
--- a/src/core/lib/tsi/ssl_transport_security.c
+++ b/src/core/lib/tsi/ssl_transport_security.c
@@ -31,9 +31,6 @@
  *
  */
 
-#include "src/core/lib/iomgr/sockaddr.h"
-
-#include "src/core/lib/iomgr/socket_utils.h"
 #include "src/core/lib/tsi/ssl_transport_security.h"
 
 #include <grpc/support/port_platform.h>
@@ -41,6 +38,15 @@
 #include <limits.h>
 #include <string.h>
 
+/* TODO(jboeuf): refactor inet_ntop into a portability header. */
+/* Note: for whomever reads this and tries to refactor this, this
+   can't be in grpc, it has to be in gpr. */
+#ifdef GPR_WINDOWS
+#include <ws2tcpip.h>
+#else
+#include <arpa/inet.h>
+#endif
+
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
 #include <grpc/support/sync.h>
@@ -349,8 +355,8 @@ static tsi_result add_subject_alt_names_properties_to_peer(
         result = TSI_INTERNAL_ERROR;
         break;
       }
-      const char *name = grpc_inet_ntop(af, subject_alt_name->d.iPAddress->data,
-                                        ntop_buf, INET6_ADDRSTRLEN);
+      const char *name = inet_ntop(af, subject_alt_name->d.iPAddress->data,
+                                   ntop_buf, INET6_ADDRSTRLEN);
       if (name == NULL) {
         gpr_log(GPR_ERROR, "Could not get IP string from asn1 octet.");
         result = TSI_INTERNAL_ERROR;
diff --git a/src/cpp/client/channel_cc.cc b/src/cpp/client/channel_cc.cc
index 43b3875cb3a4daf265de943d80c011bb6858015e..847c8c7dc05118c8b56bda6e4610bb240552e528 100644
--- a/src/cpp/client/channel_cc.cc
+++ b/src/cpp/client/channel_cc.cc
@@ -106,11 +106,11 @@ grpc_connectivity_state Channel::GetState(bool try_to_connect) {
 }
 
 namespace {
-class TagSaver GRPC_FINAL : public CompletionQueueTag {
+class TagSaver final : public CompletionQueueTag {
  public:
   explicit TagSaver(void* tag) : tag_(tag) {}
-  ~TagSaver() GRPC_OVERRIDE {}
-  bool FinalizeResult(void** tag, bool* status) GRPC_OVERRIDE {
+  ~TagSaver() override {}
+  bool FinalizeResult(void** tag, bool* status) override {
     *tag = tag_;
     delete this;
     return true;
diff --git a/src/cpp/client/client_context.cc b/src/cpp/client/client_context.cc
index b6008f47b138575ef124a7646b743ea4d9a6f311..c073741dac0a7bd23ff5cb824670f69f73fb1e19 100644
--- a/src/cpp/client/client_context.cc
+++ b/src/cpp/client/client_context.cc
@@ -45,12 +45,12 @@
 
 namespace grpc {
 
-class DefaultGlobalClientCallbacks GRPC_FINAL
+class DefaultGlobalClientCallbacks final
     : public ClientContext::GlobalCallbacks {
  public:
-  ~DefaultGlobalClientCallbacks() GRPC_OVERRIDE {}
-  void DefaultConstructor(ClientContext* context) GRPC_OVERRIDE {}
-  void Destructor(ClientContext* context) GRPC_OVERRIDE {}
+  ~DefaultGlobalClientCallbacks() override {}
+  void DefaultConstructor(ClientContext* context) override {}
+  void Destructor(ClientContext* context) override {}
 };
 
 static DefaultGlobalClientCallbacks g_default_client_callbacks;
@@ -93,7 +93,7 @@ void ClientContext::AddMetadata(const grpc::string& meta_key,
 
 void ClientContext::set_call(grpc_call* call,
                              const std::shared_ptr<Channel>& channel) {
-  grpc::unique_lock<grpc::mutex> lock(mu_);
+  std::unique_lock<std::mutex> lock(mu_);
   GPR_ASSERT(call_ == nullptr);
   call_ = call;
   channel_ = channel;
@@ -119,7 +119,7 @@ void ClientContext::set_compression_algorithm(
 }
 
 void ClientContext::TryCancel() {
-  grpc::unique_lock<grpc::mutex> lock(mu_);
+  std::unique_lock<std::mutex> lock(mu_);
   if (call_) {
     grpc_call_cancel(call_, nullptr);
   } else {
diff --git a/src/cpp/client/cronet_credentials.cc b/src/cpp/client/cronet_credentials.cc
index 60cad097db57e96091cecbc5ec4d827810d6f5f5..8e94cf0ad736932115d24936f3739e85ec6abaf4 100644
--- a/src/cpp/client/cronet_credentials.cc
+++ b/src/cpp/client/cronet_credentials.cc
@@ -40,12 +40,12 @@
 
 namespace grpc {
 
-class CronetChannelCredentialsImpl GRPC_FINAL : public ChannelCredentials {
+class CronetChannelCredentialsImpl final : public ChannelCredentials {
  public:
   CronetChannelCredentialsImpl(void* engine) : engine_(engine) {}
 
   std::shared_ptr<grpc::Channel> CreateChannel(
-      const string& target, const grpc::ChannelArguments& args) GRPC_OVERRIDE {
+      const string& target, const grpc::ChannelArguments& args) override {
     grpc_channel_args channel_args;
     args.SetChannelArgs(&channel_args);
     return CreateChannelInternal(
@@ -53,9 +53,7 @@ class CronetChannelCredentialsImpl GRPC_FINAL : public ChannelCredentials {
                                               &channel_args, nullptr));
   }
 
-  SecureChannelCredentials* AsSecureCredentials() GRPC_OVERRIDE {
-    return nullptr;
-  }
+  SecureChannelCredentials* AsSecureCredentials() override { return nullptr; }
 
  private:
   void* engine_;
diff --git a/src/cpp/client/insecure_credentials.cc b/src/cpp/client/insecure_credentials.cc
index 13019a711717d589695eb59bdb953a1ea6839213..116f1dd4ad6dcf14a750837ca7ee89c77ac159c7 100644
--- a/src/cpp/client/insecure_credentials.cc
+++ b/src/cpp/client/insecure_credentials.cc
@@ -43,10 +43,10 @@
 namespace grpc {
 
 namespace {
-class InsecureChannelCredentialsImpl GRPC_FINAL : public ChannelCredentials {
+class InsecureChannelCredentialsImpl final : public ChannelCredentials {
  public:
   std::shared_ptr<grpc::Channel> CreateChannel(
-      const string& target, const grpc::ChannelArguments& args) GRPC_OVERRIDE {
+      const string& target, const grpc::ChannelArguments& args) override {
     grpc_channel_args channel_args;
     args.SetChannelArgs(&channel_args);
     return CreateChannelInternal(
@@ -54,9 +54,7 @@ class InsecureChannelCredentialsImpl GRPC_FINAL : public ChannelCredentials {
         grpc_insecure_channel_create(target.c_str(), &channel_args, nullptr));
   }
 
-  SecureChannelCredentials* AsSecureCredentials() GRPC_OVERRIDE {
-    return nullptr;
-  }
+  SecureChannelCredentials* AsSecureCredentials() override { return nullptr; }
 };
 }  // namespace
 
diff --git a/src/cpp/client/secure_credentials.h b/src/cpp/client/secure_credentials.h
index ae41ef80078ad4fad5c78c1059589b2d4b892a9f..281db17e98303f43353bf3bd568b8f2cdd9b24bb 100644
--- a/src/cpp/client/secure_credentials.h
+++ b/src/cpp/client/secure_credentials.h
@@ -43,34 +43,34 @@
 
 namespace grpc {
 
-class SecureChannelCredentials GRPC_FINAL : public ChannelCredentials {
+class SecureChannelCredentials final : public ChannelCredentials {
  public:
   explicit SecureChannelCredentials(grpc_channel_credentials* c_creds);
   ~SecureChannelCredentials() { grpc_channel_credentials_release(c_creds_); }
   grpc_channel_credentials* GetRawCreds() { return c_creds_; }
 
   std::shared_ptr<grpc::Channel> CreateChannel(
-      const string& target, const grpc::ChannelArguments& args) GRPC_OVERRIDE;
-  SecureChannelCredentials* AsSecureCredentials() GRPC_OVERRIDE { return this; }
+      const string& target, const grpc::ChannelArguments& args) override;
+  SecureChannelCredentials* AsSecureCredentials() override { return this; }
 
  private:
   grpc_channel_credentials* const c_creds_;
 };
 
-class SecureCallCredentials GRPC_FINAL : public CallCredentials {
+class SecureCallCredentials final : public CallCredentials {
  public:
   explicit SecureCallCredentials(grpc_call_credentials* c_creds);
   ~SecureCallCredentials() { grpc_call_credentials_release(c_creds_); }
   grpc_call_credentials* GetRawCreds() { return c_creds_; }
 
-  bool ApplyToCall(grpc_call* call) GRPC_OVERRIDE;
-  SecureCallCredentials* AsSecureCredentials() GRPC_OVERRIDE { return this; }
+  bool ApplyToCall(grpc_call* call) override;
+  SecureCallCredentials* AsSecureCredentials() override { return this; }
 
  private:
   grpc_call_credentials* const c_creds_;
 };
 
-class MetadataCredentialsPluginWrapper GRPC_FINAL {
+class MetadataCredentialsPluginWrapper final {
  public:
   static void Destroy(void* wrapper);
   static void GetMetadata(void* wrapper, grpc_auth_metadata_context context,
diff --git a/src/cpp/common/channel_arguments.cc b/src/cpp/common/channel_arguments.cc
index d136d49c89f3e540b892dbfcc76dc469324dbb51..c6cad8eeaeece5b897891c38a1f9758d53bb8a0d 100644
--- a/src/cpp/common/channel_arguments.cc
+++ b/src/cpp/common/channel_arguments.cc
@@ -121,6 +121,11 @@ void ChannelArguments::SetResourceQuota(
                        grpc_resource_quota_arg_vtable());
 }
 
+void ChannelArguments::SetLoadBalancingPolicyName(
+    const grpc::string& lb_policy_name) {
+  SetString(GRPC_ARG_LB_POLICY_NAME, lb_policy_name);
+}
+
 void ChannelArguments::SetInt(const grpc::string& key, int value) {
   grpc_arg arg;
   arg.type = GRPC_ARG_INTEGER;
diff --git a/src/cpp/common/channel_filter.h b/src/cpp/common/channel_filter.h
index ae32e02f6994f77a498b636e3c30ba6b1971f126..fc0deff3b397452fc06c96bc8c9713a4d6724930 100644
--- a/src/cpp/common/channel_filter.h
+++ b/src/cpp/common/channel_filter.h
@@ -268,7 +268,7 @@ namespace internal {
 // Members of this class correspond to the members of the C
 // grpc_channel_filter struct.
 template <typename ChannelDataType, typename CallDataType>
-class ChannelFilter GRPC_FINAL {
+class ChannelFilter final {
  public:
   static const size_t channel_data_size = sizeof(ChannelDataType);
 
diff --git a/src/cpp/common/secure_auth_context.h b/src/cpp/common/secure_auth_context.h
index c9f1dad1319f8f8f5a2be031fce66d69842a67b0..98f5f09e27ca6610d81ef5fc54b64a2389148da7 100644
--- a/src/cpp/common/secure_auth_context.h
+++ b/src/cpp/common/secure_auth_context.h
@@ -40,30 +40,29 @@ struct grpc_auth_context;
 
 namespace grpc {
 
-class SecureAuthContext GRPC_FINAL : public AuthContext {
+class SecureAuthContext final : public AuthContext {
  public:
   SecureAuthContext(grpc_auth_context* ctx, bool take_ownership);
 
-  ~SecureAuthContext() GRPC_OVERRIDE;
+  ~SecureAuthContext() override;
 
-  bool IsPeerAuthenticated() const GRPC_OVERRIDE;
+  bool IsPeerAuthenticated() const override;
 
-  std::vector<grpc::string_ref> GetPeerIdentity() const GRPC_OVERRIDE;
+  std::vector<grpc::string_ref> GetPeerIdentity() const override;
 
-  grpc::string GetPeerIdentityPropertyName() const GRPC_OVERRIDE;
+  grpc::string GetPeerIdentityPropertyName() const override;
 
   std::vector<grpc::string_ref> FindPropertyValues(
-      const grpc::string& name) const GRPC_OVERRIDE;
+      const grpc::string& name) const override;
 
-  AuthPropertyIterator begin() const GRPC_OVERRIDE;
+  AuthPropertyIterator begin() const override;
 
-  AuthPropertyIterator end() const GRPC_OVERRIDE;
+  AuthPropertyIterator end() const override;
 
   void AddProperty(const grpc::string& key,
-                   const grpc::string_ref& value) GRPC_OVERRIDE;
+                   const grpc::string_ref& value) override;
 
-  virtual bool SetPeerIdentityPropertyName(const grpc::string& name)
-      GRPC_OVERRIDE;
+  virtual bool SetPeerIdentityPropertyName(const grpc::string& name) override;
 
  private:
   grpc_auth_context* ctx_;
diff --git a/src/cpp/ext/proto_server_reflection.h b/src/cpp/ext/proto_server_reflection.h
index f66f3c2c9ae9f2e759ab43e32047f4cb7181e777..ca0ba97d88f71df8b4064c5b1b9b175de5e5eea8 100644
--- a/src/cpp/ext/proto_server_reflection.h
+++ b/src/cpp/ext/proto_server_reflection.h
@@ -31,35 +31,18 @@
  *
  */
 
-/*
-  - If the generated header `grpc++/ext/reflection.grpc.pb.h` needs to be
-    installed, target `grpc++_reflection` in `build.yaml` should use the
-    filegroup `grpc++_reflection_proto`, and GRPC_NO_GENERATED_CODE should not
-    be defined.
-  - If the server reflection library needs to generate `reflection.grpc.pb.h`
-    from `reflection.proto` at compile time, the generated header
-    `grpc++/ext/reflection.grpc.pb.h` should not be installed. In this case,
-    target `grpc++_reflection` should depend on `grpc++_reflection_codegen`, and
-    GRPC_NO_GENERATED_CODE should be defined.
-*/
-
 #ifndef GRPC_INTERNAL_CPP_EXT_PROTO_SERVER_REFLECTION_H
 #define GRPC_INTERNAL_CPP_EXT_PROTO_SERVER_REFLECTION_H
 
 #include <unordered_set>
 #include <vector>
 
-// GRPC_NO_GENERATED_CODE indicates generated pb files should not be used
-#ifdef GRPC_NO_GENERATED_CODE
-#include "src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.h"
-#else
-#include <grpc++/ext/reflection.grpc.pb.h>
-#endif  // GRPC_NO_GENERATED_CODE
 #include <grpc++/grpc++.h>
+#include "src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.h"
 
 namespace grpc {
 
-class ProtoServerReflection GRPC_FINAL
+class ProtoServerReflection final
     : public reflection::v1alpha::ServerReflection::Service {
  public:
   ProtoServerReflection();
@@ -73,7 +56,7 @@ class ProtoServerReflection GRPC_FINAL
       ServerContext* context,
       ServerReaderWriter<reflection::v1alpha::ServerReflectionResponse,
                          reflection::v1alpha::ServerReflectionRequest>* stream)
-      GRPC_OVERRIDE;
+      override;
 
  private:
   Status ListService(ServerContext* context,
diff --git a/src/cpp/ext/reflection.grpc.pb.cc b/src/cpp/ext/reflection.grpc.pb.cc
deleted file mode 100644
index 8139c8ea16276f5db937c4e90ecb6130649f8618..0000000000000000000000000000000000000000
--- a/src/cpp/ext/reflection.grpc.pb.cc
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-
-// Generated by tools/codegen/extensions/gen_reflection_proto.sh
-// If you make any local change, they will be lost.
-// source: reflection.proto
-
-#include <grpc++/ext/reflection.pb.h>
-#include <grpc++/ext/reflection.grpc.pb.h>
-
-#include <grpc++/impl/codegen/async_stream.h>
-#include <grpc++/impl/codegen/async_unary_call.h>
-#include <grpc++/impl/codegen/channel_interface.h>
-#include <grpc++/impl/codegen/client_unary_call.h>
-#include <grpc++/impl/codegen/method_handler_impl.h>
-#include <grpc++/impl/codegen/rpc_service_method.h>
-#include <grpc++/impl/codegen/service_type.h>
-#include <grpc++/impl/codegen/sync_stream.h>
-namespace grpc {
-namespace reflection {
-namespace v1alpha {
-
-static const char* ServerReflection_method_names[] = {
-  "/grpc.reflection.v1alpha.ServerReflection/ServerReflectionInfo",
-};
-
-std::unique_ptr< ServerReflection::Stub> ServerReflection::NewStub(const std::shared_ptr< ::grpc::ChannelInterface>& channel, const ::grpc::StubOptions& options) {
-  std::unique_ptr< ServerReflection::Stub> stub(new ServerReflection::Stub(channel));
-  return stub;
-}
-
-ServerReflection::Stub::Stub(const std::shared_ptr< ::grpc::ChannelInterface>& channel)
-  : channel_(channel), rpcmethod_ServerReflectionInfo_(ServerReflection_method_names[0], ::grpc::RpcMethod::BIDI_STREAMING, channel)
-  {}
-
-::grpc::ClientReaderWriter< ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>* ServerReflection::Stub::ServerReflectionInfoRaw(::grpc::ClientContext* context) {
-  return new ::grpc::ClientReaderWriter< ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>(channel_.get(), rpcmethod_ServerReflectionInfo_, context);
-}
-
-::grpc::ClientAsyncReaderWriter< ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>* ServerReflection::Stub::AsyncServerReflectionInfoRaw(::grpc::ClientContext* context, ::grpc::CompletionQueue* cq, void* tag) {
-  return new ::grpc::ClientAsyncReaderWriter< ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>(channel_.get(), cq, rpcmethod_ServerReflectionInfo_, context, tag);
-}
-
-ServerReflection::Service::Service() {
-  (void)ServerReflection_method_names;
-  AddMethod(new ::grpc::RpcServiceMethod(
-      ServerReflection_method_names[0],
-      ::grpc::RpcMethod::BIDI_STREAMING,
-      new ::grpc::BidiStreamingHandler< ServerReflection::Service, ::grpc::reflection::v1alpha::ServerReflectionRequest, ::grpc::reflection::v1alpha::ServerReflectionResponse>(
-          std::mem_fn(&ServerReflection::Service::ServerReflectionInfo), this)));
-}
-
-ServerReflection::Service::~Service() {
-}
-
-::grpc::Status ServerReflection::Service::ServerReflectionInfo(::grpc::ServerContext* context, ::grpc::ServerReaderWriter< ::grpc::reflection::v1alpha::ServerReflectionResponse, ::grpc::reflection::v1alpha::ServerReflectionRequest>* stream) {
-  (void) context;
-  (void) stream;
-  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
-}
-
-
-}  // namespace grpc
-}  // namespace reflection
-}  // namespace v1alpha
-
diff --git a/src/cpp/ext/reflection.pb.cc b/src/cpp/ext/reflection.pb.cc
deleted file mode 100644
index d75503b3ce1d1aba1c2b625cf687c87e34b2f8a8..0000000000000000000000000000000000000000
--- a/src/cpp/ext/reflection.pb.cc
+++ /dev/null
@@ -1,4045 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-
-// Generated by tools/codegen/extensions/gen_reflection_proto.sh
-// source: reflection.proto
-
-#define INTERNAL_SUPPRESS_PROTOBUF_FIELD_DEPRECATION
-#include <grpc++/ext/reflection.pb.h>
-
-#include <algorithm>
-
-#include <google/protobuf/stubs/common.h>
-#include <google/protobuf/stubs/port.h>
-#include <google/protobuf/stubs/once.h>
-#include <google/protobuf/io/coded_stream.h>
-#include <google/protobuf/wire_format_lite_inl.h>
-#include <google/protobuf/descriptor.h>
-#include <google/protobuf/generated_message_reflection.h>
-#include <google/protobuf/reflection_ops.h>
-#include <google/protobuf/wire_format.h>
-// @@protoc_insertion_point(includes)
-
-namespace grpc {
-namespace reflection {
-namespace v1alpha {
-
-namespace {
-
-const ::google::protobuf::Descriptor* ServerReflectionRequest_descriptor_ = NULL;
-const ::google::protobuf::internal::GeneratedMessageReflection*
-  ServerReflectionRequest_reflection_ = NULL;
-struct ServerReflectionRequestOneofInstance {
-  ::google::protobuf::internal::ArenaStringPtr file_by_filename_;
-  ::google::protobuf::internal::ArenaStringPtr file_containing_symbol_;
-  const ::grpc::reflection::v1alpha::ExtensionRequest* file_containing_extension_;
-  ::google::protobuf::internal::ArenaStringPtr all_extension_numbers_of_type_;
-  ::google::protobuf::internal::ArenaStringPtr list_services_;
-}* ServerReflectionRequest_default_oneof_instance_ = NULL;
-const ::google::protobuf::Descriptor* ExtensionRequest_descriptor_ = NULL;
-const ::google::protobuf::internal::GeneratedMessageReflection*
-  ExtensionRequest_reflection_ = NULL;
-const ::google::protobuf::Descriptor* ServerReflectionResponse_descriptor_ = NULL;
-const ::google::protobuf::internal::GeneratedMessageReflection*
-  ServerReflectionResponse_reflection_ = NULL;
-struct ServerReflectionResponseOneofInstance {
-  const ::grpc::reflection::v1alpha::FileDescriptorResponse* file_descriptor_response_;
-  const ::grpc::reflection::v1alpha::ExtensionNumberResponse* all_extension_numbers_response_;
-  const ::grpc::reflection::v1alpha::ListServiceResponse* list_services_response_;
-  const ::grpc::reflection::v1alpha::ErrorResponse* error_response_;
-}* ServerReflectionResponse_default_oneof_instance_ = NULL;
-const ::google::protobuf::Descriptor* FileDescriptorResponse_descriptor_ = NULL;
-const ::google::protobuf::internal::GeneratedMessageReflection*
-  FileDescriptorResponse_reflection_ = NULL;
-const ::google::protobuf::Descriptor* ExtensionNumberResponse_descriptor_ = NULL;
-const ::google::protobuf::internal::GeneratedMessageReflection*
-  ExtensionNumberResponse_reflection_ = NULL;
-const ::google::protobuf::Descriptor* ListServiceResponse_descriptor_ = NULL;
-const ::google::protobuf::internal::GeneratedMessageReflection*
-  ListServiceResponse_reflection_ = NULL;
-const ::google::protobuf::Descriptor* ServiceResponse_descriptor_ = NULL;
-const ::google::protobuf::internal::GeneratedMessageReflection*
-  ServiceResponse_reflection_ = NULL;
-const ::google::protobuf::Descriptor* ErrorResponse_descriptor_ = NULL;
-const ::google::protobuf::internal::GeneratedMessageReflection*
-  ErrorResponse_reflection_ = NULL;
-
-}  // namespace
-
-
-void protobuf_AssignDesc_reflection_2eproto() GOOGLE_ATTRIBUTE_COLD;
-void protobuf_AssignDesc_reflection_2eproto() {
-  protobuf_AddDesc_reflection_2eproto();
-  const ::google::protobuf::FileDescriptor* file =
-    ::google::protobuf::DescriptorPool::generated_pool()->FindFileByName(
-      "reflection.proto");
-  GOOGLE_CHECK(file != NULL);
-  ServerReflectionRequest_descriptor_ = file->message_type(0);
-  static const int ServerReflectionRequest_offsets_[7] = {
-    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ServerReflectionRequest, host_),
-    PROTO2_GENERATED_DEFAULT_ONEOF_FIELD_OFFSET(ServerReflectionRequest_default_oneof_instance_, file_by_filename_),
-    PROTO2_GENERATED_DEFAULT_ONEOF_FIELD_OFFSET(ServerReflectionRequest_default_oneof_instance_, file_containing_symbol_),
-    PROTO2_GENERATED_DEFAULT_ONEOF_FIELD_OFFSET(ServerReflectionRequest_default_oneof_instance_, file_containing_extension_),
-    PROTO2_GENERATED_DEFAULT_ONEOF_FIELD_OFFSET(ServerReflectionRequest_default_oneof_instance_, all_extension_numbers_of_type_),
-    PROTO2_GENERATED_DEFAULT_ONEOF_FIELD_OFFSET(ServerReflectionRequest_default_oneof_instance_, list_services_),
-    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ServerReflectionRequest, message_request_),
-  };
-  ServerReflectionRequest_reflection_ =
-    ::google::protobuf::internal::GeneratedMessageReflection::NewGeneratedMessageReflection(
-      ServerReflectionRequest_descriptor_,
-      ServerReflectionRequest::internal_default_instance(),
-      ServerReflectionRequest_offsets_,
-      -1,
-      -1,
-      -1,
-      ServerReflectionRequest_default_oneof_instance_,
-      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ServerReflectionRequest, _oneof_case_[0]),
-      sizeof(ServerReflectionRequest),
-      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ServerReflectionRequest, _internal_metadata_));
-  ExtensionRequest_descriptor_ = file->message_type(1);
-  static const int ExtensionRequest_offsets_[2] = {
-    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ExtensionRequest, containing_type_),
-    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ExtensionRequest, extension_number_),
-  };
-  ExtensionRequest_reflection_ =
-    ::google::protobuf::internal::GeneratedMessageReflection::NewGeneratedMessageReflection(
-      ExtensionRequest_descriptor_,
-      ExtensionRequest::internal_default_instance(),
-      ExtensionRequest_offsets_,
-      -1,
-      -1,
-      -1,
-      sizeof(ExtensionRequest),
-      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ExtensionRequest, _internal_metadata_));
-  ServerReflectionResponse_descriptor_ = file->message_type(2);
-  static const int ServerReflectionResponse_offsets_[7] = {
-    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ServerReflectionResponse, valid_host_),
-    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ServerReflectionResponse, original_request_),
-    PROTO2_GENERATED_DEFAULT_ONEOF_FIELD_OFFSET(ServerReflectionResponse_default_oneof_instance_, file_descriptor_response_),
-    PROTO2_GENERATED_DEFAULT_ONEOF_FIELD_OFFSET(ServerReflectionResponse_default_oneof_instance_, all_extension_numbers_response_),
-    PROTO2_GENERATED_DEFAULT_ONEOF_FIELD_OFFSET(ServerReflectionResponse_default_oneof_instance_, list_services_response_),
-    PROTO2_GENERATED_DEFAULT_ONEOF_FIELD_OFFSET(ServerReflectionResponse_default_oneof_instance_, error_response_),
-    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ServerReflectionResponse, message_response_),
-  };
-  ServerReflectionResponse_reflection_ =
-    ::google::protobuf::internal::GeneratedMessageReflection::NewGeneratedMessageReflection(
-      ServerReflectionResponse_descriptor_,
-      ServerReflectionResponse::internal_default_instance(),
-      ServerReflectionResponse_offsets_,
-      -1,
-      -1,
-      -1,
-      ServerReflectionResponse_default_oneof_instance_,
-      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ServerReflectionResponse, _oneof_case_[0]),
-      sizeof(ServerReflectionResponse),
-      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ServerReflectionResponse, _internal_metadata_));
-  FileDescriptorResponse_descriptor_ = file->message_type(3);
-  static const int FileDescriptorResponse_offsets_[1] = {
-    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileDescriptorResponse, file_descriptor_proto_),
-  };
-  FileDescriptorResponse_reflection_ =
-    ::google::protobuf::internal::GeneratedMessageReflection::NewGeneratedMessageReflection(
-      FileDescriptorResponse_descriptor_,
-      FileDescriptorResponse::internal_default_instance(),
-      FileDescriptorResponse_offsets_,
-      -1,
-      -1,
-      -1,
-      sizeof(FileDescriptorResponse),
-      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileDescriptorResponse, _internal_metadata_));
-  ExtensionNumberResponse_descriptor_ = file->message_type(4);
-  static const int ExtensionNumberResponse_offsets_[2] = {
-    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ExtensionNumberResponse, base_type_name_),
-    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ExtensionNumberResponse, extension_number_),
-  };
-  ExtensionNumberResponse_reflection_ =
-    ::google::protobuf::internal::GeneratedMessageReflection::NewGeneratedMessageReflection(
-      ExtensionNumberResponse_descriptor_,
-      ExtensionNumberResponse::internal_default_instance(),
-      ExtensionNumberResponse_offsets_,
-      -1,
-      -1,
-      -1,
-      sizeof(ExtensionNumberResponse),
-      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ExtensionNumberResponse, _internal_metadata_));
-  ListServiceResponse_descriptor_ = file->message_type(5);
-  static const int ListServiceResponse_offsets_[1] = {
-    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ListServiceResponse, service_),
-  };
-  ListServiceResponse_reflection_ =
-    ::google::protobuf::internal::GeneratedMessageReflection::NewGeneratedMessageReflection(
-      ListServiceResponse_descriptor_,
-      ListServiceResponse::internal_default_instance(),
-      ListServiceResponse_offsets_,
-      -1,
-      -1,
-      -1,
-      sizeof(ListServiceResponse),
-      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ListServiceResponse, _internal_metadata_));
-  ServiceResponse_descriptor_ = file->message_type(6);
-  static const int ServiceResponse_offsets_[1] = {
-    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ServiceResponse, name_),
-  };
-  ServiceResponse_reflection_ =
-    ::google::protobuf::internal::GeneratedMessageReflection::NewGeneratedMessageReflection(
-      ServiceResponse_descriptor_,
-      ServiceResponse::internal_default_instance(),
-      ServiceResponse_offsets_,
-      -1,
-      -1,
-      -1,
-      sizeof(ServiceResponse),
-      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ServiceResponse, _internal_metadata_));
-  ErrorResponse_descriptor_ = file->message_type(7);
-  static const int ErrorResponse_offsets_[2] = {
-    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ErrorResponse, error_code_),
-    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ErrorResponse, error_message_),
-  };
-  ErrorResponse_reflection_ =
-    ::google::protobuf::internal::GeneratedMessageReflection::NewGeneratedMessageReflection(
-      ErrorResponse_descriptor_,
-      ErrorResponse::internal_default_instance(),
-      ErrorResponse_offsets_,
-      -1,
-      -1,
-      -1,
-      sizeof(ErrorResponse),
-      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ErrorResponse, _internal_metadata_));
-}
-
-namespace {
-
-GOOGLE_PROTOBUF_DECLARE_ONCE(protobuf_AssignDescriptors_once_);
-void protobuf_AssignDescriptorsOnce() {
-  ::google::protobuf::GoogleOnceInit(&protobuf_AssignDescriptors_once_,
-                 &protobuf_AssignDesc_reflection_2eproto);
-}
-
-void protobuf_RegisterTypes(const ::std::string&) GOOGLE_ATTRIBUTE_COLD;
-void protobuf_RegisterTypes(const ::std::string&) {
-  protobuf_AssignDescriptorsOnce();
-  ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
-      ServerReflectionRequest_descriptor_, ServerReflectionRequest::internal_default_instance());
-  ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
-      ExtensionRequest_descriptor_, ExtensionRequest::internal_default_instance());
-  ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
-      ServerReflectionResponse_descriptor_, ServerReflectionResponse::internal_default_instance());
-  ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
-      FileDescriptorResponse_descriptor_, FileDescriptorResponse::internal_default_instance());
-  ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
-      ExtensionNumberResponse_descriptor_, ExtensionNumberResponse::internal_default_instance());
-  ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
-      ListServiceResponse_descriptor_, ListServiceResponse::internal_default_instance());
-  ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
-      ServiceResponse_descriptor_, ServiceResponse::internal_default_instance());
-  ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
-      ErrorResponse_descriptor_, ErrorResponse::internal_default_instance());
-}
-
-}  // namespace
-
-void protobuf_ShutdownFile_reflection_2eproto() {
-  ServerReflectionRequest_default_instance_.Shutdown();
-  delete ServerReflectionRequest_default_oneof_instance_;
-  delete ServerReflectionRequest_reflection_;
-  ExtensionRequest_default_instance_.Shutdown();
-  delete ExtensionRequest_reflection_;
-  ServerReflectionResponse_default_instance_.Shutdown();
-  delete ServerReflectionResponse_default_oneof_instance_;
-  delete ServerReflectionResponse_reflection_;
-  FileDescriptorResponse_default_instance_.Shutdown();
-  delete FileDescriptorResponse_reflection_;
-  ExtensionNumberResponse_default_instance_.Shutdown();
-  delete ExtensionNumberResponse_reflection_;
-  ListServiceResponse_default_instance_.Shutdown();
-  delete ListServiceResponse_reflection_;
-  ServiceResponse_default_instance_.Shutdown();
-  delete ServiceResponse_reflection_;
-  ErrorResponse_default_instance_.Shutdown();
-  delete ErrorResponse_reflection_;
-}
-
-void protobuf_InitDefaults_reflection_2eproto_impl() {
-  GOOGLE_PROTOBUF_VERIFY_VERSION;
-
-  ::google::protobuf::internal::GetEmptyString();
-  ServerReflectionRequest_default_instance_.DefaultConstruct();
-  ServerReflectionRequest_default_oneof_instance_ = new ServerReflectionRequestOneofInstance();
-  ::google::protobuf::internal::GetEmptyString();
-  ExtensionRequest_default_instance_.DefaultConstruct();
-  ::google::protobuf::internal::GetEmptyString();
-  ServerReflectionResponse_default_instance_.DefaultConstruct();
-  ServerReflectionResponse_default_oneof_instance_ = new ServerReflectionResponseOneofInstance();
-  ::google::protobuf::internal::GetEmptyString();
-  FileDescriptorResponse_default_instance_.DefaultConstruct();
-  ::google::protobuf::internal::GetEmptyString();
-  ExtensionNumberResponse_default_instance_.DefaultConstruct();
-  ListServiceResponse_default_instance_.DefaultConstruct();
-  ::google::protobuf::internal::GetEmptyString();
-  ServiceResponse_default_instance_.DefaultConstruct();
-  ::google::protobuf::internal::GetEmptyString();
-  ErrorResponse_default_instance_.DefaultConstruct();
-  ServerReflectionRequest_default_instance_.get_mutable()->InitAsDefaultInstance();
-  ExtensionRequest_default_instance_.get_mutable()->InitAsDefaultInstance();
-  ServerReflectionResponse_default_instance_.get_mutable()->InitAsDefaultInstance();
-  FileDescriptorResponse_default_instance_.get_mutable()->InitAsDefaultInstance();
-  ExtensionNumberResponse_default_instance_.get_mutable()->InitAsDefaultInstance();
-  ListServiceResponse_default_instance_.get_mutable()->InitAsDefaultInstance();
-  ServiceResponse_default_instance_.get_mutable()->InitAsDefaultInstance();
-  ErrorResponse_default_instance_.get_mutable()->InitAsDefaultInstance();
-}
-
-GOOGLE_PROTOBUF_DECLARE_ONCE(protobuf_InitDefaults_reflection_2eproto_once_);
-void protobuf_InitDefaults_reflection_2eproto() {
-  ::google::protobuf::GoogleOnceInit(&protobuf_InitDefaults_reflection_2eproto_once_,
-                 &protobuf_InitDefaults_reflection_2eproto_impl);
-}
-void protobuf_AddDesc_reflection_2eproto_impl() {
-  GOOGLE_PROTOBUF_VERIFY_VERSION;
-
-  protobuf_InitDefaults_reflection_2eproto();
-  ::google::protobuf::DescriptorPool::InternalAddGeneratedFile(
-    "\n\020reflection.proto\022\027grpc.reflection.v1al"
-    "pha\"\212\002\n\027ServerReflectionRequest\022\014\n\004host\030"
-    "\001 \001(\t\022\032\n\020file_by_filename\030\003 \001(\tH\000\022 \n\026fil"
-    "e_containing_symbol\030\004 \001(\tH\000\022N\n\031file_cont"
-    "aining_extension\030\005 \001(\0132).grpc.reflection"
-    ".v1alpha.ExtensionRequestH\000\022\'\n\035all_exten"
-    "sion_numbers_of_type\030\006 \001(\tH\000\022\027\n\rlist_ser"
-    "vices\030\007 \001(\tH\000B\021\n\017message_request\"E\n\020Exte"
-    "nsionRequest\022\027\n\017containing_type\030\001 \001(\t\022\030\n"
-    "\020extension_number\030\002 \001(\005\"\321\003\n\030ServerReflec"
-    "tionResponse\022\022\n\nvalid_host\030\001 \001(\t\022J\n\020orig"
-    "inal_request\030\002 \001(\01320.grpc.reflection.v1a"
-    "lpha.ServerReflectionRequest\022S\n\030file_des"
-    "criptor_response\030\004 \001(\0132/.grpc.reflection"
-    ".v1alpha.FileDescriptorResponseH\000\022Z\n\036all"
-    "_extension_numbers_response\030\005 \001(\01320.grpc"
-    ".reflection.v1alpha.ExtensionNumberRespo"
-    "nseH\000\022N\n\026list_services_response\030\006 \001(\0132,."
-    "grpc.reflection.v1alpha.ListServiceRespo"
-    "nseH\000\022@\n\016error_response\030\007 \001(\0132&.grpc.ref"
-    "lection.v1alpha.ErrorResponseH\000B\022\n\020messa"
-    "ge_response\"7\n\026FileDescriptorResponse\022\035\n"
-    "\025file_descriptor_proto\030\001 \003(\014\"K\n\027Extensio"
-    "nNumberResponse\022\026\n\016base_type_name\030\001 \001(\t\022"
-    "\030\n\020extension_number\030\002 \003(\005\"P\n\023ListService"
-    "Response\0229\n\007service\030\001 \003(\0132(.grpc.reflect"
-    "ion.v1alpha.ServiceResponse\"\037\n\017ServiceRe"
-    "sponse\022\014\n\004name\030\001 \001(\t\":\n\rErrorResponse\022\022\n"
-    "\nerror_code\030\001 \001(\005\022\025\n\rerror_message\030\002 \001(\t"
-    "2\223\001\n\020ServerReflection\022\177\n\024ServerReflectio"
-    "nInfo\0220.grpc.reflection.v1alpha.ServerRe"
-    "flectionRequest\0321.grpc.reflection.v1alph"
-    "a.ServerReflectionResponse(\0010\001b\006proto3", 1318);
-  ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile(
-    "reflection.proto", &protobuf_RegisterTypes);
-  ::google::protobuf::internal::OnShutdown(&protobuf_ShutdownFile_reflection_2eproto);
-}
-
-GOOGLE_PROTOBUF_DECLARE_ONCE(protobuf_AddDesc_reflection_2eproto_once_);
-void protobuf_AddDesc_reflection_2eproto() {
-  ::google::protobuf::GoogleOnceInit(&protobuf_AddDesc_reflection_2eproto_once_,
-                 &protobuf_AddDesc_reflection_2eproto_impl);
-}
-// Force AddDescriptors() to be called at static initialization time.
-struct StaticDescriptorInitializer_reflection_2eproto {
-  StaticDescriptorInitializer_reflection_2eproto() {
-    protobuf_AddDesc_reflection_2eproto();
-  }
-} static_descriptor_initializer_reflection_2eproto_;
-
-namespace {
-
-static void MergeFromFail(int line) GOOGLE_ATTRIBUTE_COLD GOOGLE_ATTRIBUTE_NORETURN;
-static void MergeFromFail(int line) {
-  ::google::protobuf::internal::MergeFromFail(__FILE__, line);
-}
-
-}  // namespace
-
-
-// ===================================================================
-
-#if !defined(_MSC_VER) || _MSC_VER >= 1900
-const int ServerReflectionRequest::kHostFieldNumber;
-const int ServerReflectionRequest::kFileByFilenameFieldNumber;
-const int ServerReflectionRequest::kFileContainingSymbolFieldNumber;
-const int ServerReflectionRequest::kFileContainingExtensionFieldNumber;
-const int ServerReflectionRequest::kAllExtensionNumbersOfTypeFieldNumber;
-const int ServerReflectionRequest::kListServicesFieldNumber;
-#endif  // !defined(_MSC_VER) || _MSC_VER >= 1900
-
-ServerReflectionRequest::ServerReflectionRequest()
-  : ::google::protobuf::Message(), _internal_metadata_(NULL) {
-  if (this != internal_default_instance()) protobuf_InitDefaults_reflection_2eproto();
-  SharedCtor();
-  // @@protoc_insertion_point(constructor:grpc.reflection.v1alpha.ServerReflectionRequest)
-}
-
-void ServerReflectionRequest::InitAsDefaultInstance() {
-  ServerReflectionRequest_default_oneof_instance_->file_by_filename_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  ServerReflectionRequest_default_oneof_instance_->file_containing_symbol_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  ServerReflectionRequest_default_oneof_instance_->file_containing_extension_ = const_cast< ::grpc::reflection::v1alpha::ExtensionRequest*>(
-      ::grpc::reflection::v1alpha::ExtensionRequest::internal_default_instance());
-  ServerReflectionRequest_default_oneof_instance_->all_extension_numbers_of_type_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  ServerReflectionRequest_default_oneof_instance_->list_services_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-
-ServerReflectionRequest::ServerReflectionRequest(const ServerReflectionRequest& from)
-  : ::google::protobuf::Message(),
-    _internal_metadata_(NULL) {
-  SharedCtor();
-  UnsafeMergeFrom(from);
-  // @@protoc_insertion_point(copy_constructor:grpc.reflection.v1alpha.ServerReflectionRequest)
-}
-
-void ServerReflectionRequest::SharedCtor() {
-  host_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  clear_has_message_request();
-  _cached_size_ = 0;
-}
-
-ServerReflectionRequest::~ServerReflectionRequest() {
-  // @@protoc_insertion_point(destructor:grpc.reflection.v1alpha.ServerReflectionRequest)
-  SharedDtor();
-}
-
-void ServerReflectionRequest::SharedDtor() {
-  host_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  if (has_message_request()) {
-    clear_message_request();
-  }
-}
-
-void ServerReflectionRequest::SetCachedSize(int size) const {
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
-}
-const ::google::protobuf::Descriptor* ServerReflectionRequest::descriptor() {
-  protobuf_AssignDescriptorsOnce();
-  return ServerReflectionRequest_descriptor_;
-}
-
-const ServerReflectionRequest& ServerReflectionRequest::default_instance() {
-  protobuf_InitDefaults_reflection_2eproto();
-  return *internal_default_instance();
-}
-
-::google::protobuf::internal::ExplicitlyConstructed<ServerReflectionRequest> ServerReflectionRequest_default_instance_;
-
-ServerReflectionRequest* ServerReflectionRequest::New(::google::protobuf::Arena* arena) const {
-  ServerReflectionRequest* n = new ServerReflectionRequest;
-  if (arena != NULL) {
-    arena->Own(n);
-  }
-  return n;
-}
-
-void ServerReflectionRequest::clear_message_request() {
-// @@protoc_insertion_point(one_of_clear_start:grpc.reflection.v1alpha.ServerReflectionRequest)
-  switch (message_request_case()) {
-    case kFileByFilename: {
-      message_request_.file_by_filename_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-      break;
-    }
-    case kFileContainingSymbol: {
-      message_request_.file_containing_symbol_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-      break;
-    }
-    case kFileContainingExtension: {
-      delete message_request_.file_containing_extension_;
-      break;
-    }
-    case kAllExtensionNumbersOfType: {
-      message_request_.all_extension_numbers_of_type_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-      break;
-    }
-    case kListServices: {
-      message_request_.list_services_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-      break;
-    }
-    case MESSAGE_REQUEST_NOT_SET: {
-      break;
-    }
-  }
-  _oneof_case_[0] = MESSAGE_REQUEST_NOT_SET;
-}
-
-
-void ServerReflectionRequest::Clear() {
-// @@protoc_insertion_point(message_clear_start:grpc.reflection.v1alpha.ServerReflectionRequest)
-  host_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  clear_message_request();
-}
-
-bool ServerReflectionRequest::MergePartialFromCodedStream(
-    ::google::protobuf::io::CodedInputStream* input) {
-#define DO_(EXPRESSION) if (!GOOGLE_PREDICT_TRUE(EXPRESSION)) goto failure
-  ::google::protobuf::uint32 tag;
-  // @@protoc_insertion_point(parse_start:grpc.reflection.v1alpha.ServerReflectionRequest)
-  for (;;) {
-    ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127);
-    tag = p.first;
-    if (!p.second) goto handle_unusual;
-    switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {
-      // optional string host = 1;
-      case 1: {
-        if (tag == 10) {
-          DO_(::google::protobuf::internal::WireFormatLite::ReadString(
-                input, this->mutable_host()));
-          DO_(::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-            this->host().data(), this->host().length(),
-            ::google::protobuf::internal::WireFormatLite::PARSE,
-            "grpc.reflection.v1alpha.ServerReflectionRequest.host"));
-        } else {
-          goto handle_unusual;
-        }
-        if (input->ExpectTag(26)) goto parse_file_by_filename;
-        break;
-      }
-
-      // optional string file_by_filename = 3;
-      case 3: {
-        if (tag == 26) {
-         parse_file_by_filename:
-          DO_(::google::protobuf::internal::WireFormatLite::ReadString(
-                input, this->mutable_file_by_filename()));
-          DO_(::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-            this->file_by_filename().data(), this->file_by_filename().length(),
-            ::google::protobuf::internal::WireFormatLite::PARSE,
-            "grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename"));
-        } else {
-          goto handle_unusual;
-        }
-        goto after_list_services;
-        break;
-      }
-
-      // optional string file_containing_symbol = 4;
-      case 4: {
-        if (tag == 34) {
-          DO_(::google::protobuf::internal::WireFormatLite::ReadString(
-                input, this->mutable_file_containing_symbol()));
-          DO_(::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-            this->file_containing_symbol().data(), this->file_containing_symbol().length(),
-            ::google::protobuf::internal::WireFormatLite::PARSE,
-            "grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol"));
-        } else {
-          goto handle_unusual;
-        }
-        goto after_list_services;
-        break;
-      }
-
-      // optional .grpc.reflection.v1alpha.ExtensionRequest file_containing_extension = 5;
-      case 5: {
-        if (tag == 42) {
-          DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual(
-               input, mutable_file_containing_extension()));
-        } else {
-          goto handle_unusual;
-        }
-        goto after_list_services;
-        break;
-      }
-
-      // optional string all_extension_numbers_of_type = 6;
-      case 6: {
-        if (tag == 50) {
-          DO_(::google::protobuf::internal::WireFormatLite::ReadString(
-                input, this->mutable_all_extension_numbers_of_type()));
-          DO_(::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-            this->all_extension_numbers_of_type().data(), this->all_extension_numbers_of_type().length(),
-            ::google::protobuf::internal::WireFormatLite::PARSE,
-            "grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type"));
-        } else {
-          goto handle_unusual;
-        }
-        if (input->ExpectTag(58)) goto parse_list_services;
-        break;
-      }
-
-      // optional string list_services = 7;
-      case 7: {
-        if (tag == 58) {
-         parse_list_services:
-          DO_(::google::protobuf::internal::WireFormatLite::ReadString(
-                input, this->mutable_list_services()));
-          DO_(::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-            this->list_services().data(), this->list_services().length(),
-            ::google::protobuf::internal::WireFormatLite::PARSE,
-            "grpc.reflection.v1alpha.ServerReflectionRequest.list_services"));
-        } else {
-          goto handle_unusual;
-        }
-       after_list_services:
-        if (input->ExpectAtEnd()) goto success;
-        break;
-      }
-
-      default: {
-      handle_unusual:
-        if (tag == 0 ||
-            ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
-            ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) {
-          goto success;
-        }
-        DO_(::google::protobuf::internal::WireFormatLite::SkipField(input, tag));
-        break;
-      }
-    }
-  }
-success:
-  // @@protoc_insertion_point(parse_success:grpc.reflection.v1alpha.ServerReflectionRequest)
-  return true;
-failure:
-  // @@protoc_insertion_point(parse_failure:grpc.reflection.v1alpha.ServerReflectionRequest)
-  return false;
-#undef DO_
-}
-
-void ServerReflectionRequest::SerializeWithCachedSizes(
-    ::google::protobuf::io::CodedOutputStream* output) const {
-  // @@protoc_insertion_point(serialize_start:grpc.reflection.v1alpha.ServerReflectionRequest)
-  // optional string host = 1;
-  if (this->host().size() > 0) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->host().data(), this->host().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ServerReflectionRequest.host");
-    ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(
-      1, this->host(), output);
-  }
-
-  // optional string file_by_filename = 3;
-  if (has_file_by_filename()) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->file_by_filename().data(), this->file_by_filename().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename");
-    ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(
-      3, this->file_by_filename(), output);
-  }
-
-  // optional string file_containing_symbol = 4;
-  if (has_file_containing_symbol()) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->file_containing_symbol().data(), this->file_containing_symbol().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol");
-    ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(
-      4, this->file_containing_symbol(), output);
-  }
-
-  // optional .grpc.reflection.v1alpha.ExtensionRequest file_containing_extension = 5;
-  if (has_file_containing_extension()) {
-    ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray(
-      5, *message_request_.file_containing_extension_, output);
-  }
-
-  // optional string all_extension_numbers_of_type = 6;
-  if (has_all_extension_numbers_of_type()) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->all_extension_numbers_of_type().data(), this->all_extension_numbers_of_type().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type");
-    ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(
-      6, this->all_extension_numbers_of_type(), output);
-  }
-
-  // optional string list_services = 7;
-  if (has_list_services()) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->list_services().data(), this->list_services().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ServerReflectionRequest.list_services");
-    ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(
-      7, this->list_services(), output);
-  }
-
-  // @@protoc_insertion_point(serialize_end:grpc.reflection.v1alpha.ServerReflectionRequest)
-}
-
-::google::protobuf::uint8* ServerReflectionRequest::InternalSerializeWithCachedSizesToArray(
-    bool deterministic, ::google::protobuf::uint8* target) const {
-  (void)deterministic; // Unused
-  // @@protoc_insertion_point(serialize_to_array_start:grpc.reflection.v1alpha.ServerReflectionRequest)
-  // optional string host = 1;
-  if (this->host().size() > 0) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->host().data(), this->host().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ServerReflectionRequest.host");
-    target =
-      ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
-        1, this->host(), target);
-  }
-
-  // optional string file_by_filename = 3;
-  if (has_file_by_filename()) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->file_by_filename().data(), this->file_by_filename().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename");
-    target =
-      ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
-        3, this->file_by_filename(), target);
-  }
-
-  // optional string file_containing_symbol = 4;
-  if (has_file_containing_symbol()) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->file_containing_symbol().data(), this->file_containing_symbol().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol");
-    target =
-      ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
-        4, this->file_containing_symbol(), target);
-  }
-
-  // optional .grpc.reflection.v1alpha.ExtensionRequest file_containing_extension = 5;
-  if (has_file_containing_extension()) {
-    target = ::google::protobuf::internal::WireFormatLite::
-      InternalWriteMessageNoVirtualToArray(
-        5, *message_request_.file_containing_extension_, false, target);
-  }
-
-  // optional string all_extension_numbers_of_type = 6;
-  if (has_all_extension_numbers_of_type()) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->all_extension_numbers_of_type().data(), this->all_extension_numbers_of_type().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type");
-    target =
-      ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
-        6, this->all_extension_numbers_of_type(), target);
-  }
-
-  // optional string list_services = 7;
-  if (has_list_services()) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->list_services().data(), this->list_services().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ServerReflectionRequest.list_services");
-    target =
-      ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
-        7, this->list_services(), target);
-  }
-
-  // @@protoc_insertion_point(serialize_to_array_end:grpc.reflection.v1alpha.ServerReflectionRequest)
-  return target;
-}
-
-size_t ServerReflectionRequest::ByteSizeLong() const {
-// @@protoc_insertion_point(message_byte_size_start:grpc.reflection.v1alpha.ServerReflectionRequest)
-  size_t total_size = 0;
-
-  // optional string host = 1;
-  if (this->host().size() > 0) {
-    total_size += 1 +
-      ::google::protobuf::internal::WireFormatLite::StringSize(
-        this->host());
-  }
-
-  switch (message_request_case()) {
-    // optional string file_by_filename = 3;
-    case kFileByFilename: {
-      total_size += 1 +
-        ::google::protobuf::internal::WireFormatLite::StringSize(
-          this->file_by_filename());
-      break;
-    }
-    // optional string file_containing_symbol = 4;
-    case kFileContainingSymbol: {
-      total_size += 1 +
-        ::google::protobuf::internal::WireFormatLite::StringSize(
-          this->file_containing_symbol());
-      break;
-    }
-    // optional .grpc.reflection.v1alpha.ExtensionRequest file_containing_extension = 5;
-    case kFileContainingExtension: {
-      total_size += 1 +
-        ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual(
-          *message_request_.file_containing_extension_);
-      break;
-    }
-    // optional string all_extension_numbers_of_type = 6;
-    case kAllExtensionNumbersOfType: {
-      total_size += 1 +
-        ::google::protobuf::internal::WireFormatLite::StringSize(
-          this->all_extension_numbers_of_type());
-      break;
-    }
-    // optional string list_services = 7;
-    case kListServices: {
-      total_size += 1 +
-        ::google::protobuf::internal::WireFormatLite::StringSize(
-          this->list_services());
-      break;
-    }
-    case MESSAGE_REQUEST_NOT_SET: {
-      break;
-    }
-  }
-  int cached_size = ::google::protobuf::internal::ToCachedSize(total_size);
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = cached_size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
-  return total_size;
-}
-
-void ServerReflectionRequest::MergeFrom(const ::google::protobuf::Message& from) {
-// @@protoc_insertion_point(generalized_merge_from_start:grpc.reflection.v1alpha.ServerReflectionRequest)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
-  const ServerReflectionRequest* source =
-      ::google::protobuf::internal::DynamicCastToGenerated<const ServerReflectionRequest>(
-          &from);
-  if (source == NULL) {
-  // @@protoc_insertion_point(generalized_merge_from_cast_fail:grpc.reflection.v1alpha.ServerReflectionRequest)
-    ::google::protobuf::internal::ReflectionOps::Merge(from, this);
-  } else {
-  // @@protoc_insertion_point(generalized_merge_from_cast_success:grpc.reflection.v1alpha.ServerReflectionRequest)
-    UnsafeMergeFrom(*source);
-  }
-}
-
-void ServerReflectionRequest::MergeFrom(const ServerReflectionRequest& from) {
-// @@protoc_insertion_point(class_specific_merge_from_start:grpc.reflection.v1alpha.ServerReflectionRequest)
-  if (GOOGLE_PREDICT_TRUE(&from != this)) {
-    UnsafeMergeFrom(from);
-  } else {
-    MergeFromFail(__LINE__);
-  }
-}
-
-void ServerReflectionRequest::UnsafeMergeFrom(const ServerReflectionRequest& from) {
-  GOOGLE_DCHECK(&from != this);
-  switch (from.message_request_case()) {
-    case kFileByFilename: {
-      set_file_by_filename(from.file_by_filename());
-      break;
-    }
-    case kFileContainingSymbol: {
-      set_file_containing_symbol(from.file_containing_symbol());
-      break;
-    }
-    case kFileContainingExtension: {
-      mutable_file_containing_extension()->::grpc::reflection::v1alpha::ExtensionRequest::MergeFrom(from.file_containing_extension());
-      break;
-    }
-    case kAllExtensionNumbersOfType: {
-      set_all_extension_numbers_of_type(from.all_extension_numbers_of_type());
-      break;
-    }
-    case kListServices: {
-      set_list_services(from.list_services());
-      break;
-    }
-    case MESSAGE_REQUEST_NOT_SET: {
-      break;
-    }
-  }
-  if (from.host().size() > 0) {
-
-    host_.AssignWithDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), from.host_);
-  }
-}
-
-void ServerReflectionRequest::CopyFrom(const ::google::protobuf::Message& from) {
-// @@protoc_insertion_point(generalized_copy_from_start:grpc.reflection.v1alpha.ServerReflectionRequest)
-  if (&from == this) return;
-  Clear();
-  MergeFrom(from);
-}
-
-void ServerReflectionRequest::CopyFrom(const ServerReflectionRequest& from) {
-// @@protoc_insertion_point(class_specific_copy_from_start:grpc.reflection.v1alpha.ServerReflectionRequest)
-  if (&from == this) return;
-  Clear();
-  UnsafeMergeFrom(from);
-}
-
-bool ServerReflectionRequest::IsInitialized() const {
-
-  return true;
-}
-
-void ServerReflectionRequest::Swap(ServerReflectionRequest* other) {
-  if (other == this) return;
-  InternalSwap(other);
-}
-void ServerReflectionRequest::InternalSwap(ServerReflectionRequest* other) {
-  host_.Swap(&other->host_);
-  std::swap(message_request_, other->message_request_);
-  std::swap(_oneof_case_[0], other->_oneof_case_[0]);
-  _internal_metadata_.Swap(&other->_internal_metadata_);
-  std::swap(_cached_size_, other->_cached_size_);
-}
-
-::google::protobuf::Metadata ServerReflectionRequest::GetMetadata() const {
-  protobuf_AssignDescriptorsOnce();
-  ::google::protobuf::Metadata metadata;
-  metadata.descriptor = ServerReflectionRequest_descriptor_;
-  metadata.reflection = ServerReflectionRequest_reflection_;
-  return metadata;
-}
-
-#if PROTOBUF_INLINE_NOT_IN_HEADERS
-// ServerReflectionRequest
-
-// optional string host = 1;
-void ServerReflectionRequest::clear_host() {
-  host_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-const ::std::string& ServerReflectionRequest::host() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionRequest.host)
-  return host_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-void ServerReflectionRequest::set_host(const ::std::string& value) {
-  
-  host_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.host)
-}
-void ServerReflectionRequest::set_host(const char* value) {
-  
-  host_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ServerReflectionRequest.host)
-}
-void ServerReflectionRequest::set_host(const char* value, size_t size) {
-  
-  host_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ServerReflectionRequest.host)
-}
-::std::string* ServerReflectionRequest::mutable_host() {
-  
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionRequest.host)
-  return host_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-::std::string* ServerReflectionRequest::release_host() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionRequest.host)
-  
-  return host_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-void ServerReflectionRequest::set_allocated_host(::std::string* host) {
-  if (host != NULL) {
-    
-  } else {
-    
-  }
-  host_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), host);
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionRequest.host)
-}
-
-// optional string file_by_filename = 3;
-bool ServerReflectionRequest::has_file_by_filename() const {
-  return message_request_case() == kFileByFilename;
-}
-void ServerReflectionRequest::set_has_file_by_filename() {
-  _oneof_case_[0] = kFileByFilename;
-}
-void ServerReflectionRequest::clear_file_by_filename() {
-  if (has_file_by_filename()) {
-    message_request_.file_by_filename_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-    clear_has_message_request();
-  }
-}
-const ::std::string& ServerReflectionRequest::file_by_filename() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename)
-  if (has_file_by_filename()) {
-    return message_request_.file_by_filename_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  return *&::google::protobuf::internal::GetEmptyStringAlreadyInited();
-}
-void ServerReflectionRequest::set_file_by_filename(const ::std::string& value) {
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename)
-  if (!has_file_by_filename()) {
-    clear_message_request();
-    set_has_file_by_filename();
-    message_request_.file_by_filename_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.file_by_filename_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename)
-}
-void ServerReflectionRequest::set_file_by_filename(const char* value) {
-  if (!has_file_by_filename()) {
-    clear_message_request();
-    set_has_file_by_filename();
-    message_request_.file_by_filename_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.file_by_filename_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename)
-}
-void ServerReflectionRequest::set_file_by_filename(const char* value, size_t size) {
-  if (!has_file_by_filename()) {
-    clear_message_request();
-    set_has_file_by_filename();
-    message_request_.file_by_filename_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.file_by_filename_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(
-      reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename)
-}
-::std::string* ServerReflectionRequest::mutable_file_by_filename() {
-  if (!has_file_by_filename()) {
-    clear_message_request();
-    set_has_file_by_filename();
-    message_request_.file_by_filename_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename)
-  return message_request_.file_by_filename_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-::std::string* ServerReflectionRequest::release_file_by_filename() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename)
-  if (has_file_by_filename()) {
-    clear_has_message_request();
-    return message_request_.file_by_filename_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  } else {
-    return NULL;
-  }
-}
-void ServerReflectionRequest::set_allocated_file_by_filename(::std::string* file_by_filename) {
-  if (!has_file_by_filename()) {
-    message_request_.file_by_filename_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  clear_message_request();
-  if (file_by_filename != NULL) {
-    set_has_file_by_filename();
-    message_request_.file_by_filename_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-        file_by_filename);
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionRequest.file_by_filename)
-}
-
-// optional string file_containing_symbol = 4;
-bool ServerReflectionRequest::has_file_containing_symbol() const {
-  return message_request_case() == kFileContainingSymbol;
-}
-void ServerReflectionRequest::set_has_file_containing_symbol() {
-  _oneof_case_[0] = kFileContainingSymbol;
-}
-void ServerReflectionRequest::clear_file_containing_symbol() {
-  if (has_file_containing_symbol()) {
-    message_request_.file_containing_symbol_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-    clear_has_message_request();
-  }
-}
-const ::std::string& ServerReflectionRequest::file_containing_symbol() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol)
-  if (has_file_containing_symbol()) {
-    return message_request_.file_containing_symbol_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  return *&::google::protobuf::internal::GetEmptyStringAlreadyInited();
-}
-void ServerReflectionRequest::set_file_containing_symbol(const ::std::string& value) {
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol)
-  if (!has_file_containing_symbol()) {
-    clear_message_request();
-    set_has_file_containing_symbol();
-    message_request_.file_containing_symbol_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.file_containing_symbol_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol)
-}
-void ServerReflectionRequest::set_file_containing_symbol(const char* value) {
-  if (!has_file_containing_symbol()) {
-    clear_message_request();
-    set_has_file_containing_symbol();
-    message_request_.file_containing_symbol_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.file_containing_symbol_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol)
-}
-void ServerReflectionRequest::set_file_containing_symbol(const char* value, size_t size) {
-  if (!has_file_containing_symbol()) {
-    clear_message_request();
-    set_has_file_containing_symbol();
-    message_request_.file_containing_symbol_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.file_containing_symbol_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(
-      reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol)
-}
-::std::string* ServerReflectionRequest::mutable_file_containing_symbol() {
-  if (!has_file_containing_symbol()) {
-    clear_message_request();
-    set_has_file_containing_symbol();
-    message_request_.file_containing_symbol_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol)
-  return message_request_.file_containing_symbol_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-::std::string* ServerReflectionRequest::release_file_containing_symbol() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol)
-  if (has_file_containing_symbol()) {
-    clear_has_message_request();
-    return message_request_.file_containing_symbol_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  } else {
-    return NULL;
-  }
-}
-void ServerReflectionRequest::set_allocated_file_containing_symbol(::std::string* file_containing_symbol) {
-  if (!has_file_containing_symbol()) {
-    message_request_.file_containing_symbol_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  clear_message_request();
-  if (file_containing_symbol != NULL) {
-    set_has_file_containing_symbol();
-    message_request_.file_containing_symbol_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-        file_containing_symbol);
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_symbol)
-}
-
-// optional .grpc.reflection.v1alpha.ExtensionRequest file_containing_extension = 5;
-bool ServerReflectionRequest::has_file_containing_extension() const {
-  return message_request_case() == kFileContainingExtension;
-}
-void ServerReflectionRequest::set_has_file_containing_extension() {
-  _oneof_case_[0] = kFileContainingExtension;
-}
-void ServerReflectionRequest::clear_file_containing_extension() {
-  if (has_file_containing_extension()) {
-    delete message_request_.file_containing_extension_;
-    clear_has_message_request();
-  }
-}
- const ::grpc::reflection::v1alpha::ExtensionRequest& ServerReflectionRequest::file_containing_extension() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_extension)
-  return has_file_containing_extension()
-      ? *message_request_.file_containing_extension_
-      : ::grpc::reflection::v1alpha::ExtensionRequest::default_instance();
-}
-::grpc::reflection::v1alpha::ExtensionRequest* ServerReflectionRequest::mutable_file_containing_extension() {
-  if (!has_file_containing_extension()) {
-    clear_message_request();
-    set_has_file_containing_extension();
-    message_request_.file_containing_extension_ = new ::grpc::reflection::v1alpha::ExtensionRequest;
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_extension)
-  return message_request_.file_containing_extension_;
-}
-::grpc::reflection::v1alpha::ExtensionRequest* ServerReflectionRequest::release_file_containing_extension() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_extension)
-  if (has_file_containing_extension()) {
-    clear_has_message_request();
-    ::grpc::reflection::v1alpha::ExtensionRequest* temp = message_request_.file_containing_extension_;
-    message_request_.file_containing_extension_ = NULL;
-    return temp;
-  } else {
-    return NULL;
-  }
-}
-void ServerReflectionRequest::set_allocated_file_containing_extension(::grpc::reflection::v1alpha::ExtensionRequest* file_containing_extension) {
-  clear_message_request();
-  if (file_containing_extension) {
-    set_has_file_containing_extension();
-    message_request_.file_containing_extension_ = file_containing_extension;
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionRequest.file_containing_extension)
-}
-
-// optional string all_extension_numbers_of_type = 6;
-bool ServerReflectionRequest::has_all_extension_numbers_of_type() const {
-  return message_request_case() == kAllExtensionNumbersOfType;
-}
-void ServerReflectionRequest::set_has_all_extension_numbers_of_type() {
-  _oneof_case_[0] = kAllExtensionNumbersOfType;
-}
-void ServerReflectionRequest::clear_all_extension_numbers_of_type() {
-  if (has_all_extension_numbers_of_type()) {
-    message_request_.all_extension_numbers_of_type_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-    clear_has_message_request();
-  }
-}
-const ::std::string& ServerReflectionRequest::all_extension_numbers_of_type() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type)
-  if (has_all_extension_numbers_of_type()) {
-    return message_request_.all_extension_numbers_of_type_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  return *&::google::protobuf::internal::GetEmptyStringAlreadyInited();
-}
-void ServerReflectionRequest::set_all_extension_numbers_of_type(const ::std::string& value) {
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type)
-  if (!has_all_extension_numbers_of_type()) {
-    clear_message_request();
-    set_has_all_extension_numbers_of_type();
-    message_request_.all_extension_numbers_of_type_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.all_extension_numbers_of_type_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type)
-}
-void ServerReflectionRequest::set_all_extension_numbers_of_type(const char* value) {
-  if (!has_all_extension_numbers_of_type()) {
-    clear_message_request();
-    set_has_all_extension_numbers_of_type();
-    message_request_.all_extension_numbers_of_type_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.all_extension_numbers_of_type_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type)
-}
-void ServerReflectionRequest::set_all_extension_numbers_of_type(const char* value, size_t size) {
-  if (!has_all_extension_numbers_of_type()) {
-    clear_message_request();
-    set_has_all_extension_numbers_of_type();
-    message_request_.all_extension_numbers_of_type_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.all_extension_numbers_of_type_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(
-      reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type)
-}
-::std::string* ServerReflectionRequest::mutable_all_extension_numbers_of_type() {
-  if (!has_all_extension_numbers_of_type()) {
-    clear_message_request();
-    set_has_all_extension_numbers_of_type();
-    message_request_.all_extension_numbers_of_type_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type)
-  return message_request_.all_extension_numbers_of_type_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-::std::string* ServerReflectionRequest::release_all_extension_numbers_of_type() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type)
-  if (has_all_extension_numbers_of_type()) {
-    clear_has_message_request();
-    return message_request_.all_extension_numbers_of_type_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  } else {
-    return NULL;
-  }
-}
-void ServerReflectionRequest::set_allocated_all_extension_numbers_of_type(::std::string* all_extension_numbers_of_type) {
-  if (!has_all_extension_numbers_of_type()) {
-    message_request_.all_extension_numbers_of_type_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  clear_message_request();
-  if (all_extension_numbers_of_type != NULL) {
-    set_has_all_extension_numbers_of_type();
-    message_request_.all_extension_numbers_of_type_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-        all_extension_numbers_of_type);
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionRequest.all_extension_numbers_of_type)
-}
-
-// optional string list_services = 7;
-bool ServerReflectionRequest::has_list_services() const {
-  return message_request_case() == kListServices;
-}
-void ServerReflectionRequest::set_has_list_services() {
-  _oneof_case_[0] = kListServices;
-}
-void ServerReflectionRequest::clear_list_services() {
-  if (has_list_services()) {
-    message_request_.list_services_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-    clear_has_message_request();
-  }
-}
-const ::std::string& ServerReflectionRequest::list_services() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionRequest.list_services)
-  if (has_list_services()) {
-    return message_request_.list_services_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  return *&::google::protobuf::internal::GetEmptyStringAlreadyInited();
-}
-void ServerReflectionRequest::set_list_services(const ::std::string& value) {
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.list_services)
-  if (!has_list_services()) {
-    clear_message_request();
-    set_has_list_services();
-    message_request_.list_services_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.list_services_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionRequest.list_services)
-}
-void ServerReflectionRequest::set_list_services(const char* value) {
-  if (!has_list_services()) {
-    clear_message_request();
-    set_has_list_services();
-    message_request_.list_services_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.list_services_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ServerReflectionRequest.list_services)
-}
-void ServerReflectionRequest::set_list_services(const char* value, size_t size) {
-  if (!has_list_services()) {
-    clear_message_request();
-    set_has_list_services();
-    message_request_.list_services_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  message_request_.list_services_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(
-      reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ServerReflectionRequest.list_services)
-}
-::std::string* ServerReflectionRequest::mutable_list_services() {
-  if (!has_list_services()) {
-    clear_message_request();
-    set_has_list_services();
-    message_request_.list_services_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionRequest.list_services)
-  return message_request_.list_services_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-::std::string* ServerReflectionRequest::release_list_services() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionRequest.list_services)
-  if (has_list_services()) {
-    clear_has_message_request();
-    return message_request_.list_services_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  } else {
-    return NULL;
-  }
-}
-void ServerReflectionRequest::set_allocated_list_services(::std::string* list_services) {
-  if (!has_list_services()) {
-    message_request_.list_services_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  clear_message_request();
-  if (list_services != NULL) {
-    set_has_list_services();
-    message_request_.list_services_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-        list_services);
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionRequest.list_services)
-}
-
-bool ServerReflectionRequest::has_message_request() const {
-  return message_request_case() != MESSAGE_REQUEST_NOT_SET;
-}
-void ServerReflectionRequest::clear_has_message_request() {
-  _oneof_case_[0] = MESSAGE_REQUEST_NOT_SET;
-}
-ServerReflectionRequest::MessageRequestCase ServerReflectionRequest::message_request_case() const {
-  return ServerReflectionRequest::MessageRequestCase(_oneof_case_[0]);
-}
-inline const ServerReflectionRequest* ServerReflectionRequest::internal_default_instance() {
-  return &ServerReflectionRequest_default_instance_.get();
-}
-#endif  // PROTOBUF_INLINE_NOT_IN_HEADERS
-
-// ===================================================================
-
-#if !defined(_MSC_VER) || _MSC_VER >= 1900
-const int ExtensionRequest::kContainingTypeFieldNumber;
-const int ExtensionRequest::kExtensionNumberFieldNumber;
-#endif  // !defined(_MSC_VER) || _MSC_VER >= 1900
-
-ExtensionRequest::ExtensionRequest()
-  : ::google::protobuf::Message(), _internal_metadata_(NULL) {
-  if (this != internal_default_instance()) protobuf_InitDefaults_reflection_2eproto();
-  SharedCtor();
-  // @@protoc_insertion_point(constructor:grpc.reflection.v1alpha.ExtensionRequest)
-}
-
-void ExtensionRequest::InitAsDefaultInstance() {
-}
-
-ExtensionRequest::ExtensionRequest(const ExtensionRequest& from)
-  : ::google::protobuf::Message(),
-    _internal_metadata_(NULL) {
-  SharedCtor();
-  UnsafeMergeFrom(from);
-  // @@protoc_insertion_point(copy_constructor:grpc.reflection.v1alpha.ExtensionRequest)
-}
-
-void ExtensionRequest::SharedCtor() {
-  containing_type_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  extension_number_ = 0;
-  _cached_size_ = 0;
-}
-
-ExtensionRequest::~ExtensionRequest() {
-  // @@protoc_insertion_point(destructor:grpc.reflection.v1alpha.ExtensionRequest)
-  SharedDtor();
-}
-
-void ExtensionRequest::SharedDtor() {
-  containing_type_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-
-void ExtensionRequest::SetCachedSize(int size) const {
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
-}
-const ::google::protobuf::Descriptor* ExtensionRequest::descriptor() {
-  protobuf_AssignDescriptorsOnce();
-  return ExtensionRequest_descriptor_;
-}
-
-const ExtensionRequest& ExtensionRequest::default_instance() {
-  protobuf_InitDefaults_reflection_2eproto();
-  return *internal_default_instance();
-}
-
-::google::protobuf::internal::ExplicitlyConstructed<ExtensionRequest> ExtensionRequest_default_instance_;
-
-ExtensionRequest* ExtensionRequest::New(::google::protobuf::Arena* arena) const {
-  ExtensionRequest* n = new ExtensionRequest;
-  if (arena != NULL) {
-    arena->Own(n);
-  }
-  return n;
-}
-
-void ExtensionRequest::Clear() {
-// @@protoc_insertion_point(message_clear_start:grpc.reflection.v1alpha.ExtensionRequest)
-  containing_type_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  extension_number_ = 0;
-}
-
-bool ExtensionRequest::MergePartialFromCodedStream(
-    ::google::protobuf::io::CodedInputStream* input) {
-#define DO_(EXPRESSION) if (!GOOGLE_PREDICT_TRUE(EXPRESSION)) goto failure
-  ::google::protobuf::uint32 tag;
-  // @@protoc_insertion_point(parse_start:grpc.reflection.v1alpha.ExtensionRequest)
-  for (;;) {
-    ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127);
-    tag = p.first;
-    if (!p.second) goto handle_unusual;
-    switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {
-      // optional string containing_type = 1;
-      case 1: {
-        if (tag == 10) {
-          DO_(::google::protobuf::internal::WireFormatLite::ReadString(
-                input, this->mutable_containing_type()));
-          DO_(::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-            this->containing_type().data(), this->containing_type().length(),
-            ::google::protobuf::internal::WireFormatLite::PARSE,
-            "grpc.reflection.v1alpha.ExtensionRequest.containing_type"));
-        } else {
-          goto handle_unusual;
-        }
-        if (input->ExpectTag(16)) goto parse_extension_number;
-        break;
-      }
-
-      // optional int32 extension_number = 2;
-      case 2: {
-        if (tag == 16) {
-         parse_extension_number:
-
-          DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive<
-                   ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>(
-                 input, &extension_number_)));
-        } else {
-          goto handle_unusual;
-        }
-        if (input->ExpectAtEnd()) goto success;
-        break;
-      }
-
-      default: {
-      handle_unusual:
-        if (tag == 0 ||
-            ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
-            ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) {
-          goto success;
-        }
-        DO_(::google::protobuf::internal::WireFormatLite::SkipField(input, tag));
-        break;
-      }
-    }
-  }
-success:
-  // @@protoc_insertion_point(parse_success:grpc.reflection.v1alpha.ExtensionRequest)
-  return true;
-failure:
-  // @@protoc_insertion_point(parse_failure:grpc.reflection.v1alpha.ExtensionRequest)
-  return false;
-#undef DO_
-}
-
-void ExtensionRequest::SerializeWithCachedSizes(
-    ::google::protobuf::io::CodedOutputStream* output) const {
-  // @@protoc_insertion_point(serialize_start:grpc.reflection.v1alpha.ExtensionRequest)
-  // optional string containing_type = 1;
-  if (this->containing_type().size() > 0) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->containing_type().data(), this->containing_type().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ExtensionRequest.containing_type");
-    ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(
-      1, this->containing_type(), output);
-  }
-
-  // optional int32 extension_number = 2;
-  if (this->extension_number() != 0) {
-    ::google::protobuf::internal::WireFormatLite::WriteInt32(2, this->extension_number(), output);
-  }
-
-  // @@protoc_insertion_point(serialize_end:grpc.reflection.v1alpha.ExtensionRequest)
-}
-
-::google::protobuf::uint8* ExtensionRequest::InternalSerializeWithCachedSizesToArray(
-    bool deterministic, ::google::protobuf::uint8* target) const {
-  (void)deterministic; // Unused
-  // @@protoc_insertion_point(serialize_to_array_start:grpc.reflection.v1alpha.ExtensionRequest)
-  // optional string containing_type = 1;
-  if (this->containing_type().size() > 0) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->containing_type().data(), this->containing_type().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ExtensionRequest.containing_type");
-    target =
-      ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
-        1, this->containing_type(), target);
-  }
-
-  // optional int32 extension_number = 2;
-  if (this->extension_number() != 0) {
-    target = ::google::protobuf::internal::WireFormatLite::WriteInt32ToArray(2, this->extension_number(), target);
-  }
-
-  // @@protoc_insertion_point(serialize_to_array_end:grpc.reflection.v1alpha.ExtensionRequest)
-  return target;
-}
-
-size_t ExtensionRequest::ByteSizeLong() const {
-// @@protoc_insertion_point(message_byte_size_start:grpc.reflection.v1alpha.ExtensionRequest)
-  size_t total_size = 0;
-
-  // optional string containing_type = 1;
-  if (this->containing_type().size() > 0) {
-    total_size += 1 +
-      ::google::protobuf::internal::WireFormatLite::StringSize(
-        this->containing_type());
-  }
-
-  // optional int32 extension_number = 2;
-  if (this->extension_number() != 0) {
-    total_size += 1 +
-      ::google::protobuf::internal::WireFormatLite::Int32Size(
-        this->extension_number());
-  }
-
-  int cached_size = ::google::protobuf::internal::ToCachedSize(total_size);
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = cached_size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
-  return total_size;
-}
-
-void ExtensionRequest::MergeFrom(const ::google::protobuf::Message& from) {
-// @@protoc_insertion_point(generalized_merge_from_start:grpc.reflection.v1alpha.ExtensionRequest)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
-  const ExtensionRequest* source =
-      ::google::protobuf::internal::DynamicCastToGenerated<const ExtensionRequest>(
-          &from);
-  if (source == NULL) {
-  // @@protoc_insertion_point(generalized_merge_from_cast_fail:grpc.reflection.v1alpha.ExtensionRequest)
-    ::google::protobuf::internal::ReflectionOps::Merge(from, this);
-  } else {
-  // @@protoc_insertion_point(generalized_merge_from_cast_success:grpc.reflection.v1alpha.ExtensionRequest)
-    UnsafeMergeFrom(*source);
-  }
-}
-
-void ExtensionRequest::MergeFrom(const ExtensionRequest& from) {
-// @@protoc_insertion_point(class_specific_merge_from_start:grpc.reflection.v1alpha.ExtensionRequest)
-  if (GOOGLE_PREDICT_TRUE(&from != this)) {
-    UnsafeMergeFrom(from);
-  } else {
-    MergeFromFail(__LINE__);
-  }
-}
-
-void ExtensionRequest::UnsafeMergeFrom(const ExtensionRequest& from) {
-  GOOGLE_DCHECK(&from != this);
-  if (from.containing_type().size() > 0) {
-
-    containing_type_.AssignWithDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), from.containing_type_);
-  }
-  if (from.extension_number() != 0) {
-    set_extension_number(from.extension_number());
-  }
-}
-
-void ExtensionRequest::CopyFrom(const ::google::protobuf::Message& from) {
-// @@protoc_insertion_point(generalized_copy_from_start:grpc.reflection.v1alpha.ExtensionRequest)
-  if (&from == this) return;
-  Clear();
-  MergeFrom(from);
-}
-
-void ExtensionRequest::CopyFrom(const ExtensionRequest& from) {
-// @@protoc_insertion_point(class_specific_copy_from_start:grpc.reflection.v1alpha.ExtensionRequest)
-  if (&from == this) return;
-  Clear();
-  UnsafeMergeFrom(from);
-}
-
-bool ExtensionRequest::IsInitialized() const {
-
-  return true;
-}
-
-void ExtensionRequest::Swap(ExtensionRequest* other) {
-  if (other == this) return;
-  InternalSwap(other);
-}
-void ExtensionRequest::InternalSwap(ExtensionRequest* other) {
-  containing_type_.Swap(&other->containing_type_);
-  std::swap(extension_number_, other->extension_number_);
-  _internal_metadata_.Swap(&other->_internal_metadata_);
-  std::swap(_cached_size_, other->_cached_size_);
-}
-
-::google::protobuf::Metadata ExtensionRequest::GetMetadata() const {
-  protobuf_AssignDescriptorsOnce();
-  ::google::protobuf::Metadata metadata;
-  metadata.descriptor = ExtensionRequest_descriptor_;
-  metadata.reflection = ExtensionRequest_reflection_;
-  return metadata;
-}
-
-#if PROTOBUF_INLINE_NOT_IN_HEADERS
-// ExtensionRequest
-
-// optional string containing_type = 1;
-void ExtensionRequest::clear_containing_type() {
-  containing_type_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-const ::std::string& ExtensionRequest::containing_type() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ExtensionRequest.containing_type)
-  return containing_type_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-void ExtensionRequest::set_containing_type(const ::std::string& value) {
-  
-  containing_type_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ExtensionRequest.containing_type)
-}
-void ExtensionRequest::set_containing_type(const char* value) {
-  
-  containing_type_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ExtensionRequest.containing_type)
-}
-void ExtensionRequest::set_containing_type(const char* value, size_t size) {
-  
-  containing_type_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ExtensionRequest.containing_type)
-}
-::std::string* ExtensionRequest::mutable_containing_type() {
-  
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ExtensionRequest.containing_type)
-  return containing_type_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-::std::string* ExtensionRequest::release_containing_type() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ExtensionRequest.containing_type)
-  
-  return containing_type_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-void ExtensionRequest::set_allocated_containing_type(::std::string* containing_type) {
-  if (containing_type != NULL) {
-    
-  } else {
-    
-  }
-  containing_type_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), containing_type);
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ExtensionRequest.containing_type)
-}
-
-// optional int32 extension_number = 2;
-void ExtensionRequest::clear_extension_number() {
-  extension_number_ = 0;
-}
-::google::protobuf::int32 ExtensionRequest::extension_number() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ExtensionRequest.extension_number)
-  return extension_number_;
-}
-void ExtensionRequest::set_extension_number(::google::protobuf::int32 value) {
-  
-  extension_number_ = value;
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ExtensionRequest.extension_number)
-}
-
-inline const ExtensionRequest* ExtensionRequest::internal_default_instance() {
-  return &ExtensionRequest_default_instance_.get();
-}
-#endif  // PROTOBUF_INLINE_NOT_IN_HEADERS
-
-// ===================================================================
-
-#if !defined(_MSC_VER) || _MSC_VER >= 1900
-const int ServerReflectionResponse::kValidHostFieldNumber;
-const int ServerReflectionResponse::kOriginalRequestFieldNumber;
-const int ServerReflectionResponse::kFileDescriptorResponseFieldNumber;
-const int ServerReflectionResponse::kAllExtensionNumbersResponseFieldNumber;
-const int ServerReflectionResponse::kListServicesResponseFieldNumber;
-const int ServerReflectionResponse::kErrorResponseFieldNumber;
-#endif  // !defined(_MSC_VER) || _MSC_VER >= 1900
-
-ServerReflectionResponse::ServerReflectionResponse()
-  : ::google::protobuf::Message(), _internal_metadata_(NULL) {
-  if (this != internal_default_instance()) protobuf_InitDefaults_reflection_2eproto();
-  SharedCtor();
-  // @@protoc_insertion_point(constructor:grpc.reflection.v1alpha.ServerReflectionResponse)
-}
-
-void ServerReflectionResponse::InitAsDefaultInstance() {
-  original_request_ = const_cast< ::grpc::reflection::v1alpha::ServerReflectionRequest*>(
-      ::grpc::reflection::v1alpha::ServerReflectionRequest::internal_default_instance());
-  ServerReflectionResponse_default_oneof_instance_->file_descriptor_response_ = const_cast< ::grpc::reflection::v1alpha::FileDescriptorResponse*>(
-      ::grpc::reflection::v1alpha::FileDescriptorResponse::internal_default_instance());
-  ServerReflectionResponse_default_oneof_instance_->all_extension_numbers_response_ = const_cast< ::grpc::reflection::v1alpha::ExtensionNumberResponse*>(
-      ::grpc::reflection::v1alpha::ExtensionNumberResponse::internal_default_instance());
-  ServerReflectionResponse_default_oneof_instance_->list_services_response_ = const_cast< ::grpc::reflection::v1alpha::ListServiceResponse*>(
-      ::grpc::reflection::v1alpha::ListServiceResponse::internal_default_instance());
-  ServerReflectionResponse_default_oneof_instance_->error_response_ = const_cast< ::grpc::reflection::v1alpha::ErrorResponse*>(
-      ::grpc::reflection::v1alpha::ErrorResponse::internal_default_instance());
-}
-
-ServerReflectionResponse::ServerReflectionResponse(const ServerReflectionResponse& from)
-  : ::google::protobuf::Message(),
-    _internal_metadata_(NULL) {
-  SharedCtor();
-  UnsafeMergeFrom(from);
-  // @@protoc_insertion_point(copy_constructor:grpc.reflection.v1alpha.ServerReflectionResponse)
-}
-
-void ServerReflectionResponse::SharedCtor() {
-  valid_host_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  original_request_ = NULL;
-  clear_has_message_response();
-  _cached_size_ = 0;
-}
-
-ServerReflectionResponse::~ServerReflectionResponse() {
-  // @@protoc_insertion_point(destructor:grpc.reflection.v1alpha.ServerReflectionResponse)
-  SharedDtor();
-}
-
-void ServerReflectionResponse::SharedDtor() {
-  valid_host_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  if (has_message_response()) {
-    clear_message_response();
-  }
-  if (this != &ServerReflectionResponse_default_instance_.get()) {
-    delete original_request_;
-  }
-}
-
-void ServerReflectionResponse::SetCachedSize(int size) const {
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
-}
-const ::google::protobuf::Descriptor* ServerReflectionResponse::descriptor() {
-  protobuf_AssignDescriptorsOnce();
-  return ServerReflectionResponse_descriptor_;
-}
-
-const ServerReflectionResponse& ServerReflectionResponse::default_instance() {
-  protobuf_InitDefaults_reflection_2eproto();
-  return *internal_default_instance();
-}
-
-::google::protobuf::internal::ExplicitlyConstructed<ServerReflectionResponse> ServerReflectionResponse_default_instance_;
-
-ServerReflectionResponse* ServerReflectionResponse::New(::google::protobuf::Arena* arena) const {
-  ServerReflectionResponse* n = new ServerReflectionResponse;
-  if (arena != NULL) {
-    arena->Own(n);
-  }
-  return n;
-}
-
-void ServerReflectionResponse::clear_message_response() {
-// @@protoc_insertion_point(one_of_clear_start:grpc.reflection.v1alpha.ServerReflectionResponse)
-  switch (message_response_case()) {
-    case kFileDescriptorResponse: {
-      delete message_response_.file_descriptor_response_;
-      break;
-    }
-    case kAllExtensionNumbersResponse: {
-      delete message_response_.all_extension_numbers_response_;
-      break;
-    }
-    case kListServicesResponse: {
-      delete message_response_.list_services_response_;
-      break;
-    }
-    case kErrorResponse: {
-      delete message_response_.error_response_;
-      break;
-    }
-    case MESSAGE_RESPONSE_NOT_SET: {
-      break;
-    }
-  }
-  _oneof_case_[0] = MESSAGE_RESPONSE_NOT_SET;
-}
-
-
-void ServerReflectionResponse::Clear() {
-// @@protoc_insertion_point(message_clear_start:grpc.reflection.v1alpha.ServerReflectionResponse)
-  valid_host_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  if (GetArenaNoVirtual() == NULL && original_request_ != NULL) delete original_request_;
-  original_request_ = NULL;
-  clear_message_response();
-}
-
-bool ServerReflectionResponse::MergePartialFromCodedStream(
-    ::google::protobuf::io::CodedInputStream* input) {
-#define DO_(EXPRESSION) if (!GOOGLE_PREDICT_TRUE(EXPRESSION)) goto failure
-  ::google::protobuf::uint32 tag;
-  // @@protoc_insertion_point(parse_start:grpc.reflection.v1alpha.ServerReflectionResponse)
-  for (;;) {
-    ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127);
-    tag = p.first;
-    if (!p.second) goto handle_unusual;
-    switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {
-      // optional string valid_host = 1;
-      case 1: {
-        if (tag == 10) {
-          DO_(::google::protobuf::internal::WireFormatLite::ReadString(
-                input, this->mutable_valid_host()));
-          DO_(::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-            this->valid_host().data(), this->valid_host().length(),
-            ::google::protobuf::internal::WireFormatLite::PARSE,
-            "grpc.reflection.v1alpha.ServerReflectionResponse.valid_host"));
-        } else {
-          goto handle_unusual;
-        }
-        if (input->ExpectTag(18)) goto parse_original_request;
-        break;
-      }
-
-      // optional .grpc.reflection.v1alpha.ServerReflectionRequest original_request = 2;
-      case 2: {
-        if (tag == 18) {
-         parse_original_request:
-          DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual(
-               input, mutable_original_request()));
-        } else {
-          goto handle_unusual;
-        }
-        if (input->ExpectTag(34)) goto parse_file_descriptor_response;
-        break;
-      }
-
-      // optional .grpc.reflection.v1alpha.FileDescriptorResponse file_descriptor_response = 4;
-      case 4: {
-        if (tag == 34) {
-         parse_file_descriptor_response:
-          DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual(
-               input, mutable_file_descriptor_response()));
-        } else {
-          goto handle_unusual;
-        }
-        goto after_error_response;
-        break;
-      }
-
-      // optional .grpc.reflection.v1alpha.ExtensionNumberResponse all_extension_numbers_response = 5;
-      case 5: {
-        if (tag == 42) {
-          DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual(
-               input, mutable_all_extension_numbers_response()));
-        } else {
-          goto handle_unusual;
-        }
-        goto after_error_response;
-        break;
-      }
-
-      // optional .grpc.reflection.v1alpha.ListServiceResponse list_services_response = 6;
-      case 6: {
-        if (tag == 50) {
-          DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual(
-               input, mutable_list_services_response()));
-        } else {
-          goto handle_unusual;
-        }
-        if (input->ExpectTag(58)) goto parse_error_response;
-        break;
-      }
-
-      // optional .grpc.reflection.v1alpha.ErrorResponse error_response = 7;
-      case 7: {
-        if (tag == 58) {
-         parse_error_response:
-          DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual(
-               input, mutable_error_response()));
-        } else {
-          goto handle_unusual;
-        }
-       after_error_response:
-        if (input->ExpectAtEnd()) goto success;
-        break;
-      }
-
-      default: {
-      handle_unusual:
-        if (tag == 0 ||
-            ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
-            ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) {
-          goto success;
-        }
-        DO_(::google::protobuf::internal::WireFormatLite::SkipField(input, tag));
-        break;
-      }
-    }
-  }
-success:
-  // @@protoc_insertion_point(parse_success:grpc.reflection.v1alpha.ServerReflectionResponse)
-  return true;
-failure:
-  // @@protoc_insertion_point(parse_failure:grpc.reflection.v1alpha.ServerReflectionResponse)
-  return false;
-#undef DO_
-}
-
-void ServerReflectionResponse::SerializeWithCachedSizes(
-    ::google::protobuf::io::CodedOutputStream* output) const {
-  // @@protoc_insertion_point(serialize_start:grpc.reflection.v1alpha.ServerReflectionResponse)
-  // optional string valid_host = 1;
-  if (this->valid_host().size() > 0) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->valid_host().data(), this->valid_host().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ServerReflectionResponse.valid_host");
-    ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(
-      1, this->valid_host(), output);
-  }
-
-  // optional .grpc.reflection.v1alpha.ServerReflectionRequest original_request = 2;
-  if (this->has_original_request()) {
-    ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray(
-      2, *this->original_request_, output);
-  }
-
-  // optional .grpc.reflection.v1alpha.FileDescriptorResponse file_descriptor_response = 4;
-  if (has_file_descriptor_response()) {
-    ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray(
-      4, *message_response_.file_descriptor_response_, output);
-  }
-
-  // optional .grpc.reflection.v1alpha.ExtensionNumberResponse all_extension_numbers_response = 5;
-  if (has_all_extension_numbers_response()) {
-    ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray(
-      5, *message_response_.all_extension_numbers_response_, output);
-  }
-
-  // optional .grpc.reflection.v1alpha.ListServiceResponse list_services_response = 6;
-  if (has_list_services_response()) {
-    ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray(
-      6, *message_response_.list_services_response_, output);
-  }
-
-  // optional .grpc.reflection.v1alpha.ErrorResponse error_response = 7;
-  if (has_error_response()) {
-    ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray(
-      7, *message_response_.error_response_, output);
-  }
-
-  // @@protoc_insertion_point(serialize_end:grpc.reflection.v1alpha.ServerReflectionResponse)
-}
-
-::google::protobuf::uint8* ServerReflectionResponse::InternalSerializeWithCachedSizesToArray(
-    bool deterministic, ::google::protobuf::uint8* target) const {
-  (void)deterministic; // Unused
-  // @@protoc_insertion_point(serialize_to_array_start:grpc.reflection.v1alpha.ServerReflectionResponse)
-  // optional string valid_host = 1;
-  if (this->valid_host().size() > 0) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->valid_host().data(), this->valid_host().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ServerReflectionResponse.valid_host");
-    target =
-      ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
-        1, this->valid_host(), target);
-  }
-
-  // optional .grpc.reflection.v1alpha.ServerReflectionRequest original_request = 2;
-  if (this->has_original_request()) {
-    target = ::google::protobuf::internal::WireFormatLite::
-      InternalWriteMessageNoVirtualToArray(
-        2, *this->original_request_, false, target);
-  }
-
-  // optional .grpc.reflection.v1alpha.FileDescriptorResponse file_descriptor_response = 4;
-  if (has_file_descriptor_response()) {
-    target = ::google::protobuf::internal::WireFormatLite::
-      InternalWriteMessageNoVirtualToArray(
-        4, *message_response_.file_descriptor_response_, false, target);
-  }
-
-  // optional .grpc.reflection.v1alpha.ExtensionNumberResponse all_extension_numbers_response = 5;
-  if (has_all_extension_numbers_response()) {
-    target = ::google::protobuf::internal::WireFormatLite::
-      InternalWriteMessageNoVirtualToArray(
-        5, *message_response_.all_extension_numbers_response_, false, target);
-  }
-
-  // optional .grpc.reflection.v1alpha.ListServiceResponse list_services_response = 6;
-  if (has_list_services_response()) {
-    target = ::google::protobuf::internal::WireFormatLite::
-      InternalWriteMessageNoVirtualToArray(
-        6, *message_response_.list_services_response_, false, target);
-  }
-
-  // optional .grpc.reflection.v1alpha.ErrorResponse error_response = 7;
-  if (has_error_response()) {
-    target = ::google::protobuf::internal::WireFormatLite::
-      InternalWriteMessageNoVirtualToArray(
-        7, *message_response_.error_response_, false, target);
-  }
-
-  // @@protoc_insertion_point(serialize_to_array_end:grpc.reflection.v1alpha.ServerReflectionResponse)
-  return target;
-}
-
-size_t ServerReflectionResponse::ByteSizeLong() const {
-// @@protoc_insertion_point(message_byte_size_start:grpc.reflection.v1alpha.ServerReflectionResponse)
-  size_t total_size = 0;
-
-  // optional string valid_host = 1;
-  if (this->valid_host().size() > 0) {
-    total_size += 1 +
-      ::google::protobuf::internal::WireFormatLite::StringSize(
-        this->valid_host());
-  }
-
-  // optional .grpc.reflection.v1alpha.ServerReflectionRequest original_request = 2;
-  if (this->has_original_request()) {
-    total_size += 1 +
-      ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual(
-        *this->original_request_);
-  }
-
-  switch (message_response_case()) {
-    // optional .grpc.reflection.v1alpha.FileDescriptorResponse file_descriptor_response = 4;
-    case kFileDescriptorResponse: {
-      total_size += 1 +
-        ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual(
-          *message_response_.file_descriptor_response_);
-      break;
-    }
-    // optional .grpc.reflection.v1alpha.ExtensionNumberResponse all_extension_numbers_response = 5;
-    case kAllExtensionNumbersResponse: {
-      total_size += 1 +
-        ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual(
-          *message_response_.all_extension_numbers_response_);
-      break;
-    }
-    // optional .grpc.reflection.v1alpha.ListServiceResponse list_services_response = 6;
-    case kListServicesResponse: {
-      total_size += 1 +
-        ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual(
-          *message_response_.list_services_response_);
-      break;
-    }
-    // optional .grpc.reflection.v1alpha.ErrorResponse error_response = 7;
-    case kErrorResponse: {
-      total_size += 1 +
-        ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual(
-          *message_response_.error_response_);
-      break;
-    }
-    case MESSAGE_RESPONSE_NOT_SET: {
-      break;
-    }
-  }
-  int cached_size = ::google::protobuf::internal::ToCachedSize(total_size);
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = cached_size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
-  return total_size;
-}
-
-void ServerReflectionResponse::MergeFrom(const ::google::protobuf::Message& from) {
-// @@protoc_insertion_point(generalized_merge_from_start:grpc.reflection.v1alpha.ServerReflectionResponse)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
-  const ServerReflectionResponse* source =
-      ::google::protobuf::internal::DynamicCastToGenerated<const ServerReflectionResponse>(
-          &from);
-  if (source == NULL) {
-  // @@protoc_insertion_point(generalized_merge_from_cast_fail:grpc.reflection.v1alpha.ServerReflectionResponse)
-    ::google::protobuf::internal::ReflectionOps::Merge(from, this);
-  } else {
-  // @@protoc_insertion_point(generalized_merge_from_cast_success:grpc.reflection.v1alpha.ServerReflectionResponse)
-    UnsafeMergeFrom(*source);
-  }
-}
-
-void ServerReflectionResponse::MergeFrom(const ServerReflectionResponse& from) {
-// @@protoc_insertion_point(class_specific_merge_from_start:grpc.reflection.v1alpha.ServerReflectionResponse)
-  if (GOOGLE_PREDICT_TRUE(&from != this)) {
-    UnsafeMergeFrom(from);
-  } else {
-    MergeFromFail(__LINE__);
-  }
-}
-
-void ServerReflectionResponse::UnsafeMergeFrom(const ServerReflectionResponse& from) {
-  GOOGLE_DCHECK(&from != this);
-  switch (from.message_response_case()) {
-    case kFileDescriptorResponse: {
-      mutable_file_descriptor_response()->::grpc::reflection::v1alpha::FileDescriptorResponse::MergeFrom(from.file_descriptor_response());
-      break;
-    }
-    case kAllExtensionNumbersResponse: {
-      mutable_all_extension_numbers_response()->::grpc::reflection::v1alpha::ExtensionNumberResponse::MergeFrom(from.all_extension_numbers_response());
-      break;
-    }
-    case kListServicesResponse: {
-      mutable_list_services_response()->::grpc::reflection::v1alpha::ListServiceResponse::MergeFrom(from.list_services_response());
-      break;
-    }
-    case kErrorResponse: {
-      mutable_error_response()->::grpc::reflection::v1alpha::ErrorResponse::MergeFrom(from.error_response());
-      break;
-    }
-    case MESSAGE_RESPONSE_NOT_SET: {
-      break;
-    }
-  }
-  if (from.valid_host().size() > 0) {
-
-    valid_host_.AssignWithDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), from.valid_host_);
-  }
-  if (from.has_original_request()) {
-    mutable_original_request()->::grpc::reflection::v1alpha::ServerReflectionRequest::MergeFrom(from.original_request());
-  }
-}
-
-void ServerReflectionResponse::CopyFrom(const ::google::protobuf::Message& from) {
-// @@protoc_insertion_point(generalized_copy_from_start:grpc.reflection.v1alpha.ServerReflectionResponse)
-  if (&from == this) return;
-  Clear();
-  MergeFrom(from);
-}
-
-void ServerReflectionResponse::CopyFrom(const ServerReflectionResponse& from) {
-// @@protoc_insertion_point(class_specific_copy_from_start:grpc.reflection.v1alpha.ServerReflectionResponse)
-  if (&from == this) return;
-  Clear();
-  UnsafeMergeFrom(from);
-}
-
-bool ServerReflectionResponse::IsInitialized() const {
-
-  return true;
-}
-
-void ServerReflectionResponse::Swap(ServerReflectionResponse* other) {
-  if (other == this) return;
-  InternalSwap(other);
-}
-void ServerReflectionResponse::InternalSwap(ServerReflectionResponse* other) {
-  valid_host_.Swap(&other->valid_host_);
-  std::swap(original_request_, other->original_request_);
-  std::swap(message_response_, other->message_response_);
-  std::swap(_oneof_case_[0], other->_oneof_case_[0]);
-  _internal_metadata_.Swap(&other->_internal_metadata_);
-  std::swap(_cached_size_, other->_cached_size_);
-}
-
-::google::protobuf::Metadata ServerReflectionResponse::GetMetadata() const {
-  protobuf_AssignDescriptorsOnce();
-  ::google::protobuf::Metadata metadata;
-  metadata.descriptor = ServerReflectionResponse_descriptor_;
-  metadata.reflection = ServerReflectionResponse_reflection_;
-  return metadata;
-}
-
-#if PROTOBUF_INLINE_NOT_IN_HEADERS
-// ServerReflectionResponse
-
-// optional string valid_host = 1;
-void ServerReflectionResponse::clear_valid_host() {
-  valid_host_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-const ::std::string& ServerReflectionResponse::valid_host() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionResponse.valid_host)
-  return valid_host_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-void ServerReflectionResponse::set_valid_host(const ::std::string& value) {
-  
-  valid_host_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServerReflectionResponse.valid_host)
-}
-void ServerReflectionResponse::set_valid_host(const char* value) {
-  
-  valid_host_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ServerReflectionResponse.valid_host)
-}
-void ServerReflectionResponse::set_valid_host(const char* value, size_t size) {
-  
-  valid_host_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ServerReflectionResponse.valid_host)
-}
-::std::string* ServerReflectionResponse::mutable_valid_host() {
-  
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionResponse.valid_host)
-  return valid_host_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-::std::string* ServerReflectionResponse::release_valid_host() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionResponse.valid_host)
-  
-  return valid_host_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-void ServerReflectionResponse::set_allocated_valid_host(::std::string* valid_host) {
-  if (valid_host != NULL) {
-    
-  } else {
-    
-  }
-  valid_host_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), valid_host);
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionResponse.valid_host)
-}
-
-// optional .grpc.reflection.v1alpha.ServerReflectionRequest original_request = 2;
-bool ServerReflectionResponse::has_original_request() const {
-  return this != internal_default_instance() && original_request_ != NULL;
-}
-void ServerReflectionResponse::clear_original_request() {
-  if (GetArenaNoVirtual() == NULL && original_request_ != NULL) delete original_request_;
-  original_request_ = NULL;
-}
-const ::grpc::reflection::v1alpha::ServerReflectionRequest& ServerReflectionResponse::original_request() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionResponse.original_request)
-  return original_request_ != NULL ? *original_request_
-                         : *::grpc::reflection::v1alpha::ServerReflectionRequest::internal_default_instance();
-}
-::grpc::reflection::v1alpha::ServerReflectionRequest* ServerReflectionResponse::mutable_original_request() {
-  
-  if (original_request_ == NULL) {
-    original_request_ = new ::grpc::reflection::v1alpha::ServerReflectionRequest;
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionResponse.original_request)
-  return original_request_;
-}
-::grpc::reflection::v1alpha::ServerReflectionRequest* ServerReflectionResponse::release_original_request() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionResponse.original_request)
-  
-  ::grpc::reflection::v1alpha::ServerReflectionRequest* temp = original_request_;
-  original_request_ = NULL;
-  return temp;
-}
-void ServerReflectionResponse::set_allocated_original_request(::grpc::reflection::v1alpha::ServerReflectionRequest* original_request) {
-  delete original_request_;
-  original_request_ = original_request;
-  if (original_request) {
-    
-  } else {
-    
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionResponse.original_request)
-}
-
-// optional .grpc.reflection.v1alpha.FileDescriptorResponse file_descriptor_response = 4;
-bool ServerReflectionResponse::has_file_descriptor_response() const {
-  return message_response_case() == kFileDescriptorResponse;
-}
-void ServerReflectionResponse::set_has_file_descriptor_response() {
-  _oneof_case_[0] = kFileDescriptorResponse;
-}
-void ServerReflectionResponse::clear_file_descriptor_response() {
-  if (has_file_descriptor_response()) {
-    delete message_response_.file_descriptor_response_;
-    clear_has_message_response();
-  }
-}
- const ::grpc::reflection::v1alpha::FileDescriptorResponse& ServerReflectionResponse::file_descriptor_response() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionResponse.file_descriptor_response)
-  return has_file_descriptor_response()
-      ? *message_response_.file_descriptor_response_
-      : ::grpc::reflection::v1alpha::FileDescriptorResponse::default_instance();
-}
-::grpc::reflection::v1alpha::FileDescriptorResponse* ServerReflectionResponse::mutable_file_descriptor_response() {
-  if (!has_file_descriptor_response()) {
-    clear_message_response();
-    set_has_file_descriptor_response();
-    message_response_.file_descriptor_response_ = new ::grpc::reflection::v1alpha::FileDescriptorResponse;
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionResponse.file_descriptor_response)
-  return message_response_.file_descriptor_response_;
-}
-::grpc::reflection::v1alpha::FileDescriptorResponse* ServerReflectionResponse::release_file_descriptor_response() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionResponse.file_descriptor_response)
-  if (has_file_descriptor_response()) {
-    clear_has_message_response();
-    ::grpc::reflection::v1alpha::FileDescriptorResponse* temp = message_response_.file_descriptor_response_;
-    message_response_.file_descriptor_response_ = NULL;
-    return temp;
-  } else {
-    return NULL;
-  }
-}
-void ServerReflectionResponse::set_allocated_file_descriptor_response(::grpc::reflection::v1alpha::FileDescriptorResponse* file_descriptor_response) {
-  clear_message_response();
-  if (file_descriptor_response) {
-    set_has_file_descriptor_response();
-    message_response_.file_descriptor_response_ = file_descriptor_response;
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionResponse.file_descriptor_response)
-}
-
-// optional .grpc.reflection.v1alpha.ExtensionNumberResponse all_extension_numbers_response = 5;
-bool ServerReflectionResponse::has_all_extension_numbers_response() const {
-  return message_response_case() == kAllExtensionNumbersResponse;
-}
-void ServerReflectionResponse::set_has_all_extension_numbers_response() {
-  _oneof_case_[0] = kAllExtensionNumbersResponse;
-}
-void ServerReflectionResponse::clear_all_extension_numbers_response() {
-  if (has_all_extension_numbers_response()) {
-    delete message_response_.all_extension_numbers_response_;
-    clear_has_message_response();
-  }
-}
- const ::grpc::reflection::v1alpha::ExtensionNumberResponse& ServerReflectionResponse::all_extension_numbers_response() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionResponse.all_extension_numbers_response)
-  return has_all_extension_numbers_response()
-      ? *message_response_.all_extension_numbers_response_
-      : ::grpc::reflection::v1alpha::ExtensionNumberResponse::default_instance();
-}
-::grpc::reflection::v1alpha::ExtensionNumberResponse* ServerReflectionResponse::mutable_all_extension_numbers_response() {
-  if (!has_all_extension_numbers_response()) {
-    clear_message_response();
-    set_has_all_extension_numbers_response();
-    message_response_.all_extension_numbers_response_ = new ::grpc::reflection::v1alpha::ExtensionNumberResponse;
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionResponse.all_extension_numbers_response)
-  return message_response_.all_extension_numbers_response_;
-}
-::grpc::reflection::v1alpha::ExtensionNumberResponse* ServerReflectionResponse::release_all_extension_numbers_response() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionResponse.all_extension_numbers_response)
-  if (has_all_extension_numbers_response()) {
-    clear_has_message_response();
-    ::grpc::reflection::v1alpha::ExtensionNumberResponse* temp = message_response_.all_extension_numbers_response_;
-    message_response_.all_extension_numbers_response_ = NULL;
-    return temp;
-  } else {
-    return NULL;
-  }
-}
-void ServerReflectionResponse::set_allocated_all_extension_numbers_response(::grpc::reflection::v1alpha::ExtensionNumberResponse* all_extension_numbers_response) {
-  clear_message_response();
-  if (all_extension_numbers_response) {
-    set_has_all_extension_numbers_response();
-    message_response_.all_extension_numbers_response_ = all_extension_numbers_response;
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionResponse.all_extension_numbers_response)
-}
-
-// optional .grpc.reflection.v1alpha.ListServiceResponse list_services_response = 6;
-bool ServerReflectionResponse::has_list_services_response() const {
-  return message_response_case() == kListServicesResponse;
-}
-void ServerReflectionResponse::set_has_list_services_response() {
-  _oneof_case_[0] = kListServicesResponse;
-}
-void ServerReflectionResponse::clear_list_services_response() {
-  if (has_list_services_response()) {
-    delete message_response_.list_services_response_;
-    clear_has_message_response();
-  }
-}
- const ::grpc::reflection::v1alpha::ListServiceResponse& ServerReflectionResponse::list_services_response() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionResponse.list_services_response)
-  return has_list_services_response()
-      ? *message_response_.list_services_response_
-      : ::grpc::reflection::v1alpha::ListServiceResponse::default_instance();
-}
-::grpc::reflection::v1alpha::ListServiceResponse* ServerReflectionResponse::mutable_list_services_response() {
-  if (!has_list_services_response()) {
-    clear_message_response();
-    set_has_list_services_response();
-    message_response_.list_services_response_ = new ::grpc::reflection::v1alpha::ListServiceResponse;
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionResponse.list_services_response)
-  return message_response_.list_services_response_;
-}
-::grpc::reflection::v1alpha::ListServiceResponse* ServerReflectionResponse::release_list_services_response() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionResponse.list_services_response)
-  if (has_list_services_response()) {
-    clear_has_message_response();
-    ::grpc::reflection::v1alpha::ListServiceResponse* temp = message_response_.list_services_response_;
-    message_response_.list_services_response_ = NULL;
-    return temp;
-  } else {
-    return NULL;
-  }
-}
-void ServerReflectionResponse::set_allocated_list_services_response(::grpc::reflection::v1alpha::ListServiceResponse* list_services_response) {
-  clear_message_response();
-  if (list_services_response) {
-    set_has_list_services_response();
-    message_response_.list_services_response_ = list_services_response;
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionResponse.list_services_response)
-}
-
-// optional .grpc.reflection.v1alpha.ErrorResponse error_response = 7;
-bool ServerReflectionResponse::has_error_response() const {
-  return message_response_case() == kErrorResponse;
-}
-void ServerReflectionResponse::set_has_error_response() {
-  _oneof_case_[0] = kErrorResponse;
-}
-void ServerReflectionResponse::clear_error_response() {
-  if (has_error_response()) {
-    delete message_response_.error_response_;
-    clear_has_message_response();
-  }
-}
- const ::grpc::reflection::v1alpha::ErrorResponse& ServerReflectionResponse::error_response() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServerReflectionResponse.error_response)
-  return has_error_response()
-      ? *message_response_.error_response_
-      : ::grpc::reflection::v1alpha::ErrorResponse::default_instance();
-}
-::grpc::reflection::v1alpha::ErrorResponse* ServerReflectionResponse::mutable_error_response() {
-  if (!has_error_response()) {
-    clear_message_response();
-    set_has_error_response();
-    message_response_.error_response_ = new ::grpc::reflection::v1alpha::ErrorResponse;
-  }
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServerReflectionResponse.error_response)
-  return message_response_.error_response_;
-}
-::grpc::reflection::v1alpha::ErrorResponse* ServerReflectionResponse::release_error_response() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServerReflectionResponse.error_response)
-  if (has_error_response()) {
-    clear_has_message_response();
-    ::grpc::reflection::v1alpha::ErrorResponse* temp = message_response_.error_response_;
-    message_response_.error_response_ = NULL;
-    return temp;
-  } else {
-    return NULL;
-  }
-}
-void ServerReflectionResponse::set_allocated_error_response(::grpc::reflection::v1alpha::ErrorResponse* error_response) {
-  clear_message_response();
-  if (error_response) {
-    set_has_error_response();
-    message_response_.error_response_ = error_response;
-  }
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServerReflectionResponse.error_response)
-}
-
-bool ServerReflectionResponse::has_message_response() const {
-  return message_response_case() != MESSAGE_RESPONSE_NOT_SET;
-}
-void ServerReflectionResponse::clear_has_message_response() {
-  _oneof_case_[0] = MESSAGE_RESPONSE_NOT_SET;
-}
-ServerReflectionResponse::MessageResponseCase ServerReflectionResponse::message_response_case() const {
-  return ServerReflectionResponse::MessageResponseCase(_oneof_case_[0]);
-}
-inline const ServerReflectionResponse* ServerReflectionResponse::internal_default_instance() {
-  return &ServerReflectionResponse_default_instance_.get();
-}
-#endif  // PROTOBUF_INLINE_NOT_IN_HEADERS
-
-// ===================================================================
-
-#if !defined(_MSC_VER) || _MSC_VER >= 1900
-const int FileDescriptorResponse::kFileDescriptorProtoFieldNumber;
-#endif  // !defined(_MSC_VER) || _MSC_VER >= 1900
-
-FileDescriptorResponse::FileDescriptorResponse()
-  : ::google::protobuf::Message(), _internal_metadata_(NULL) {
-  if (this != internal_default_instance()) protobuf_InitDefaults_reflection_2eproto();
-  SharedCtor();
-  // @@protoc_insertion_point(constructor:grpc.reflection.v1alpha.FileDescriptorResponse)
-}
-
-void FileDescriptorResponse::InitAsDefaultInstance() {
-}
-
-FileDescriptorResponse::FileDescriptorResponse(const FileDescriptorResponse& from)
-  : ::google::protobuf::Message(),
-    _internal_metadata_(NULL) {
-  SharedCtor();
-  UnsafeMergeFrom(from);
-  // @@protoc_insertion_point(copy_constructor:grpc.reflection.v1alpha.FileDescriptorResponse)
-}
-
-void FileDescriptorResponse::SharedCtor() {
-  _cached_size_ = 0;
-}
-
-FileDescriptorResponse::~FileDescriptorResponse() {
-  // @@protoc_insertion_point(destructor:grpc.reflection.v1alpha.FileDescriptorResponse)
-  SharedDtor();
-}
-
-void FileDescriptorResponse::SharedDtor() {
-}
-
-void FileDescriptorResponse::SetCachedSize(int size) const {
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
-}
-const ::google::protobuf::Descriptor* FileDescriptorResponse::descriptor() {
-  protobuf_AssignDescriptorsOnce();
-  return FileDescriptorResponse_descriptor_;
-}
-
-const FileDescriptorResponse& FileDescriptorResponse::default_instance() {
-  protobuf_InitDefaults_reflection_2eproto();
-  return *internal_default_instance();
-}
-
-::google::protobuf::internal::ExplicitlyConstructed<FileDescriptorResponse> FileDescriptorResponse_default_instance_;
-
-FileDescriptorResponse* FileDescriptorResponse::New(::google::protobuf::Arena* arena) const {
-  FileDescriptorResponse* n = new FileDescriptorResponse;
-  if (arena != NULL) {
-    arena->Own(n);
-  }
-  return n;
-}
-
-void FileDescriptorResponse::Clear() {
-// @@protoc_insertion_point(message_clear_start:grpc.reflection.v1alpha.FileDescriptorResponse)
-  file_descriptor_proto_.Clear();
-}
-
-bool FileDescriptorResponse::MergePartialFromCodedStream(
-    ::google::protobuf::io::CodedInputStream* input) {
-#define DO_(EXPRESSION) if (!GOOGLE_PREDICT_TRUE(EXPRESSION)) goto failure
-  ::google::protobuf::uint32 tag;
-  // @@protoc_insertion_point(parse_start:grpc.reflection.v1alpha.FileDescriptorResponse)
-  for (;;) {
-    ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127);
-    tag = p.first;
-    if (!p.second) goto handle_unusual;
-    switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {
-      // repeated bytes file_descriptor_proto = 1;
-      case 1: {
-        if (tag == 10) {
-         parse_file_descriptor_proto:
-          DO_(::google::protobuf::internal::WireFormatLite::ReadBytes(
-                input, this->add_file_descriptor_proto()));
-        } else {
-          goto handle_unusual;
-        }
-        if (input->ExpectTag(10)) goto parse_file_descriptor_proto;
-        if (input->ExpectAtEnd()) goto success;
-        break;
-      }
-
-      default: {
-      handle_unusual:
-        if (tag == 0 ||
-            ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
-            ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) {
-          goto success;
-        }
-        DO_(::google::protobuf::internal::WireFormatLite::SkipField(input, tag));
-        break;
-      }
-    }
-  }
-success:
-  // @@protoc_insertion_point(parse_success:grpc.reflection.v1alpha.FileDescriptorResponse)
-  return true;
-failure:
-  // @@protoc_insertion_point(parse_failure:grpc.reflection.v1alpha.FileDescriptorResponse)
-  return false;
-#undef DO_
-}
-
-void FileDescriptorResponse::SerializeWithCachedSizes(
-    ::google::protobuf::io::CodedOutputStream* output) const {
-  // @@protoc_insertion_point(serialize_start:grpc.reflection.v1alpha.FileDescriptorResponse)
-  // repeated bytes file_descriptor_proto = 1;
-  for (int i = 0; i < this->file_descriptor_proto_size(); i++) {
-    ::google::protobuf::internal::WireFormatLite::WriteBytes(
-      1, this->file_descriptor_proto(i), output);
-  }
-
-  // @@protoc_insertion_point(serialize_end:grpc.reflection.v1alpha.FileDescriptorResponse)
-}
-
-::google::protobuf::uint8* FileDescriptorResponse::InternalSerializeWithCachedSizesToArray(
-    bool deterministic, ::google::protobuf::uint8* target) const {
-  (void)deterministic; // Unused
-  // @@protoc_insertion_point(serialize_to_array_start:grpc.reflection.v1alpha.FileDescriptorResponse)
-  // repeated bytes file_descriptor_proto = 1;
-  for (int i = 0; i < this->file_descriptor_proto_size(); i++) {
-    target = ::google::protobuf::internal::WireFormatLite::
-      WriteBytesToArray(1, this->file_descriptor_proto(i), target);
-  }
-
-  // @@protoc_insertion_point(serialize_to_array_end:grpc.reflection.v1alpha.FileDescriptorResponse)
-  return target;
-}
-
-size_t FileDescriptorResponse::ByteSizeLong() const {
-// @@protoc_insertion_point(message_byte_size_start:grpc.reflection.v1alpha.FileDescriptorResponse)
-  size_t total_size = 0;
-
-  // repeated bytes file_descriptor_proto = 1;
-  total_size += 1 *
-      ::google::protobuf::internal::FromIntSize(this->file_descriptor_proto_size());
-  for (int i = 0; i < this->file_descriptor_proto_size(); i++) {
-    total_size += ::google::protobuf::internal::WireFormatLite::BytesSize(
-      this->file_descriptor_proto(i));
-  }
-
-  int cached_size = ::google::protobuf::internal::ToCachedSize(total_size);
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = cached_size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
-  return total_size;
-}
-
-void FileDescriptorResponse::MergeFrom(const ::google::protobuf::Message& from) {
-// @@protoc_insertion_point(generalized_merge_from_start:grpc.reflection.v1alpha.FileDescriptorResponse)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
-  const FileDescriptorResponse* source =
-      ::google::protobuf::internal::DynamicCastToGenerated<const FileDescriptorResponse>(
-          &from);
-  if (source == NULL) {
-  // @@protoc_insertion_point(generalized_merge_from_cast_fail:grpc.reflection.v1alpha.FileDescriptorResponse)
-    ::google::protobuf::internal::ReflectionOps::Merge(from, this);
-  } else {
-  // @@protoc_insertion_point(generalized_merge_from_cast_success:grpc.reflection.v1alpha.FileDescriptorResponse)
-    UnsafeMergeFrom(*source);
-  }
-}
-
-void FileDescriptorResponse::MergeFrom(const FileDescriptorResponse& from) {
-// @@protoc_insertion_point(class_specific_merge_from_start:grpc.reflection.v1alpha.FileDescriptorResponse)
-  if (GOOGLE_PREDICT_TRUE(&from != this)) {
-    UnsafeMergeFrom(from);
-  } else {
-    MergeFromFail(__LINE__);
-  }
-}
-
-void FileDescriptorResponse::UnsafeMergeFrom(const FileDescriptorResponse& from) {
-  GOOGLE_DCHECK(&from != this);
-  file_descriptor_proto_.UnsafeMergeFrom(from.file_descriptor_proto_);
-}
-
-void FileDescriptorResponse::CopyFrom(const ::google::protobuf::Message& from) {
-// @@protoc_insertion_point(generalized_copy_from_start:grpc.reflection.v1alpha.FileDescriptorResponse)
-  if (&from == this) return;
-  Clear();
-  MergeFrom(from);
-}
-
-void FileDescriptorResponse::CopyFrom(const FileDescriptorResponse& from) {
-// @@protoc_insertion_point(class_specific_copy_from_start:grpc.reflection.v1alpha.FileDescriptorResponse)
-  if (&from == this) return;
-  Clear();
-  UnsafeMergeFrom(from);
-}
-
-bool FileDescriptorResponse::IsInitialized() const {
-
-  return true;
-}
-
-void FileDescriptorResponse::Swap(FileDescriptorResponse* other) {
-  if (other == this) return;
-  InternalSwap(other);
-}
-void FileDescriptorResponse::InternalSwap(FileDescriptorResponse* other) {
-  file_descriptor_proto_.UnsafeArenaSwap(&other->file_descriptor_proto_);
-  _internal_metadata_.Swap(&other->_internal_metadata_);
-  std::swap(_cached_size_, other->_cached_size_);
-}
-
-::google::protobuf::Metadata FileDescriptorResponse::GetMetadata() const {
-  protobuf_AssignDescriptorsOnce();
-  ::google::protobuf::Metadata metadata;
-  metadata.descriptor = FileDescriptorResponse_descriptor_;
-  metadata.reflection = FileDescriptorResponse_reflection_;
-  return metadata;
-}
-
-#if PROTOBUF_INLINE_NOT_IN_HEADERS
-// FileDescriptorResponse
-
-// repeated bytes file_descriptor_proto = 1;
-int FileDescriptorResponse::file_descriptor_proto_size() const {
-  return file_descriptor_proto_.size();
-}
-void FileDescriptorResponse::clear_file_descriptor_proto() {
-  file_descriptor_proto_.Clear();
-}
-const ::std::string& FileDescriptorResponse::file_descriptor_proto(int index) const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-  return file_descriptor_proto_.Get(index);
-}
-::std::string* FileDescriptorResponse::mutable_file_descriptor_proto(int index) {
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-  return file_descriptor_proto_.Mutable(index);
-}
-void FileDescriptorResponse::set_file_descriptor_proto(int index, const ::std::string& value) {
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-  file_descriptor_proto_.Mutable(index)->assign(value);
-}
-void FileDescriptorResponse::set_file_descriptor_proto(int index, const char* value) {
-  file_descriptor_proto_.Mutable(index)->assign(value);
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-}
-void FileDescriptorResponse::set_file_descriptor_proto(int index, const void* value, size_t size) {
-  file_descriptor_proto_.Mutable(index)->assign(
-    reinterpret_cast<const char*>(value), size);
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-}
-::std::string* FileDescriptorResponse::add_file_descriptor_proto() {
-  // @@protoc_insertion_point(field_add_mutable:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-  return file_descriptor_proto_.Add();
-}
-void FileDescriptorResponse::add_file_descriptor_proto(const ::std::string& value) {
-  file_descriptor_proto_.Add()->assign(value);
-  // @@protoc_insertion_point(field_add:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-}
-void FileDescriptorResponse::add_file_descriptor_proto(const char* value) {
-  file_descriptor_proto_.Add()->assign(value);
-  // @@protoc_insertion_point(field_add_char:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-}
-void FileDescriptorResponse::add_file_descriptor_proto(const void* value, size_t size) {
-  file_descriptor_proto_.Add()->assign(reinterpret_cast<const char*>(value), size);
-  // @@protoc_insertion_point(field_add_pointer:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-}
-const ::google::protobuf::RepeatedPtrField< ::std::string>&
-FileDescriptorResponse::file_descriptor_proto() const {
-  // @@protoc_insertion_point(field_list:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-  return file_descriptor_proto_;
-}
-::google::protobuf::RepeatedPtrField< ::std::string>*
-FileDescriptorResponse::mutable_file_descriptor_proto() {
-  // @@protoc_insertion_point(field_mutable_list:grpc.reflection.v1alpha.FileDescriptorResponse.file_descriptor_proto)
-  return &file_descriptor_proto_;
-}
-
-inline const FileDescriptorResponse* FileDescriptorResponse::internal_default_instance() {
-  return &FileDescriptorResponse_default_instance_.get();
-}
-#endif  // PROTOBUF_INLINE_NOT_IN_HEADERS
-
-// ===================================================================
-
-#if !defined(_MSC_VER) || _MSC_VER >= 1900
-const int ExtensionNumberResponse::kBaseTypeNameFieldNumber;
-const int ExtensionNumberResponse::kExtensionNumberFieldNumber;
-#endif  // !defined(_MSC_VER) || _MSC_VER >= 1900
-
-ExtensionNumberResponse::ExtensionNumberResponse()
-  : ::google::protobuf::Message(), _internal_metadata_(NULL) {
-  if (this != internal_default_instance()) protobuf_InitDefaults_reflection_2eproto();
-  SharedCtor();
-  // @@protoc_insertion_point(constructor:grpc.reflection.v1alpha.ExtensionNumberResponse)
-}
-
-void ExtensionNumberResponse::InitAsDefaultInstance() {
-}
-
-ExtensionNumberResponse::ExtensionNumberResponse(const ExtensionNumberResponse& from)
-  : ::google::protobuf::Message(),
-    _internal_metadata_(NULL) {
-  SharedCtor();
-  UnsafeMergeFrom(from);
-  // @@protoc_insertion_point(copy_constructor:grpc.reflection.v1alpha.ExtensionNumberResponse)
-}
-
-void ExtensionNumberResponse::SharedCtor() {
-  base_type_name_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  _cached_size_ = 0;
-}
-
-ExtensionNumberResponse::~ExtensionNumberResponse() {
-  // @@protoc_insertion_point(destructor:grpc.reflection.v1alpha.ExtensionNumberResponse)
-  SharedDtor();
-}
-
-void ExtensionNumberResponse::SharedDtor() {
-  base_type_name_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-
-void ExtensionNumberResponse::SetCachedSize(int size) const {
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
-}
-const ::google::protobuf::Descriptor* ExtensionNumberResponse::descriptor() {
-  protobuf_AssignDescriptorsOnce();
-  return ExtensionNumberResponse_descriptor_;
-}
-
-const ExtensionNumberResponse& ExtensionNumberResponse::default_instance() {
-  protobuf_InitDefaults_reflection_2eproto();
-  return *internal_default_instance();
-}
-
-::google::protobuf::internal::ExplicitlyConstructed<ExtensionNumberResponse> ExtensionNumberResponse_default_instance_;
-
-ExtensionNumberResponse* ExtensionNumberResponse::New(::google::protobuf::Arena* arena) const {
-  ExtensionNumberResponse* n = new ExtensionNumberResponse;
-  if (arena != NULL) {
-    arena->Own(n);
-  }
-  return n;
-}
-
-void ExtensionNumberResponse::Clear() {
-// @@protoc_insertion_point(message_clear_start:grpc.reflection.v1alpha.ExtensionNumberResponse)
-  base_type_name_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  extension_number_.Clear();
-}
-
-bool ExtensionNumberResponse::MergePartialFromCodedStream(
-    ::google::protobuf::io::CodedInputStream* input) {
-#define DO_(EXPRESSION) if (!GOOGLE_PREDICT_TRUE(EXPRESSION)) goto failure
-  ::google::protobuf::uint32 tag;
-  // @@protoc_insertion_point(parse_start:grpc.reflection.v1alpha.ExtensionNumberResponse)
-  for (;;) {
-    ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127);
-    tag = p.first;
-    if (!p.second) goto handle_unusual;
-    switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {
-      // optional string base_type_name = 1;
-      case 1: {
-        if (tag == 10) {
-          DO_(::google::protobuf::internal::WireFormatLite::ReadString(
-                input, this->mutable_base_type_name()));
-          DO_(::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-            this->base_type_name().data(), this->base_type_name().length(),
-            ::google::protobuf::internal::WireFormatLite::PARSE,
-            "grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name"));
-        } else {
-          goto handle_unusual;
-        }
-        if (input->ExpectTag(18)) goto parse_extension_number;
-        break;
-      }
-
-      // repeated int32 extension_number = 2;
-      case 2: {
-        if (tag == 18) {
-         parse_extension_number:
-          DO_((::google::protobuf::internal::WireFormatLite::ReadPackedPrimitive<
-                   ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>(
-                 input, this->mutable_extension_number())));
-        } else if (tag == 16) {
-          DO_((::google::protobuf::internal::WireFormatLite::ReadRepeatedPrimitiveNoInline<
-                   ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>(
-                 1, 18, input, this->mutable_extension_number())));
-        } else {
-          goto handle_unusual;
-        }
-        if (input->ExpectAtEnd()) goto success;
-        break;
-      }
-
-      default: {
-      handle_unusual:
-        if (tag == 0 ||
-            ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
-            ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) {
-          goto success;
-        }
-        DO_(::google::protobuf::internal::WireFormatLite::SkipField(input, tag));
-        break;
-      }
-    }
-  }
-success:
-  // @@protoc_insertion_point(parse_success:grpc.reflection.v1alpha.ExtensionNumberResponse)
-  return true;
-failure:
-  // @@protoc_insertion_point(parse_failure:grpc.reflection.v1alpha.ExtensionNumberResponse)
-  return false;
-#undef DO_
-}
-
-void ExtensionNumberResponse::SerializeWithCachedSizes(
-    ::google::protobuf::io::CodedOutputStream* output) const {
-  // @@protoc_insertion_point(serialize_start:grpc.reflection.v1alpha.ExtensionNumberResponse)
-  // optional string base_type_name = 1;
-  if (this->base_type_name().size() > 0) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->base_type_name().data(), this->base_type_name().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name");
-    ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(
-      1, this->base_type_name(), output);
-  }
-
-  // repeated int32 extension_number = 2;
-  if (this->extension_number_size() > 0) {
-    ::google::protobuf::internal::WireFormatLite::WriteTag(2, ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED, output);
-    output->WriteVarint32(_extension_number_cached_byte_size_);
-  }
-  for (int i = 0; i < this->extension_number_size(); i++) {
-    ::google::protobuf::internal::WireFormatLite::WriteInt32NoTag(
-      this->extension_number(i), output);
-  }
-
-  // @@protoc_insertion_point(serialize_end:grpc.reflection.v1alpha.ExtensionNumberResponse)
-}
-
-::google::protobuf::uint8* ExtensionNumberResponse::InternalSerializeWithCachedSizesToArray(
-    bool deterministic, ::google::protobuf::uint8* target) const {
-  (void)deterministic; // Unused
-  // @@protoc_insertion_point(serialize_to_array_start:grpc.reflection.v1alpha.ExtensionNumberResponse)
-  // optional string base_type_name = 1;
-  if (this->base_type_name().size() > 0) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->base_type_name().data(), this->base_type_name().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name");
-    target =
-      ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
-        1, this->base_type_name(), target);
-  }
-
-  // repeated int32 extension_number = 2;
-  if (this->extension_number_size() > 0) {
-    target = ::google::protobuf::internal::WireFormatLite::WriteTagToArray(
-      2,
-      ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED,
-      target);
-    target = ::google::protobuf::io::CodedOutputStream::WriteVarint32ToArray(
-      _extension_number_cached_byte_size_, target);
-  }
-  for (int i = 0; i < this->extension_number_size(); i++) {
-    target = ::google::protobuf::internal::WireFormatLite::
-      WriteInt32NoTagToArray(this->extension_number(i), target);
-  }
-
-  // @@protoc_insertion_point(serialize_to_array_end:grpc.reflection.v1alpha.ExtensionNumberResponse)
-  return target;
-}
-
-size_t ExtensionNumberResponse::ByteSizeLong() const {
-// @@protoc_insertion_point(message_byte_size_start:grpc.reflection.v1alpha.ExtensionNumberResponse)
-  size_t total_size = 0;
-
-  // optional string base_type_name = 1;
-  if (this->base_type_name().size() > 0) {
-    total_size += 1 +
-      ::google::protobuf::internal::WireFormatLite::StringSize(
-        this->base_type_name());
-  }
-
-  // repeated int32 extension_number = 2;
-  {
-    size_t data_size = 0;
-    unsigned int count = this->extension_number_size();
-    for (unsigned int i = 0; i < count; i++) {
-      data_size += ::google::protobuf::internal::WireFormatLite::
-        Int32Size(this->extension_number(i));
-    }
-    if (data_size > 0) {
-      total_size += 1 +
-        ::google::protobuf::internal::WireFormatLite::Int32Size(data_size);
-    }
-    int cached_size = ::google::protobuf::internal::ToCachedSize(data_size);
-    GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-    _extension_number_cached_byte_size_ = cached_size;
-    GOOGLE_SAFE_CONCURRENT_WRITES_END();
-    total_size += data_size;
-  }
-
-  int cached_size = ::google::protobuf::internal::ToCachedSize(total_size);
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = cached_size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
-  return total_size;
-}
-
-void ExtensionNumberResponse::MergeFrom(const ::google::protobuf::Message& from) {
-// @@protoc_insertion_point(generalized_merge_from_start:grpc.reflection.v1alpha.ExtensionNumberResponse)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
-  const ExtensionNumberResponse* source =
-      ::google::protobuf::internal::DynamicCastToGenerated<const ExtensionNumberResponse>(
-          &from);
-  if (source == NULL) {
-  // @@protoc_insertion_point(generalized_merge_from_cast_fail:grpc.reflection.v1alpha.ExtensionNumberResponse)
-    ::google::protobuf::internal::ReflectionOps::Merge(from, this);
-  } else {
-  // @@protoc_insertion_point(generalized_merge_from_cast_success:grpc.reflection.v1alpha.ExtensionNumberResponse)
-    UnsafeMergeFrom(*source);
-  }
-}
-
-void ExtensionNumberResponse::MergeFrom(const ExtensionNumberResponse& from) {
-// @@protoc_insertion_point(class_specific_merge_from_start:grpc.reflection.v1alpha.ExtensionNumberResponse)
-  if (GOOGLE_PREDICT_TRUE(&from != this)) {
-    UnsafeMergeFrom(from);
-  } else {
-    MergeFromFail(__LINE__);
-  }
-}
-
-void ExtensionNumberResponse::UnsafeMergeFrom(const ExtensionNumberResponse& from) {
-  GOOGLE_DCHECK(&from != this);
-  extension_number_.UnsafeMergeFrom(from.extension_number_);
-  if (from.base_type_name().size() > 0) {
-
-    base_type_name_.AssignWithDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), from.base_type_name_);
-  }
-}
-
-void ExtensionNumberResponse::CopyFrom(const ::google::protobuf::Message& from) {
-// @@protoc_insertion_point(generalized_copy_from_start:grpc.reflection.v1alpha.ExtensionNumberResponse)
-  if (&from == this) return;
-  Clear();
-  MergeFrom(from);
-}
-
-void ExtensionNumberResponse::CopyFrom(const ExtensionNumberResponse& from) {
-// @@protoc_insertion_point(class_specific_copy_from_start:grpc.reflection.v1alpha.ExtensionNumberResponse)
-  if (&from == this) return;
-  Clear();
-  UnsafeMergeFrom(from);
-}
-
-bool ExtensionNumberResponse::IsInitialized() const {
-
-  return true;
-}
-
-void ExtensionNumberResponse::Swap(ExtensionNumberResponse* other) {
-  if (other == this) return;
-  InternalSwap(other);
-}
-void ExtensionNumberResponse::InternalSwap(ExtensionNumberResponse* other) {
-  base_type_name_.Swap(&other->base_type_name_);
-  extension_number_.UnsafeArenaSwap(&other->extension_number_);
-  _internal_metadata_.Swap(&other->_internal_metadata_);
-  std::swap(_cached_size_, other->_cached_size_);
-}
-
-::google::protobuf::Metadata ExtensionNumberResponse::GetMetadata() const {
-  protobuf_AssignDescriptorsOnce();
-  ::google::protobuf::Metadata metadata;
-  metadata.descriptor = ExtensionNumberResponse_descriptor_;
-  metadata.reflection = ExtensionNumberResponse_reflection_;
-  return metadata;
-}
-
-#if PROTOBUF_INLINE_NOT_IN_HEADERS
-// ExtensionNumberResponse
-
-// optional string base_type_name = 1;
-void ExtensionNumberResponse::clear_base_type_name() {
-  base_type_name_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-const ::std::string& ExtensionNumberResponse::base_type_name() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name)
-  return base_type_name_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-void ExtensionNumberResponse::set_base_type_name(const ::std::string& value) {
-  
-  base_type_name_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name)
-}
-void ExtensionNumberResponse::set_base_type_name(const char* value) {
-  
-  base_type_name_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name)
-}
-void ExtensionNumberResponse::set_base_type_name(const char* value, size_t size) {
-  
-  base_type_name_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name)
-}
-::std::string* ExtensionNumberResponse::mutable_base_type_name() {
-  
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name)
-  return base_type_name_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-::std::string* ExtensionNumberResponse::release_base_type_name() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name)
-  
-  return base_type_name_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-void ExtensionNumberResponse::set_allocated_base_type_name(::std::string* base_type_name) {
-  if (base_type_name != NULL) {
-    
-  } else {
-    
-  }
-  base_type_name_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), base_type_name);
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ExtensionNumberResponse.base_type_name)
-}
-
-// repeated int32 extension_number = 2;
-int ExtensionNumberResponse::extension_number_size() const {
-  return extension_number_.size();
-}
-void ExtensionNumberResponse::clear_extension_number() {
-  extension_number_.Clear();
-}
-::google::protobuf::int32 ExtensionNumberResponse::extension_number(int index) const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ExtensionNumberResponse.extension_number)
-  return extension_number_.Get(index);
-}
-void ExtensionNumberResponse::set_extension_number(int index, ::google::protobuf::int32 value) {
-  extension_number_.Set(index, value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ExtensionNumberResponse.extension_number)
-}
-void ExtensionNumberResponse::add_extension_number(::google::protobuf::int32 value) {
-  extension_number_.Add(value);
-  // @@protoc_insertion_point(field_add:grpc.reflection.v1alpha.ExtensionNumberResponse.extension_number)
-}
-const ::google::protobuf::RepeatedField< ::google::protobuf::int32 >&
-ExtensionNumberResponse::extension_number() const {
-  // @@protoc_insertion_point(field_list:grpc.reflection.v1alpha.ExtensionNumberResponse.extension_number)
-  return extension_number_;
-}
-::google::protobuf::RepeatedField< ::google::protobuf::int32 >*
-ExtensionNumberResponse::mutable_extension_number() {
-  // @@protoc_insertion_point(field_mutable_list:grpc.reflection.v1alpha.ExtensionNumberResponse.extension_number)
-  return &extension_number_;
-}
-
-inline const ExtensionNumberResponse* ExtensionNumberResponse::internal_default_instance() {
-  return &ExtensionNumberResponse_default_instance_.get();
-}
-#endif  // PROTOBUF_INLINE_NOT_IN_HEADERS
-
-// ===================================================================
-
-#if !defined(_MSC_VER) || _MSC_VER >= 1900
-const int ListServiceResponse::kServiceFieldNumber;
-#endif  // !defined(_MSC_VER) || _MSC_VER >= 1900
-
-ListServiceResponse::ListServiceResponse()
-  : ::google::protobuf::Message(), _internal_metadata_(NULL) {
-  if (this != internal_default_instance()) protobuf_InitDefaults_reflection_2eproto();
-  SharedCtor();
-  // @@protoc_insertion_point(constructor:grpc.reflection.v1alpha.ListServiceResponse)
-}
-
-void ListServiceResponse::InitAsDefaultInstance() {
-}
-
-ListServiceResponse::ListServiceResponse(const ListServiceResponse& from)
-  : ::google::protobuf::Message(),
-    _internal_metadata_(NULL) {
-  SharedCtor();
-  UnsafeMergeFrom(from);
-  // @@protoc_insertion_point(copy_constructor:grpc.reflection.v1alpha.ListServiceResponse)
-}
-
-void ListServiceResponse::SharedCtor() {
-  _cached_size_ = 0;
-}
-
-ListServiceResponse::~ListServiceResponse() {
-  // @@protoc_insertion_point(destructor:grpc.reflection.v1alpha.ListServiceResponse)
-  SharedDtor();
-}
-
-void ListServiceResponse::SharedDtor() {
-}
-
-void ListServiceResponse::SetCachedSize(int size) const {
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
-}
-const ::google::protobuf::Descriptor* ListServiceResponse::descriptor() {
-  protobuf_AssignDescriptorsOnce();
-  return ListServiceResponse_descriptor_;
-}
-
-const ListServiceResponse& ListServiceResponse::default_instance() {
-  protobuf_InitDefaults_reflection_2eproto();
-  return *internal_default_instance();
-}
-
-::google::protobuf::internal::ExplicitlyConstructed<ListServiceResponse> ListServiceResponse_default_instance_;
-
-ListServiceResponse* ListServiceResponse::New(::google::protobuf::Arena* arena) const {
-  ListServiceResponse* n = new ListServiceResponse;
-  if (arena != NULL) {
-    arena->Own(n);
-  }
-  return n;
-}
-
-void ListServiceResponse::Clear() {
-// @@protoc_insertion_point(message_clear_start:grpc.reflection.v1alpha.ListServiceResponse)
-  service_.Clear();
-}
-
-bool ListServiceResponse::MergePartialFromCodedStream(
-    ::google::protobuf::io::CodedInputStream* input) {
-#define DO_(EXPRESSION) if (!GOOGLE_PREDICT_TRUE(EXPRESSION)) goto failure
-  ::google::protobuf::uint32 tag;
-  // @@protoc_insertion_point(parse_start:grpc.reflection.v1alpha.ListServiceResponse)
-  for (;;) {
-    ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127);
-    tag = p.first;
-    if (!p.second) goto handle_unusual;
-    switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {
-      // repeated .grpc.reflection.v1alpha.ServiceResponse service = 1;
-      case 1: {
-        if (tag == 10) {
-          DO_(input->IncrementRecursionDepth());
-         parse_loop_service:
-          DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtualNoRecursionDepth(
-                input, add_service()));
-        } else {
-          goto handle_unusual;
-        }
-        if (input->ExpectTag(10)) goto parse_loop_service;
-        input->UnsafeDecrementRecursionDepth();
-        if (input->ExpectAtEnd()) goto success;
-        break;
-      }
-
-      default: {
-      handle_unusual:
-        if (tag == 0 ||
-            ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
-            ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) {
-          goto success;
-        }
-        DO_(::google::protobuf::internal::WireFormatLite::SkipField(input, tag));
-        break;
-      }
-    }
-  }
-success:
-  // @@protoc_insertion_point(parse_success:grpc.reflection.v1alpha.ListServiceResponse)
-  return true;
-failure:
-  // @@protoc_insertion_point(parse_failure:grpc.reflection.v1alpha.ListServiceResponse)
-  return false;
-#undef DO_
-}
-
-void ListServiceResponse::SerializeWithCachedSizes(
-    ::google::protobuf::io::CodedOutputStream* output) const {
-  // @@protoc_insertion_point(serialize_start:grpc.reflection.v1alpha.ListServiceResponse)
-  // repeated .grpc.reflection.v1alpha.ServiceResponse service = 1;
-  for (unsigned int i = 0, n = this->service_size(); i < n; i++) {
-    ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray(
-      1, this->service(i), output);
-  }
-
-  // @@protoc_insertion_point(serialize_end:grpc.reflection.v1alpha.ListServiceResponse)
-}
-
-::google::protobuf::uint8* ListServiceResponse::InternalSerializeWithCachedSizesToArray(
-    bool deterministic, ::google::protobuf::uint8* target) const {
-  (void)deterministic; // Unused
-  // @@protoc_insertion_point(serialize_to_array_start:grpc.reflection.v1alpha.ListServiceResponse)
-  // repeated .grpc.reflection.v1alpha.ServiceResponse service = 1;
-  for (unsigned int i = 0, n = this->service_size(); i < n; i++) {
-    target = ::google::protobuf::internal::WireFormatLite::
-      InternalWriteMessageNoVirtualToArray(
-        1, this->service(i), false, target);
-  }
-
-  // @@protoc_insertion_point(serialize_to_array_end:grpc.reflection.v1alpha.ListServiceResponse)
-  return target;
-}
-
-size_t ListServiceResponse::ByteSizeLong() const {
-// @@protoc_insertion_point(message_byte_size_start:grpc.reflection.v1alpha.ListServiceResponse)
-  size_t total_size = 0;
-
-  // repeated .grpc.reflection.v1alpha.ServiceResponse service = 1;
-  {
-    unsigned int count = this->service_size();
-    total_size += 1UL * count;
-    for (unsigned int i = 0; i < count; i++) {
-      total_size +=
-        ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual(
-          this->service(i));
-    }
-  }
-
-  int cached_size = ::google::protobuf::internal::ToCachedSize(total_size);
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = cached_size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
-  return total_size;
-}
-
-void ListServiceResponse::MergeFrom(const ::google::protobuf::Message& from) {
-// @@protoc_insertion_point(generalized_merge_from_start:grpc.reflection.v1alpha.ListServiceResponse)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
-  const ListServiceResponse* source =
-      ::google::protobuf::internal::DynamicCastToGenerated<const ListServiceResponse>(
-          &from);
-  if (source == NULL) {
-  // @@protoc_insertion_point(generalized_merge_from_cast_fail:grpc.reflection.v1alpha.ListServiceResponse)
-    ::google::protobuf::internal::ReflectionOps::Merge(from, this);
-  } else {
-  // @@protoc_insertion_point(generalized_merge_from_cast_success:grpc.reflection.v1alpha.ListServiceResponse)
-    UnsafeMergeFrom(*source);
-  }
-}
-
-void ListServiceResponse::MergeFrom(const ListServiceResponse& from) {
-// @@protoc_insertion_point(class_specific_merge_from_start:grpc.reflection.v1alpha.ListServiceResponse)
-  if (GOOGLE_PREDICT_TRUE(&from != this)) {
-    UnsafeMergeFrom(from);
-  } else {
-    MergeFromFail(__LINE__);
-  }
-}
-
-void ListServiceResponse::UnsafeMergeFrom(const ListServiceResponse& from) {
-  GOOGLE_DCHECK(&from != this);
-  service_.MergeFrom(from.service_);
-}
-
-void ListServiceResponse::CopyFrom(const ::google::protobuf::Message& from) {
-// @@protoc_insertion_point(generalized_copy_from_start:grpc.reflection.v1alpha.ListServiceResponse)
-  if (&from == this) return;
-  Clear();
-  MergeFrom(from);
-}
-
-void ListServiceResponse::CopyFrom(const ListServiceResponse& from) {
-// @@protoc_insertion_point(class_specific_copy_from_start:grpc.reflection.v1alpha.ListServiceResponse)
-  if (&from == this) return;
-  Clear();
-  UnsafeMergeFrom(from);
-}
-
-bool ListServiceResponse::IsInitialized() const {
-
-  return true;
-}
-
-void ListServiceResponse::Swap(ListServiceResponse* other) {
-  if (other == this) return;
-  InternalSwap(other);
-}
-void ListServiceResponse::InternalSwap(ListServiceResponse* other) {
-  service_.UnsafeArenaSwap(&other->service_);
-  _internal_metadata_.Swap(&other->_internal_metadata_);
-  std::swap(_cached_size_, other->_cached_size_);
-}
-
-::google::protobuf::Metadata ListServiceResponse::GetMetadata() const {
-  protobuf_AssignDescriptorsOnce();
-  ::google::protobuf::Metadata metadata;
-  metadata.descriptor = ListServiceResponse_descriptor_;
-  metadata.reflection = ListServiceResponse_reflection_;
-  return metadata;
-}
-
-#if PROTOBUF_INLINE_NOT_IN_HEADERS
-// ListServiceResponse
-
-// repeated .grpc.reflection.v1alpha.ServiceResponse service = 1;
-int ListServiceResponse::service_size() const {
-  return service_.size();
-}
-void ListServiceResponse::clear_service() {
-  service_.Clear();
-}
-const ::grpc::reflection::v1alpha::ServiceResponse& ListServiceResponse::service(int index) const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ListServiceResponse.service)
-  return service_.Get(index);
-}
-::grpc::reflection::v1alpha::ServiceResponse* ListServiceResponse::mutable_service(int index) {
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ListServiceResponse.service)
-  return service_.Mutable(index);
-}
-::grpc::reflection::v1alpha::ServiceResponse* ListServiceResponse::add_service() {
-  // @@protoc_insertion_point(field_add:grpc.reflection.v1alpha.ListServiceResponse.service)
-  return service_.Add();
-}
-::google::protobuf::RepeatedPtrField< ::grpc::reflection::v1alpha::ServiceResponse >*
-ListServiceResponse::mutable_service() {
-  // @@protoc_insertion_point(field_mutable_list:grpc.reflection.v1alpha.ListServiceResponse.service)
-  return &service_;
-}
-const ::google::protobuf::RepeatedPtrField< ::grpc::reflection::v1alpha::ServiceResponse >&
-ListServiceResponse::service() const {
-  // @@protoc_insertion_point(field_list:grpc.reflection.v1alpha.ListServiceResponse.service)
-  return service_;
-}
-
-inline const ListServiceResponse* ListServiceResponse::internal_default_instance() {
-  return &ListServiceResponse_default_instance_.get();
-}
-#endif  // PROTOBUF_INLINE_NOT_IN_HEADERS
-
-// ===================================================================
-
-#if !defined(_MSC_VER) || _MSC_VER >= 1900
-const int ServiceResponse::kNameFieldNumber;
-#endif  // !defined(_MSC_VER) || _MSC_VER >= 1900
-
-ServiceResponse::ServiceResponse()
-  : ::google::protobuf::Message(), _internal_metadata_(NULL) {
-  if (this != internal_default_instance()) protobuf_InitDefaults_reflection_2eproto();
-  SharedCtor();
-  // @@protoc_insertion_point(constructor:grpc.reflection.v1alpha.ServiceResponse)
-}
-
-void ServiceResponse::InitAsDefaultInstance() {
-}
-
-ServiceResponse::ServiceResponse(const ServiceResponse& from)
-  : ::google::protobuf::Message(),
-    _internal_metadata_(NULL) {
-  SharedCtor();
-  UnsafeMergeFrom(from);
-  // @@protoc_insertion_point(copy_constructor:grpc.reflection.v1alpha.ServiceResponse)
-}
-
-void ServiceResponse::SharedCtor() {
-  name_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  _cached_size_ = 0;
-}
-
-ServiceResponse::~ServiceResponse() {
-  // @@protoc_insertion_point(destructor:grpc.reflection.v1alpha.ServiceResponse)
-  SharedDtor();
-}
-
-void ServiceResponse::SharedDtor() {
-  name_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-
-void ServiceResponse::SetCachedSize(int size) const {
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
-}
-const ::google::protobuf::Descriptor* ServiceResponse::descriptor() {
-  protobuf_AssignDescriptorsOnce();
-  return ServiceResponse_descriptor_;
-}
-
-const ServiceResponse& ServiceResponse::default_instance() {
-  protobuf_InitDefaults_reflection_2eproto();
-  return *internal_default_instance();
-}
-
-::google::protobuf::internal::ExplicitlyConstructed<ServiceResponse> ServiceResponse_default_instance_;
-
-ServiceResponse* ServiceResponse::New(::google::protobuf::Arena* arena) const {
-  ServiceResponse* n = new ServiceResponse;
-  if (arena != NULL) {
-    arena->Own(n);
-  }
-  return n;
-}
-
-void ServiceResponse::Clear() {
-// @@protoc_insertion_point(message_clear_start:grpc.reflection.v1alpha.ServiceResponse)
-  name_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-
-bool ServiceResponse::MergePartialFromCodedStream(
-    ::google::protobuf::io::CodedInputStream* input) {
-#define DO_(EXPRESSION) if (!GOOGLE_PREDICT_TRUE(EXPRESSION)) goto failure
-  ::google::protobuf::uint32 tag;
-  // @@protoc_insertion_point(parse_start:grpc.reflection.v1alpha.ServiceResponse)
-  for (;;) {
-    ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127);
-    tag = p.first;
-    if (!p.second) goto handle_unusual;
-    switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {
-      // optional string name = 1;
-      case 1: {
-        if (tag == 10) {
-          DO_(::google::protobuf::internal::WireFormatLite::ReadString(
-                input, this->mutable_name()));
-          DO_(::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-            this->name().data(), this->name().length(),
-            ::google::protobuf::internal::WireFormatLite::PARSE,
-            "grpc.reflection.v1alpha.ServiceResponse.name"));
-        } else {
-          goto handle_unusual;
-        }
-        if (input->ExpectAtEnd()) goto success;
-        break;
-      }
-
-      default: {
-      handle_unusual:
-        if (tag == 0 ||
-            ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
-            ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) {
-          goto success;
-        }
-        DO_(::google::protobuf::internal::WireFormatLite::SkipField(input, tag));
-        break;
-      }
-    }
-  }
-success:
-  // @@protoc_insertion_point(parse_success:grpc.reflection.v1alpha.ServiceResponse)
-  return true;
-failure:
-  // @@protoc_insertion_point(parse_failure:grpc.reflection.v1alpha.ServiceResponse)
-  return false;
-#undef DO_
-}
-
-void ServiceResponse::SerializeWithCachedSizes(
-    ::google::protobuf::io::CodedOutputStream* output) const {
-  // @@protoc_insertion_point(serialize_start:grpc.reflection.v1alpha.ServiceResponse)
-  // optional string name = 1;
-  if (this->name().size() > 0) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->name().data(), this->name().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ServiceResponse.name");
-    ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(
-      1, this->name(), output);
-  }
-
-  // @@protoc_insertion_point(serialize_end:grpc.reflection.v1alpha.ServiceResponse)
-}
-
-::google::protobuf::uint8* ServiceResponse::InternalSerializeWithCachedSizesToArray(
-    bool deterministic, ::google::protobuf::uint8* target) const {
-  (void)deterministic; // Unused
-  // @@protoc_insertion_point(serialize_to_array_start:grpc.reflection.v1alpha.ServiceResponse)
-  // optional string name = 1;
-  if (this->name().size() > 0) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->name().data(), this->name().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ServiceResponse.name");
-    target =
-      ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
-        1, this->name(), target);
-  }
-
-  // @@protoc_insertion_point(serialize_to_array_end:grpc.reflection.v1alpha.ServiceResponse)
-  return target;
-}
-
-size_t ServiceResponse::ByteSizeLong() const {
-// @@protoc_insertion_point(message_byte_size_start:grpc.reflection.v1alpha.ServiceResponse)
-  size_t total_size = 0;
-
-  // optional string name = 1;
-  if (this->name().size() > 0) {
-    total_size += 1 +
-      ::google::protobuf::internal::WireFormatLite::StringSize(
-        this->name());
-  }
-
-  int cached_size = ::google::protobuf::internal::ToCachedSize(total_size);
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = cached_size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
-  return total_size;
-}
-
-void ServiceResponse::MergeFrom(const ::google::protobuf::Message& from) {
-// @@protoc_insertion_point(generalized_merge_from_start:grpc.reflection.v1alpha.ServiceResponse)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
-  const ServiceResponse* source =
-      ::google::protobuf::internal::DynamicCastToGenerated<const ServiceResponse>(
-          &from);
-  if (source == NULL) {
-  // @@protoc_insertion_point(generalized_merge_from_cast_fail:grpc.reflection.v1alpha.ServiceResponse)
-    ::google::protobuf::internal::ReflectionOps::Merge(from, this);
-  } else {
-  // @@protoc_insertion_point(generalized_merge_from_cast_success:grpc.reflection.v1alpha.ServiceResponse)
-    UnsafeMergeFrom(*source);
-  }
-}
-
-void ServiceResponse::MergeFrom(const ServiceResponse& from) {
-// @@protoc_insertion_point(class_specific_merge_from_start:grpc.reflection.v1alpha.ServiceResponse)
-  if (GOOGLE_PREDICT_TRUE(&from != this)) {
-    UnsafeMergeFrom(from);
-  } else {
-    MergeFromFail(__LINE__);
-  }
-}
-
-void ServiceResponse::UnsafeMergeFrom(const ServiceResponse& from) {
-  GOOGLE_DCHECK(&from != this);
-  if (from.name().size() > 0) {
-
-    name_.AssignWithDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), from.name_);
-  }
-}
-
-void ServiceResponse::CopyFrom(const ::google::protobuf::Message& from) {
-// @@protoc_insertion_point(generalized_copy_from_start:grpc.reflection.v1alpha.ServiceResponse)
-  if (&from == this) return;
-  Clear();
-  MergeFrom(from);
-}
-
-void ServiceResponse::CopyFrom(const ServiceResponse& from) {
-// @@protoc_insertion_point(class_specific_copy_from_start:grpc.reflection.v1alpha.ServiceResponse)
-  if (&from == this) return;
-  Clear();
-  UnsafeMergeFrom(from);
-}
-
-bool ServiceResponse::IsInitialized() const {
-
-  return true;
-}
-
-void ServiceResponse::Swap(ServiceResponse* other) {
-  if (other == this) return;
-  InternalSwap(other);
-}
-void ServiceResponse::InternalSwap(ServiceResponse* other) {
-  name_.Swap(&other->name_);
-  _internal_metadata_.Swap(&other->_internal_metadata_);
-  std::swap(_cached_size_, other->_cached_size_);
-}
-
-::google::protobuf::Metadata ServiceResponse::GetMetadata() const {
-  protobuf_AssignDescriptorsOnce();
-  ::google::protobuf::Metadata metadata;
-  metadata.descriptor = ServiceResponse_descriptor_;
-  metadata.reflection = ServiceResponse_reflection_;
-  return metadata;
-}
-
-#if PROTOBUF_INLINE_NOT_IN_HEADERS
-// ServiceResponse
-
-// optional string name = 1;
-void ServiceResponse::clear_name() {
-  name_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-const ::std::string& ServiceResponse::name() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ServiceResponse.name)
-  return name_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-void ServiceResponse::set_name(const ::std::string& value) {
-  
-  name_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ServiceResponse.name)
-}
-void ServiceResponse::set_name(const char* value) {
-  
-  name_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ServiceResponse.name)
-}
-void ServiceResponse::set_name(const char* value, size_t size) {
-  
-  name_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ServiceResponse.name)
-}
-::std::string* ServiceResponse::mutable_name() {
-  
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ServiceResponse.name)
-  return name_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-::std::string* ServiceResponse::release_name() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ServiceResponse.name)
-  
-  return name_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-void ServiceResponse::set_allocated_name(::std::string* name) {
-  if (name != NULL) {
-    
-  } else {
-    
-  }
-  name_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), name);
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ServiceResponse.name)
-}
-
-inline const ServiceResponse* ServiceResponse::internal_default_instance() {
-  return &ServiceResponse_default_instance_.get();
-}
-#endif  // PROTOBUF_INLINE_NOT_IN_HEADERS
-
-// ===================================================================
-
-#if !defined(_MSC_VER) || _MSC_VER >= 1900
-const int ErrorResponse::kErrorCodeFieldNumber;
-const int ErrorResponse::kErrorMessageFieldNumber;
-#endif  // !defined(_MSC_VER) || _MSC_VER >= 1900
-
-ErrorResponse::ErrorResponse()
-  : ::google::protobuf::Message(), _internal_metadata_(NULL) {
-  if (this != internal_default_instance()) protobuf_InitDefaults_reflection_2eproto();
-  SharedCtor();
-  // @@protoc_insertion_point(constructor:grpc.reflection.v1alpha.ErrorResponse)
-}
-
-void ErrorResponse::InitAsDefaultInstance() {
-}
-
-ErrorResponse::ErrorResponse(const ErrorResponse& from)
-  : ::google::protobuf::Message(),
-    _internal_metadata_(NULL) {
-  SharedCtor();
-  UnsafeMergeFrom(from);
-  // @@protoc_insertion_point(copy_constructor:grpc.reflection.v1alpha.ErrorResponse)
-}
-
-void ErrorResponse::SharedCtor() {
-  error_message_.UnsafeSetDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  error_code_ = 0;
-  _cached_size_ = 0;
-}
-
-ErrorResponse::~ErrorResponse() {
-  // @@protoc_insertion_point(destructor:grpc.reflection.v1alpha.ErrorResponse)
-  SharedDtor();
-}
-
-void ErrorResponse::SharedDtor() {
-  error_message_.DestroyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-
-void ErrorResponse::SetCachedSize(int size) const {
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
-}
-const ::google::protobuf::Descriptor* ErrorResponse::descriptor() {
-  protobuf_AssignDescriptorsOnce();
-  return ErrorResponse_descriptor_;
-}
-
-const ErrorResponse& ErrorResponse::default_instance() {
-  protobuf_InitDefaults_reflection_2eproto();
-  return *internal_default_instance();
-}
-
-::google::protobuf::internal::ExplicitlyConstructed<ErrorResponse> ErrorResponse_default_instance_;
-
-ErrorResponse* ErrorResponse::New(::google::protobuf::Arena* arena) const {
-  ErrorResponse* n = new ErrorResponse;
-  if (arena != NULL) {
-    arena->Own(n);
-  }
-  return n;
-}
-
-void ErrorResponse::Clear() {
-// @@protoc_insertion_point(message_clear_start:grpc.reflection.v1alpha.ErrorResponse)
-  error_code_ = 0;
-  error_message_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-
-bool ErrorResponse::MergePartialFromCodedStream(
-    ::google::protobuf::io::CodedInputStream* input) {
-#define DO_(EXPRESSION) if (!GOOGLE_PREDICT_TRUE(EXPRESSION)) goto failure
-  ::google::protobuf::uint32 tag;
-  // @@protoc_insertion_point(parse_start:grpc.reflection.v1alpha.ErrorResponse)
-  for (;;) {
-    ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127);
-    tag = p.first;
-    if (!p.second) goto handle_unusual;
-    switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {
-      // optional int32 error_code = 1;
-      case 1: {
-        if (tag == 8) {
-
-          DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive<
-                   ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>(
-                 input, &error_code_)));
-        } else {
-          goto handle_unusual;
-        }
-        if (input->ExpectTag(18)) goto parse_error_message;
-        break;
-      }
-
-      // optional string error_message = 2;
-      case 2: {
-        if (tag == 18) {
-         parse_error_message:
-          DO_(::google::protobuf::internal::WireFormatLite::ReadString(
-                input, this->mutable_error_message()));
-          DO_(::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-            this->error_message().data(), this->error_message().length(),
-            ::google::protobuf::internal::WireFormatLite::PARSE,
-            "grpc.reflection.v1alpha.ErrorResponse.error_message"));
-        } else {
-          goto handle_unusual;
-        }
-        if (input->ExpectAtEnd()) goto success;
-        break;
-      }
-
-      default: {
-      handle_unusual:
-        if (tag == 0 ||
-            ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
-            ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) {
-          goto success;
-        }
-        DO_(::google::protobuf::internal::WireFormatLite::SkipField(input, tag));
-        break;
-      }
-    }
-  }
-success:
-  // @@protoc_insertion_point(parse_success:grpc.reflection.v1alpha.ErrorResponse)
-  return true;
-failure:
-  // @@protoc_insertion_point(parse_failure:grpc.reflection.v1alpha.ErrorResponse)
-  return false;
-#undef DO_
-}
-
-void ErrorResponse::SerializeWithCachedSizes(
-    ::google::protobuf::io::CodedOutputStream* output) const {
-  // @@protoc_insertion_point(serialize_start:grpc.reflection.v1alpha.ErrorResponse)
-  // optional int32 error_code = 1;
-  if (this->error_code() != 0) {
-    ::google::protobuf::internal::WireFormatLite::WriteInt32(1, this->error_code(), output);
-  }
-
-  // optional string error_message = 2;
-  if (this->error_message().size() > 0) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->error_message().data(), this->error_message().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ErrorResponse.error_message");
-    ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(
-      2, this->error_message(), output);
-  }
-
-  // @@protoc_insertion_point(serialize_end:grpc.reflection.v1alpha.ErrorResponse)
-}
-
-::google::protobuf::uint8* ErrorResponse::InternalSerializeWithCachedSizesToArray(
-    bool deterministic, ::google::protobuf::uint8* target) const {
-  (void)deterministic; // Unused
-  // @@protoc_insertion_point(serialize_to_array_start:grpc.reflection.v1alpha.ErrorResponse)
-  // optional int32 error_code = 1;
-  if (this->error_code() != 0) {
-    target = ::google::protobuf::internal::WireFormatLite::WriteInt32ToArray(1, this->error_code(), target);
-  }
-
-  // optional string error_message = 2;
-  if (this->error_message().size() > 0) {
-    ::google::protobuf::internal::WireFormatLite::VerifyUtf8String(
-      this->error_message().data(), this->error_message().length(),
-      ::google::protobuf::internal::WireFormatLite::SERIALIZE,
-      "grpc.reflection.v1alpha.ErrorResponse.error_message");
-    target =
-      ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
-        2, this->error_message(), target);
-  }
-
-  // @@protoc_insertion_point(serialize_to_array_end:grpc.reflection.v1alpha.ErrorResponse)
-  return target;
-}
-
-size_t ErrorResponse::ByteSizeLong() const {
-// @@protoc_insertion_point(message_byte_size_start:grpc.reflection.v1alpha.ErrorResponse)
-  size_t total_size = 0;
-
-  // optional int32 error_code = 1;
-  if (this->error_code() != 0) {
-    total_size += 1 +
-      ::google::protobuf::internal::WireFormatLite::Int32Size(
-        this->error_code());
-  }
-
-  // optional string error_message = 2;
-  if (this->error_message().size() > 0) {
-    total_size += 1 +
-      ::google::protobuf::internal::WireFormatLite::StringSize(
-        this->error_message());
-  }
-
-  int cached_size = ::google::protobuf::internal::ToCachedSize(total_size);
-  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
-  _cached_size_ = cached_size;
-  GOOGLE_SAFE_CONCURRENT_WRITES_END();
-  return total_size;
-}
-
-void ErrorResponse::MergeFrom(const ::google::protobuf::Message& from) {
-// @@protoc_insertion_point(generalized_merge_from_start:grpc.reflection.v1alpha.ErrorResponse)
-  if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);
-  const ErrorResponse* source =
-      ::google::protobuf::internal::DynamicCastToGenerated<const ErrorResponse>(
-          &from);
-  if (source == NULL) {
-  // @@protoc_insertion_point(generalized_merge_from_cast_fail:grpc.reflection.v1alpha.ErrorResponse)
-    ::google::protobuf::internal::ReflectionOps::Merge(from, this);
-  } else {
-  // @@protoc_insertion_point(generalized_merge_from_cast_success:grpc.reflection.v1alpha.ErrorResponse)
-    UnsafeMergeFrom(*source);
-  }
-}
-
-void ErrorResponse::MergeFrom(const ErrorResponse& from) {
-// @@protoc_insertion_point(class_specific_merge_from_start:grpc.reflection.v1alpha.ErrorResponse)
-  if (GOOGLE_PREDICT_TRUE(&from != this)) {
-    UnsafeMergeFrom(from);
-  } else {
-    MergeFromFail(__LINE__);
-  }
-}
-
-void ErrorResponse::UnsafeMergeFrom(const ErrorResponse& from) {
-  GOOGLE_DCHECK(&from != this);
-  if (from.error_code() != 0) {
-    set_error_code(from.error_code());
-  }
-  if (from.error_message().size() > 0) {
-
-    error_message_.AssignWithDefault(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), from.error_message_);
-  }
-}
-
-void ErrorResponse::CopyFrom(const ::google::protobuf::Message& from) {
-// @@protoc_insertion_point(generalized_copy_from_start:grpc.reflection.v1alpha.ErrorResponse)
-  if (&from == this) return;
-  Clear();
-  MergeFrom(from);
-}
-
-void ErrorResponse::CopyFrom(const ErrorResponse& from) {
-// @@protoc_insertion_point(class_specific_copy_from_start:grpc.reflection.v1alpha.ErrorResponse)
-  if (&from == this) return;
-  Clear();
-  UnsafeMergeFrom(from);
-}
-
-bool ErrorResponse::IsInitialized() const {
-
-  return true;
-}
-
-void ErrorResponse::Swap(ErrorResponse* other) {
-  if (other == this) return;
-  InternalSwap(other);
-}
-void ErrorResponse::InternalSwap(ErrorResponse* other) {
-  std::swap(error_code_, other->error_code_);
-  error_message_.Swap(&other->error_message_);
-  _internal_metadata_.Swap(&other->_internal_metadata_);
-  std::swap(_cached_size_, other->_cached_size_);
-}
-
-::google::protobuf::Metadata ErrorResponse::GetMetadata() const {
-  protobuf_AssignDescriptorsOnce();
-  ::google::protobuf::Metadata metadata;
-  metadata.descriptor = ErrorResponse_descriptor_;
-  metadata.reflection = ErrorResponse_reflection_;
-  return metadata;
-}
-
-#if PROTOBUF_INLINE_NOT_IN_HEADERS
-// ErrorResponse
-
-// optional int32 error_code = 1;
-void ErrorResponse::clear_error_code() {
-  error_code_ = 0;
-}
-::google::protobuf::int32 ErrorResponse::error_code() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ErrorResponse.error_code)
-  return error_code_;
-}
-void ErrorResponse::set_error_code(::google::protobuf::int32 value) {
-  
-  error_code_ = value;
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ErrorResponse.error_code)
-}
-
-// optional string error_message = 2;
-void ErrorResponse::clear_error_message() {
-  error_message_.ClearToEmptyNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-const ::std::string& ErrorResponse::error_message() const {
-  // @@protoc_insertion_point(field_get:grpc.reflection.v1alpha.ErrorResponse.error_message)
-  return error_message_.GetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-void ErrorResponse::set_error_message(const ::std::string& value) {
-  
-  error_message_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), value);
-  // @@protoc_insertion_point(field_set:grpc.reflection.v1alpha.ErrorResponse.error_message)
-}
-void ErrorResponse::set_error_message(const char* value) {
-  
-  error_message_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), ::std::string(value));
-  // @@protoc_insertion_point(field_set_char:grpc.reflection.v1alpha.ErrorResponse.error_message)
-}
-void ErrorResponse::set_error_message(const char* value, size_t size) {
-  
-  error_message_.SetNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(),
-      ::std::string(reinterpret_cast<const char*>(value), size));
-  // @@protoc_insertion_point(field_set_pointer:grpc.reflection.v1alpha.ErrorResponse.error_message)
-}
-::std::string* ErrorResponse::mutable_error_message() {
-  
-  // @@protoc_insertion_point(field_mutable:grpc.reflection.v1alpha.ErrorResponse.error_message)
-  return error_message_.MutableNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-::std::string* ErrorResponse::release_error_message() {
-  // @@protoc_insertion_point(field_release:grpc.reflection.v1alpha.ErrorResponse.error_message)
-  
-  return error_message_.ReleaseNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-}
-void ErrorResponse::set_allocated_error_message(::std::string* error_message) {
-  if (error_message != NULL) {
-    
-  } else {
-    
-  }
-  error_message_.SetAllocatedNoArena(&::google::protobuf::internal::GetEmptyStringAlreadyInited(), error_message);
-  // @@protoc_insertion_point(field_set_allocated:grpc.reflection.v1alpha.ErrorResponse.error_message)
-}
-
-inline const ErrorResponse* ErrorResponse::internal_default_instance() {
-  return &ErrorResponse_default_instance_.get();
-}
-#endif  // PROTOBUF_INLINE_NOT_IN_HEADERS
-
-// @@protoc_insertion_point(namespace_scope)
-
-}  // namespace v1alpha
-}  // namespace reflection
-}  // namespace grpc
-
-// @@protoc_insertion_point(global_scope)
diff --git a/src/cpp/server/dynamic_thread_pool.cc b/src/cpp/server/dynamic_thread_pool.cc
index 4b226c2992d4827506b2726439d24151475fc76d..1fdc2edb2594f753ee4f31e6314f3b6c0e90c8d8 100644
--- a/src/cpp/server/dynamic_thread_pool.cc
+++ b/src/cpp/server/dynamic_thread_pool.cc
@@ -31,16 +31,16 @@
  *
  */
 
-#include <grpc++/impl/sync.h>
-#include <grpc++/impl/thd.h>
+#include <mutex>
+#include <thread>
 
 #include "src/cpp/server/dynamic_thread_pool.h"
 
 namespace grpc {
 DynamicThreadPool::DynamicThread::DynamicThread(DynamicThreadPool* pool)
     : pool_(pool),
-      thd_(new grpc::thread(&DynamicThreadPool::DynamicThread::ThreadFunc,
-                            this)) {}
+      thd_(new std::thread(&DynamicThreadPool::DynamicThread::ThreadFunc,
+                           this)) {}
 DynamicThreadPool::DynamicThread::~DynamicThread() {
   thd_->join();
   thd_.reset();
@@ -49,7 +49,7 @@ DynamicThreadPool::DynamicThread::~DynamicThread() {
 void DynamicThreadPool::DynamicThread::ThreadFunc() {
   pool_->ThreadFunc();
   // Now that we have killed ourselves, we should reduce the thread count
-  grpc::unique_lock<grpc::mutex> lock(pool_->mu_);
+  std::unique_lock<std::mutex> lock(pool_->mu_);
   pool_->nthreads_--;
   // Move ourselves to dead list
   pool_->dead_threads_.push_back(this);
@@ -62,7 +62,7 @@ void DynamicThreadPool::DynamicThread::ThreadFunc() {
 void DynamicThreadPool::ThreadFunc() {
   for (;;) {
     // Wait until work is available or we are shutting down.
-    grpc::unique_lock<grpc::mutex> lock(mu_);
+    std::unique_lock<std::mutex> lock(mu_);
     if (!shutdown_ && callbacks_.empty()) {
       // If there are too many threads waiting, then quit this thread
       if (threads_waiting_ >= reserve_threads_) {
@@ -91,7 +91,7 @@ DynamicThreadPool::DynamicThreadPool(int reserve_threads)
       nthreads_(0),
       threads_waiting_(0) {
   for (int i = 0; i < reserve_threads_; i++) {
-    grpc::lock_guard<grpc::mutex> lock(mu_);
+    std::lock_guard<std::mutex> lock(mu_);
     nthreads_++;
     new DynamicThread(this);
   }
@@ -104,7 +104,7 @@ void DynamicThreadPool::ReapThreads(std::list<DynamicThread*>* tlist) {
 }
 
 DynamicThreadPool::~DynamicThreadPool() {
-  grpc::unique_lock<grpc::mutex> lock(mu_);
+  std::unique_lock<std::mutex> lock(mu_);
   shutdown_ = true;
   cv_.notify_all();
   while (nthreads_ != 0) {
@@ -114,7 +114,7 @@ DynamicThreadPool::~DynamicThreadPool() {
 }
 
 void DynamicThreadPool::Add(const std::function<void()>& callback) {
-  grpc::lock_guard<grpc::mutex> lock(mu_);
+  std::lock_guard<std::mutex> lock(mu_);
   // Add works to the callbacks list
   callbacks_.push(callback);
   // Increase pool size or notify as needed
diff --git a/src/cpp/server/dynamic_thread_pool.h b/src/cpp/server/dynamic_thread_pool.h
index 5ba7533c05f41872cf10edb14609fd47376e2383..4f8c4111cc00820d835e8375539e9530474fd35c 100644
--- a/src/cpp/server/dynamic_thread_pool.h
+++ b/src/cpp/server/dynamic_thread_pool.h
@@ -34,24 +34,25 @@
 #ifndef GRPC_INTERNAL_CPP_DYNAMIC_THREAD_POOL_H
 #define GRPC_INTERNAL_CPP_DYNAMIC_THREAD_POOL_H
 
+#include <condition_variable>
 #include <list>
 #include <memory>
+#include <mutex>
 #include <queue>
+#include <thread>
 
-#include <grpc++/impl/sync.h>
-#include <grpc++/impl/thd.h>
 #include <grpc++/support/config.h>
 
 #include "src/cpp/server/thread_pool_interface.h"
 
 namespace grpc {
 
-class DynamicThreadPool GRPC_FINAL : public ThreadPoolInterface {
+class DynamicThreadPool final : public ThreadPoolInterface {
  public:
   explicit DynamicThreadPool(int reserve_threads);
   ~DynamicThreadPool();
 
-  void Add(const std::function<void()>& callback) GRPC_OVERRIDE;
+  void Add(const std::function<void()>& callback) override;
 
  private:
   class DynamicThread {
@@ -61,12 +62,12 @@ class DynamicThreadPool GRPC_FINAL : public ThreadPoolInterface {
 
    private:
     DynamicThreadPool* pool_;
-    std::unique_ptr<grpc::thread> thd_;
+    std::unique_ptr<std::thread> thd_;
     void ThreadFunc();
   };
-  grpc::mutex mu_;
-  grpc::condition_variable cv_;
-  grpc::condition_variable shutdown_cv_;
+  std::mutex mu_;
+  std::condition_variable cv_;
+  std::condition_variable shutdown_cv_;
   bool shutdown_;
   std::queue<std::function<void()>> callbacks_;
   int reserve_threads_;
diff --git a/src/cpp/server/insecure_server_credentials.cc b/src/cpp/server/insecure_server_credentials.cc
index ef3cae5fd720612b1ae6352a5004586cb8d53471..eb5931b7b00b9997e94003516cbf1bab52056f4b 100644
--- a/src/cpp/server/insecure_server_credentials.cc
+++ b/src/cpp/server/insecure_server_credentials.cc
@@ -38,14 +38,13 @@
 
 namespace grpc {
 namespace {
-class InsecureServerCredentialsImpl GRPC_FINAL : public ServerCredentials {
+class InsecureServerCredentialsImpl final : public ServerCredentials {
  public:
-  int AddPortToServer(const grpc::string& addr,
-                      grpc_server* server) GRPC_OVERRIDE {
+  int AddPortToServer(const grpc::string& addr, grpc_server* server) override {
     return grpc_server_add_insecure_http2_port(server, addr.c_str());
   }
   void SetAuthMetadataProcessor(
-      const std::shared_ptr<AuthMetadataProcessor>& processor) GRPC_OVERRIDE {
+      const std::shared_ptr<AuthMetadataProcessor>& processor) override {
     (void)processor;
     GPR_ASSERT(0);  // Should not be called on InsecureServerCredentials.
   }
diff --git a/src/cpp/server/secure_server_credentials.h b/src/cpp/server/secure_server_credentials.h
index 5460f4a02c3034720648aa4420bd6e3b5ff09a73..3a301e60c248b6ba27c029aa52d231704a500e34 100644
--- a/src/cpp/server/secure_server_credentials.h
+++ b/src/cpp/server/secure_server_credentials.h
@@ -44,7 +44,7 @@
 
 namespace grpc {
 
-class AuthMetadataProcessorAyncWrapper GRPC_FINAL {
+class AuthMetadataProcessorAyncWrapper final {
  public:
   static void Destroy(void* wrapper);
 
@@ -64,19 +64,18 @@ class AuthMetadataProcessorAyncWrapper GRPC_FINAL {
   std::shared_ptr<AuthMetadataProcessor> processor_;
 };
 
-class SecureServerCredentials GRPC_FINAL : public ServerCredentials {
+class SecureServerCredentials final : public ServerCredentials {
  public:
   explicit SecureServerCredentials(grpc_server_credentials* creds)
       : creds_(creds) {}
-  ~SecureServerCredentials() GRPC_OVERRIDE {
+  ~SecureServerCredentials() override {
     grpc_server_credentials_release(creds_);
   }
 
-  int AddPortToServer(const grpc::string& addr,
-                      grpc_server* server) GRPC_OVERRIDE;
+  int AddPortToServer(const grpc::string& addr, grpc_server* server) override;
 
   void SetAuthMetadataProcessor(
-      const std::shared_ptr<AuthMetadataProcessor>& processor) GRPC_OVERRIDE;
+      const std::shared_ptr<AuthMetadataProcessor>& processor) override;
 
  private:
   grpc_server_credentials* creds_;
diff --git a/src/cpp/server/server_cc.cc b/src/cpp/server/server_cc.cc
index d46942d2573c31683a419d1b5f1fb501babef445..b7cfd6dbf11259e0e8bf7eeaa7a017235f84e24f 100644
--- a/src/cpp/server/server_cc.cc
+++ b/src/cpp/server/server_cc.cc
@@ -55,11 +55,11 @@
 
 namespace grpc {
 
-class DefaultGlobalCallbacks GRPC_FINAL : public Server::GlobalCallbacks {
+class DefaultGlobalCallbacks final : public Server::GlobalCallbacks {
  public:
-  ~DefaultGlobalCallbacks() GRPC_OVERRIDE {}
-  void PreSynchronousRequest(ServerContext* context) GRPC_OVERRIDE {}
-  void PostSynchronousRequest(ServerContext* context) GRPC_OVERRIDE {}
+  ~DefaultGlobalCallbacks() override {}
+  void PreSynchronousRequest(ServerContext* context) override {}
+  void PostSynchronousRequest(ServerContext* context) override {}
 };
 
 static std::shared_ptr<Server::GlobalCallbacks> g_callbacks = nullptr;
@@ -79,7 +79,7 @@ class Server::UnimplementedAsyncRequestContext {
   GenericServerAsyncReaderWriter generic_stream_;
 };
 
-class Server::UnimplementedAsyncRequest GRPC_FINAL
+class Server::UnimplementedAsyncRequest final
     : public UnimplementedAsyncRequestContext,
       public GenericAsyncRequest {
  public:
@@ -89,7 +89,7 @@ class Server::UnimplementedAsyncRequest GRPC_FINAL
         server_(server),
         cq_(cq) {}
 
-  bool FinalizeResult(void** tag, bool* status) GRPC_OVERRIDE;
+  bool FinalizeResult(void** tag, bool* status) override;
 
   ServerContext* context() { return &server_context_; }
   GenericServerAsyncReaderWriter* stream() { return &generic_stream_; }
@@ -101,13 +101,13 @@ class Server::UnimplementedAsyncRequest GRPC_FINAL
 
 typedef SneakyCallOpSet<CallOpSendInitialMetadata, CallOpServerSendStatus>
     UnimplementedAsyncResponseOp;
-class Server::UnimplementedAsyncResponse GRPC_FINAL
+class Server::UnimplementedAsyncResponse final
     : public UnimplementedAsyncResponseOp {
  public:
   UnimplementedAsyncResponse(UnimplementedAsyncRequest* request);
   ~UnimplementedAsyncResponse() { delete request_; }
 
-  bool FinalizeResult(void** tag, bool* status) GRPC_OVERRIDE {
+  bool FinalizeResult(void** tag, bool* status) override {
     bool r = UnimplementedAsyncResponseOp::FinalizeResult(tag, status);
     delete this;
     return r;
@@ -122,7 +122,7 @@ class ShutdownTag : public CompletionQueueTag {
   bool FinalizeResult(void** tag, bool* status) { return false; }
 };
 
-class Server::SyncRequest GRPC_FINAL : public CompletionQueueTag {
+class Server::SyncRequest final : public CompletionQueueTag {
  public:
   SyncRequest(RpcServiceMethod* method, void* tag)
       : method_(method),
@@ -170,7 +170,7 @@ class Server::SyncRequest GRPC_FINAL : public CompletionQueueTag {
     }
   }
 
-  bool FinalizeResult(void** tag, bool* status) GRPC_OVERRIDE {
+  bool FinalizeResult(void** tag, bool* status) override {
     if (!*status) {
       grpc_completion_queue_destroy(cq_);
     }
@@ -182,7 +182,7 @@ class Server::SyncRequest GRPC_FINAL : public CompletionQueueTag {
     return true;
   }
 
-  class CallData GRPC_FINAL {
+  class CallData final {
    public:
     explicit CallData(Server* server, SyncRequest* mrd)
         : cq_(mrd->cq_),
@@ -255,7 +255,7 @@ class Server::SyncRequestThreadManager : public ThreadManager {
         cq_timeout_msec_(cq_timeout_msec),
         global_callbacks_(global_callbacks) {}
 
-  WorkStatus PollForWork(void** tag, bool* ok) GRPC_OVERRIDE {
+  WorkStatus PollForWork(void** tag, bool* ok) override {
     *tag = nullptr;
     gpr_timespec deadline =
         gpr_time_from_millis(cq_timeout_msec_, GPR_TIMESPAN);
@@ -272,7 +272,7 @@ class Server::SyncRequestThreadManager : public ThreadManager {
     GPR_UNREACHABLE_CODE(return TIMEOUT);
   }
 
-  void DoWork(void* tag, bool ok) GRPC_OVERRIDE {
+  void DoWork(void* tag, bool ok) override {
     SyncRequest* sync_req = static_cast<SyncRequest*>(tag);
 
     if (!sync_req) {
@@ -379,7 +379,7 @@ Server::Server(
 
 Server::~Server() {
   {
-    grpc::unique_lock<grpc::mutex> lock(mu_);
+    std::unique_lock<std::mutex> lock(mu_);
     if (started_ && !shutdown_) {
       lock.unlock();
       Shutdown();
@@ -501,7 +501,7 @@ bool Server::Start(ServerCompletionQueue** cqs, size_t num_cqs) {
 }
 
 void Server::ShutdownInternal(gpr_timespec deadline) {
-  grpc::unique_lock<grpc::mutex> lock(mu_);
+  std::unique_lock<std::mutex> lock(mu_);
   if (started_ && !shutdown_) {
     shutdown_ = true;
 
@@ -549,7 +549,7 @@ void Server::ShutdownInternal(gpr_timespec deadline) {
 }
 
 void Server::Wait() {
-  grpc::unique_lock<grpc::mutex> lock(mu_);
+  std::unique_lock<std::mutex> lock(mu_);
   while (started_ && !shutdown_notified_) {
     shutdown_cv_.wait(lock);
   }
diff --git a/src/cpp/server/server_context.cc b/src/cpp/server/server_context.cc
index 1ca6a2b906e17db091e9f89f1df37bc831cd8ef3..a66ec4ac841fc42b36b26801b52d0d4b4bcaf6e8 100644
--- a/src/cpp/server/server_context.cc
+++ b/src/cpp/server/server_context.cc
@@ -33,9 +33,10 @@
 
 #include <grpc++/server_context.h>
 
+#include <mutex>
+
 #include <grpc++/completion_queue.h>
 #include <grpc++/impl/call.h>
-#include <grpc++/impl/sync.h>
 #include <grpc++/support/time.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
@@ -48,7 +49,7 @@ namespace grpc {
 
 // CompletionOp
 
-class ServerContext::CompletionOp GRPC_FINAL : public CallOpSetInterface {
+class ServerContext::CompletionOp final : public CallOpSetInterface {
  public:
   // initial refs: one in the server context, one in the cq
   CompletionOp()
@@ -58,8 +59,8 @@ class ServerContext::CompletionOp GRPC_FINAL : public CallOpSetInterface {
         finalized_(false),
         cancelled_(0) {}
 
-  void FillOps(grpc_op* ops, size_t* nops) GRPC_OVERRIDE;
-  bool FinalizeResult(void** tag, bool* status) GRPC_OVERRIDE;
+  void FillOps(grpc_op* ops, size_t* nops) override;
+  bool FinalizeResult(void** tag, bool* status) override;
 
   bool CheckCancelled(CompletionQueue* cq) {
     cq->TryPluck(this);
@@ -76,20 +77,20 @@ class ServerContext::CompletionOp GRPC_FINAL : public CallOpSetInterface {
 
  private:
   bool CheckCancelledNoPluck() {
-    grpc::lock_guard<grpc::mutex> g(mu_);
+    std::lock_guard<std::mutex> g(mu_);
     return finalized_ ? (cancelled_ != 0) : false;
   }
 
   bool has_tag_;
   void* tag_;
-  grpc::mutex mu_;
+  std::mutex mu_;
   int refs_;
   bool finalized_;
   int cancelled_;
 };
 
 void ServerContext::CompletionOp::Unref() {
-  grpc::unique_lock<grpc::mutex> lock(mu_);
+  std::unique_lock<std::mutex> lock(mu_);
   if (--refs_ == 0) {
     lock.unlock();
     delete this;
@@ -105,7 +106,7 @@ void ServerContext::CompletionOp::FillOps(grpc_op* ops, size_t* nops) {
 }
 
 bool ServerContext::CompletionOp::FinalizeResult(void** tag, bool* status) {
-  grpc::unique_lock<grpc::mutex> lock(mu_);
+  std::unique_lock<std::mutex> lock(mu_);
   finalized_ = true;
   bool ret = false;
   if (has_tag_) {
diff --git a/src/cpp/thread_manager/thread_manager.cc b/src/cpp/thread_manager/thread_manager.cc
index caae4c457d83fdd8eb3c3da2c39d452797a60a6f..1450d009e4f1c9929067aaa0054390245f68164d 100644
--- a/src/cpp/thread_manager/thread_manager.cc
+++ b/src/cpp/thread_manager/thread_manager.cc
@@ -31,12 +31,13 @@
  *
  */
 
-#include <grpc++/impl/sync.h>
-#include <grpc++/impl/thd.h>
-#include <grpc/support/log.h>
+#include "src/cpp/thread_manager/thread_manager.h"
+
 #include <climits>
+#include <mutex>
+#include <thread>
 
-#include "src/cpp/thread_manager/thread_manager.h"
+#include <grpc/support/log.h>
 
 namespace grpc {
 
@@ -59,7 +60,7 @@ ThreadManager::ThreadManager(int min_pollers, int max_pollers)
 
 ThreadManager::~ThreadManager() {
   {
-    std::unique_lock<grpc::mutex> lock(mu_);
+    std::unique_lock<std::mutex> lock(mu_);
     GPR_ASSERT(num_threads_ == 0);
   }
 
@@ -67,29 +68,29 @@ ThreadManager::~ThreadManager() {
 }
 
 void ThreadManager::Wait() {
-  std::unique_lock<grpc::mutex> lock(mu_);
+  std::unique_lock<std::mutex> lock(mu_);
   while (num_threads_ != 0) {
     shutdown_cv_.wait(lock);
   }
 }
 
 void ThreadManager::Shutdown() {
-  std::unique_lock<grpc::mutex> lock(mu_);
+  std::unique_lock<std::mutex> lock(mu_);
   shutdown_ = true;
 }
 
 bool ThreadManager::IsShutdown() {
-  std::unique_lock<grpc::mutex> lock(mu_);
+  std::unique_lock<std::mutex> lock(mu_);
   return shutdown_;
 }
 
 void ThreadManager::MarkAsCompleted(WorkerThread* thd) {
   {
-    std::unique_lock<grpc::mutex> list_lock(list_mu_);
+    std::unique_lock<std::mutex> list_lock(list_mu_);
     completed_threads_.push_back(thd);
   }
 
-  grpc::unique_lock<grpc::mutex> lock(mu_);
+  std::unique_lock<std::mutex> lock(mu_);
   num_threads_--;
   if (num_threads_ == 0) {
     shutdown_cv_.notify_one();
@@ -97,7 +98,7 @@ void ThreadManager::MarkAsCompleted(WorkerThread* thd) {
 }
 
 void ThreadManager::CleanupCompletedThreads() {
-  std::unique_lock<grpc::mutex> lock(list_mu_);
+  std::unique_lock<std::mutex> lock(list_mu_);
   for (auto thd = completed_threads_.begin(); thd != completed_threads_.end();
        thd = completed_threads_.erase(thd)) {
     delete *thd;
@@ -114,7 +115,7 @@ void ThreadManager::Initialize() {
 // less than max threshold (i.e max_pollers_) and the total number of threads is
 // below the maximum threshold, we can let the current thread continue as poller
 bool ThreadManager::MaybeContinueAsPoller() {
-  std::unique_lock<grpc::mutex> lock(mu_);
+  std::unique_lock<std::mutex> lock(mu_);
   if (shutdown_ || num_pollers_ > max_pollers_) {
     return false;
   }
@@ -127,7 +128,7 @@ bool ThreadManager::MaybeContinueAsPoller() {
 // threads currently blocked in PollForWork()) is below the threshold (i.e
 // min_pollers_) and the total number of threads is below the maximum threshold
 void ThreadManager::MaybeCreatePoller() {
-  grpc::unique_lock<grpc::mutex> lock(mu_);
+  std::unique_lock<std::mutex> lock(mu_);
   if (!shutdown_ && num_pollers_ < min_pollers_) {
     num_pollers_++;
     num_threads_++;
@@ -156,7 +157,7 @@ void ThreadManager::MainWorkLoop() {
     WorkStatus work_status = PollForWork(&tag, &ok);
 
     {
-      grpc::unique_lock<grpc::mutex> lock(mu_);
+      std::unique_lock<std::mutex> lock(mu_);
       num_pollers_--;
 
       if (work_status == TIMEOUT && num_pollers_ > min_pollers_) {
diff --git a/src/cpp/thread_manager/thread_manager.h b/src/cpp/thread_manager/thread_manager.h
index 9cfdb8af25f311b5ccd8063360a6bf1b4ded5bc3..9c0569c62c16048767f197c7aa10967640969d17 100644
--- a/src/cpp/thread_manager/thread_manager.h
+++ b/src/cpp/thread_manager/thread_manager.h
@@ -34,11 +34,12 @@
 #ifndef GRPC_INTERNAL_CPP_THREAD_MANAGER_H
 #define GRPC_INTERNAL_CPP_THREAD_MANAGER_H
 
+#include <condition_variable>
 #include <list>
 #include <memory>
+#include <mutex>
+#include <thread>
 
-#include <grpc++/impl/sync.h>
-#include <grpc++/impl/thd.h>
 #include <grpc++/support/config.h>
 
 namespace grpc {
@@ -115,7 +116,7 @@ class ThreadManager {
     void Run();
 
     ThreadManager* thd_mgr_;
-    grpc::thread thd_;
+    std::thread thd_;
   };
 
   // The main funtion in ThreadManager
@@ -134,10 +135,10 @@ class ThreadManager {
 
   // Protects shutdown_, num_pollers_ and num_threads_
   // TODO: sreek - Change num_pollers and num_threads_ to atomics
-  grpc::mutex mu_;
+  std::mutex mu_;
 
   bool shutdown_;
-  grpc::condition_variable shutdown_cv_;
+  std::condition_variable shutdown_cv_;
 
   // Number of threads doing polling
   int num_pollers_;
@@ -150,7 +151,7 @@ class ThreadManager {
   // currently polling i.e num_pollers_)
   int num_threads_;
 
-  grpc::mutex list_mu_;
+  std::mutex list_mu_;
   std::list<WorkerThread*> completed_threads_;
 };
 
diff --git a/src/cpp/util/time_cc.cc b/src/cpp/util/time_cc.cc
index c43d848cc602a6a1d745f146653e26bb850f95e9..cd59a1970320c0248ef45e5839f5fea786ed19b1 100644
--- a/src/cpp/util/time_cc.cc
+++ b/src/cpp/util/time_cc.cc
@@ -32,9 +32,6 @@
  */
 
 #include <grpc++/support/config.h>
-
-#ifndef GRPC_CXX0X_NO_CHRONO
-
 #include <grpc++/support/time.h>
 #include <grpc/support/time.h>
 
@@ -91,5 +88,3 @@ system_clock::time_point Timespec2Timepoint(gpr_timespec t) {
 }
 
 }  // namespace grpc
-
-#endif  // !GRPC_CXX0X_NO_CHRONO
diff --git a/tools/dockerfile/grpc_check_generated_pb_files/check_pb_files.sh b/src/google_benchmark/gen_build_yaml.py
similarity index 70%
rename from tools/dockerfile/grpc_check_generated_pb_files/check_pb_files.sh
rename to src/google_benchmark/gen_build_yaml.py
index 9db7aae9ebabfac1c06eda64d1370d6431ef333a..302e08737aff92192d2b9f3e32d52d8d23b29ec4 100755
--- a/tools/dockerfile/grpc_check_generated_pb_files/check_pb_files.sh
+++ b/src/google_benchmark/gen_build_yaml.py
@@ -1,4 +1,5 @@
-#!/bin/bash
+#!/usr/bin/env python2.7
+
 # Copyright 2015, Google Inc.
 # All rights reserved.
 #
@@ -28,23 +29,25 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-set -e
-
-mkdir -p /var/local/git
-git clone /var/local/jenkins/grpc /var/local/git/grpc
-# clone gRPC submodules, use data from locally cloned submodules where possible
-(cd /var/local/jenkins/grpc/ && git submodule foreach 'cd /var/local/git/grpc \
-&& git submodule update --init --reference /var/local/jenkins/grpc/${name} \
-${name}')
+import os
+import sys
+import glob
+import yaml
 
-cd /var/local/git/grpc
+os.chdir(os.path.dirname(sys.argv[0])+'/../..')
 
-# build grpc cpp plugin for generating grpc pb files
-make grpc_cpp_plugin
+out = {}
 
-# generate pb files
-tools/codegen/extensions/gen_reflection_proto.sh
+out['libs'] = [{
+    'name': 'google_benchmark',
+    'build': 'private',
+    'language': 'c++',
+    'secure': 'no',
+    'defaults': 'google_benchmark',
+    'src': sorted(glob.glob('third_party/google_benchmark/src/*.cc')),
+    'headers': sorted(
+        glob.glob('third_party/google_benchmark/src/*.h') +
+        glob.glob('third_party/google_benchmark/include/benchmark/*.h')),
+}]
 
-# check if the pb files in the checked out codebase are identical with the newly
-# generated ones
-git diff --exit-code
+print yaml.dump(out)
diff --git a/src/objective-c/GRPCClient/GRPCCall+ChannelArg.h b/src/objective-c/GRPCClient/GRPCCall+ChannelArg.h
index c1623a006872ab30ac91173aa554e0f3ad924901..4a3f3fa4a1aac8239590ad3d38d79a73fe1894ff 100644
--- a/src/objective-c/GRPCClient/GRPCCall+ChannelArg.h
+++ b/src/objective-c/GRPCClient/GRPCCall+ChannelArg.h
@@ -40,18 +40,15 @@
 @interface GRPCCall (ChannelArg)
 
 /**
- * Use the provided @c userAgentPrefix at the beginning of the HTTP User Agent
- * string for all calls to the specified @c host.
+ * Use the provided @c userAgentPrefix at the beginning of the HTTP User Agent string for all calls
+ * to the specified @c host.
  */
-+ (void)setUserAgentPrefix:(nonnull NSString *)userAgentPrefix
-                   forHost:(nonnull NSString *)host;
++ (void)setUserAgentPrefix:(nonnull NSString *)userAgentPrefix forHost:(nonnull NSString *)host;
 
-/** The default response size limit is 4MB. Set this to override that default.
- */
+/** The default response size limit is 4MB. Set this to override that default. */
 + (void)setResponseSizeLimit:(NSUInteger)limit forHost:(nonnull NSString *)host;
 
-+ (void)closeOpenConnections DEPRECATED_MSG_ATTRIBUTE(
-    "The API for this feature is experimental, "
-    "and might be removed or modified at any "
-    "time.");
++ (void)closeOpenConnections DEPRECATED_MSG_ATTRIBUTE("The API for this feature is experimental, "
+                                                      "and might be removed or modified at any "
+                                                      "time.");
 @end
diff --git a/src/objective-c/GRPCClient/GRPCCall+ChannelCredentials.h b/src/objective-c/GRPCClient/GRPCCall+ChannelCredentials.h
index beae0d11a233b6373aa18f3ec7f80ace6a20d6b1..ac2a37d75f2121bbe46383e055041a0c0c4cb9e3 100644
--- a/src/objective-c/GRPCClient/GRPCCall+ChannelCredentials.h
+++ b/src/objective-c/GRPCClient/GRPCCall+ChannelCredentials.h
@@ -33,26 +33,24 @@
 
 #import "GRPCCall.h"
 
-/** Helpers for setting TLS Trusted Roots, Client Certificates, and Private Key
- */
+/** Helpers for setting TLS Trusted Roots, Client Certificates, and Private Key */
 @interface GRPCCall (ChannelCredentials)
 
 /**
- * Use the provided @c pemRootCert as the set of trusted root Certificate
- * Authorities for @c host.
+ * Use the provided @c pemRootCert as the set of trusted root Certificate Authorities for @c host.
  */
 + (BOOL)setTLSPEMRootCerts:(nullable NSString *)pemRootCert
                    forHost:(nonnull NSString *)host
-                     error:(NSError *_Nullable *_Nullable)errorPtr;
+                     error:(NSError * _Nullable * _Nullable)errorPtr;
 /**
- * Configures @c host with TLS/SSL Client Credentials and optionally trusted
- * root Certificate Authorities. If @c pemRootCerts is nil, the default CA
- * Certificates bundled with gRPC will be used.
+ * Configures @c host with TLS/SSL Client Credentials and optionally trusted root Certificate
+ * Authorities. If @c pemRootCerts is nil, the default CA Certificates bundled with gRPC will be
+ * used.
  */
 + (BOOL)setTLSPEMRootCerts:(nullable NSString *)pemRootCerts
             withPrivateKey:(nullable NSString *)pemPrivateKey
              withCertChain:(nullable NSString *)pemCertChain
                    forHost:(nonnull NSString *)host
-                     error:(NSError *_Nullable *_Nullable)errorPtr;
+                     error:(NSError * _Nullable * _Nullable)errorPtr;
 
 @end
diff --git a/src/objective-c/GRPCClient/GRPCCall+OAuth2.h b/src/objective-c/GRPCClient/GRPCCall+OAuth2.h
index 467c6332c1ebfde976b6941d2415025ba0d74eb8..6b443877e9b7dc57e97a1144f952a2525619434d 100644
--- a/src/objective-c/GRPCClient/GRPCCall+OAuth2.h
+++ b/src/objective-c/GRPCClient/GRPCCall+OAuth2.h
@@ -37,17 +37,15 @@
 @interface GRPCCall (OAuth2)
 
 /**
- * Setting this property is equivalent to setting "Bearer <passed token>" as the
- * value of the request header with key "authorization" (the authorization
- * header). Setting it to nil removes the authorization header from the request.
- * The value obtained by getting the property is the OAuth2 bearer token if the
- * authorization header of the request has the form "Bearer <token>", or nil
- * otherwise.
+ * Setting this property is equivalent to setting "Bearer <passed token>" as the value of the
+ * request header with key "authorization" (the authorization header). Setting it to nil removes the
+ * authorization header from the request.
+ * The value obtained by getting the property is the OAuth2 bearer token if the authorization header
+ * of the request has the form "Bearer <token>", or nil otherwise.
  */
 @property(atomic, copy) NSString *oauth2AccessToken;
 
-/** Returns the value (if any) of the "www-authenticate" response header (the
- * challenge header). */
+/** Returns the value (if any) of the "www-authenticate" response header (the challenge header). */
 @property(atomic, readonly) NSString *oauth2ChallengeHeader;
 
 @end
diff --git a/src/objective-c/GRPCClient/GRPCCall+Tests.h b/src/objective-c/GRPCClient/GRPCCall+Tests.h
index f517f3aac8a0310d19fcbaf45adb3623bbe97003..184ad09c5c87ce445fb52f9f4856700025d05189 100644
--- a/src/objective-c/GRPCClient/GRPCCall+Tests.h
+++ b/src/objective-c/GRPCClient/GRPCCall+Tests.h
@@ -34,36 +34,33 @@
 #import "GRPCCall.h"
 
 /**
- * Methods to let tune down the security of gRPC connections for specific hosts.
- * These shouldn't be used in releases, but are sometimes needed for testing.
+ * Methods to let tune down the security of gRPC connections for specific hosts. These shouldn't be
+ * used in releases, but are sometimes needed for testing.
  */
 @interface GRPCCall (Tests)
 
 /**
- * Establish all SSL connections to the provided host using the passed SSL
- * target name and the root certificates found in the file at |certsPath|.
+ * Establish all SSL connections to the provided host using the passed SSL target name and the root
+ * certificates found in the file at |certsPath|.
  *
- * Must be called before any gRPC call to that host is made. It's illegal to
- * pass the same host to more than one invocation of the methods of this
- * category.
+ * Must be called before any gRPC call to that host is made. It's illegal to pass the same host to
+ * more than one invocation of the methods of this category.
  */
 + (void)useTestCertsPath:(NSString *)certsPath
                 testName:(NSString *)testName
                  forHost:(NSString *)host;
 
 /**
- * Establish all connections to the provided host using cleartext instead of
- * SSL.
+ * Establish all connections to the provided host using cleartext instead of SSL.
  *
- * Must be called before any gRPC call to that host is made. It's illegal to
- * pass the same host to more than one invocation of the methods of this
- * category.
+ * Must be called before any gRPC call to that host is made. It's illegal to pass the same host to
+ * more than one invocation of the methods of this category.
  */
 + (void)useInsecureConnectionsForHost:(NSString *)host;
 
 /**
- * Resets all host configurations to their default values, and flushes all
- * connections from the cache.
+ * Resets all host configurations to their default values, and flushes all connections from the
+ * cache.
  */
 + (void)resetHostSettings;
 @end
diff --git a/src/objective-c/GRPCClient/GRPCCall.h b/src/objective-c/GRPCClient/GRPCCall.h
index 5ed160d7a01faed3473dcc39f04e61dba694aec7..7645bb1d34a99d2c6eca10f8ac71e9622f896414 100644
--- a/src/objective-c/GRPCClient/GRPCCall.h
+++ b/src/objective-c/GRPCClient/GRPCCall.h
@@ -34,18 +34,17 @@
 /**
  * The gRPC protocol is an RPC protocol on top of HTTP2.
  *
- * While the most common type of RPC receives only one request message and
- * returns only one response message, the protocol also supports RPCs that
- * return multiple individual messages in a streaming fashion, RPCs that accept
- * a stream of request messages, or RPCs with both streaming requests and
+ * While the most common type of RPC receives only one request message and returns only one response
+ * message, the protocol also supports RPCs that return multiple individual messages in a streaming
+ * fashion, RPCs that accept a stream of request messages, or RPCs with both streaming requests and
  * responses.
  *
- * Conceptually, each gRPC call consists of a bidirectional stream of binary
- * messages, with RPCs of the "non-streaming type" sending only one message in
- * the corresponding direction (the protocol doesn't make any distinction).
+ * Conceptually, each gRPC call consists of a bidirectional stream of binary messages, with RPCs of
+ * the "non-streaming type" sending only one message in the corresponding direction (the protocol
+ * doesn't make any distinction).
  *
- * Each RPC uses a different HTTP2 stream, and thus multiple simultaneous RPCs
- * can be multiplexed transparently on the same TCP connection.
+ * Each RPC uses a different HTTP2 stream, and thus multiple simultaneous RPCs can be multiplexed
+ * transparently on the same TCP connection.
  */
 
 #import <Foundation/Foundation.h>
@@ -60,56 +59,51 @@ extern NSString *const kGRPCErrorDomain;
 
 /**
  * gRPC error codes.
- * Note that a few of these are never produced by the gRPC libraries, but are of
- * general utility for server applications to produce.
+ * Note that a few of these are never produced by the gRPC libraries, but are of general utility for
+ * server applications to produce.
  */
 typedef NS_ENUM(NSUInteger, GRPCErrorCode) {
   /** The operation was cancelled (typically by the caller). */
   GRPCErrorCodeCancelled = 1,
 
   /**
-   * Unknown error. Errors raised by APIs that do not return enough error
-   * information may be
+   * Unknown error. Errors raised by APIs that do not return enough error information may be
    * converted to this error.
    */
   GRPCErrorCodeUnknown = 2,
 
   /**
-   * The client specified an invalid argument. Note that this differs from
-   * FAILED_PRECONDITION.
-   * INVALID_ARGUMENT indicates arguments that are problematic regardless of the
-   * state of the server (e.g., a malformed file name).
+   * The client specified an invalid argument. Note that this differs from FAILED_PRECONDITION.
+   * INVALID_ARGUMENT indicates arguments that are problematic regardless of the state of the
+   * server (e.g., a malformed file name).
    */
   GRPCErrorCodeInvalidArgument = 3,
 
   /**
-   * Deadline expired before operation could complete. For operations that
-   * change the state of the server, this error may be returned even if the
-   * operation has completed successfully. For example, a successful response
-   * from the server could have been delayed long enough for the deadline to
-   * expire.
+   * Deadline expired before operation could complete. For operations that change the state of the
+   * server, this error may be returned even if the operation has completed successfully. For
+   * example, a successful response from the server could have been delayed long enough for the
+   * deadline to expire.
    */
   GRPCErrorCodeDeadlineExceeded = 4,
 
   /** Some requested entity (e.g., file or directory) was not found. */
   GRPCErrorCodeNotFound = 5,
 
-  /** Some entity that we attempted to create (e.g., file or directory) already
-     exists. */
+  /** Some entity that we attempted to create (e.g., file or directory) already exists. */
   GRPCErrorCodeAlreadyExists = 6,
 
   /**
-   * The caller does not have permission to execute the specified operation.
-   * PERMISSION_DENIED isn't used for rejections caused by exhausting some
-   * resource (RESOURCE_EXHAUSTED is used instead for those errors).
-   * PERMISSION_DENIED doesn't indicate a failure to identify the caller
+   * The caller does not have permission to execute the specified operation. PERMISSION_DENIED isn't
+   * used for rejections caused by exhausting some resource (RESOURCE_EXHAUSTED is used instead for
+   * those errors). PERMISSION_DENIED doesn't indicate a failure to identify the caller
    * (UNAUTHENTICATED is used instead for those errors).
    */
   GRPCErrorCodePermissionDenied = 7,
 
   /**
-   * The request does not have valid authentication credentials for the
-   * operation (e.g. the caller's identity can't be verified).
+   * The request does not have valid authentication credentials for the operation (e.g. the caller's
+   * identity can't be verified).
    */
   GRPCErrorCodeUnauthenticated = 16,
 
@@ -117,47 +111,42 @@ typedef NS_ENUM(NSUInteger, GRPCErrorCode) {
   GRPCErrorCodeResourceExhausted = 8,
 
   /**
-   * The RPC was rejected because the server is not in a state required for the
-   * procedure's
+   * The RPC was rejected because the server is not in a state required for the procedure's
    * execution. For example, a directory to be deleted may be non-empty, etc.
-   * The client should not retry until the server state has been explicitly
-   * fixed (e.g. by
-   * performing another RPC). The details depend on the service being called,
-   * and should be found in the NSError's userInfo.
+   * The client should not retry until the server state has been explicitly fixed (e.g. by
+   * performing another RPC). The details depend on the service being called, and should be found in
+   * the NSError's userInfo.
    */
   GRPCErrorCodeFailedPrecondition = 9,
 
   /**
-   * The RPC was aborted, typically due to a concurrency issue like sequencer
-   * check failures, transaction aborts, etc. The client should retry at a
-   * higher-level (e.g., restarting a read-modify-write sequence).
+   * The RPC was aborted, typically due to a concurrency issue like sequencer check failures,
+   * transaction aborts, etc. The client should retry at a higher-level (e.g., restarting a read-
+   * modify-write sequence).
    */
   GRPCErrorCodeAborted = 10,
 
   /**
-   * The RPC was attempted past the valid range. E.g., enumerating past the end
-   * of a list.
-   * Unlike INVALID_ARGUMENT, this error indicates a problem that may be fixed
-   * if the system state changes. For example, an RPC to get elements of a list
-   * will generate INVALID_ARGUMENT if asked to return the element at a negative
-   * index, but it will generate OUT_OF_RANGE if asked to return the element at
-   * an index past the current size of the list.
+   * The RPC was attempted past the valid range. E.g., enumerating past the end of a list.
+   * Unlike INVALID_ARGUMENT, this error indicates a problem that may be fixed if the system state
+   * changes. For example, an RPC to get elements of a list will generate INVALID_ARGUMENT if asked
+   * to return the element at a negative index, but it will generate OUT_OF_RANGE if asked to return
+   * the element at an index past the current size of the list.
    */
   GRPCErrorCodeOutOfRange = 11,
 
-  /** The procedure is not implemented or not supported/enabled in this server.
-     */
+  /** The procedure is not implemented or not supported/enabled in this server. */
   GRPCErrorCodeUnimplemented = 12,
 
   /**
-   * Internal error. Means some invariant expected by the server application or
-   * the gRPC library has been broken.
+   * Internal error. Means some invariant expected by the server application or the gRPC library has
+   * been broken.
    */
   GRPCErrorCodeInternal = 13,
 
   /**
-   * The server is currently unavailable. This is most likely a transient
-   * condition and may be corrected by retrying with a backoff.
+   * The server is currently unavailable. This is most likely a transient condition and may be
+   * corrected by retrying with a backoff.
    */
   GRPCErrorCodeUnavailable = 14,
 
@@ -169,19 +158,17 @@ typedef NS_ENUM(NSUInteger, GRPCErrorCode) {
  * Safety remark of a gRPC method as defined in RFC 2616 Section 9.1
  */
 typedef NS_ENUM(NSUInteger, GRPCCallSafety) {
-  /** Signal that there is no guarantees on how the call affects the server
-     state. */
+  /** Signal that there is no guarantees on how the call affects the server state. */
   GRPCCallSafetyDefault = 0,
   /** Signal that the call is idempotent. gRPC is free to use PUT verb. */
   GRPCCallSafetyIdempotentRequest = 1,
-  /** Signal that the call is cacheable and will not affect server state. gRPC
-     is free to use GET verb. */
+  /** Signal that the call is cacheable and will not affect server state. gRPC is free to use GET verb. */
   GRPCCallSafetyCacheableRequest = 2,
 };
 
 /**
- * Keys used in |NSError|'s |userInfo| dictionary to store the response headers
- * and trailers sent by the server.
+ * Keys used in |NSError|'s |userInfo| dictionary to store the response headers and trailers sent by
+ * the server.
  */
 extern id const kGRPCHeadersKey;
 extern id const kGRPCTrailersKey;
@@ -192,24 +179,20 @@ extern id const kGRPCTrailersKey;
 @interface GRPCCall : GRXWriter
 
 /**
- * The container of the request headers of an RPC conforms to this protocol,
- * which is a subset of NSMutableDictionary's interface. It will become a
- * NSMutableDictionary later on. The keys of this container are the header
- * names, which per the HTTP standard are case-insensitive. They are stored in
- * lowercase (which is how HTTP/2 mandates them on the wire), and can only
- * consist of ASCII characters.
- * A header value is a NSString object (with only ASCII characters), unless the
- * header name has the suffix "-bin", in which case the value has to be a NSData
- * object.
+ * The container of the request headers of an RPC conforms to this protocol, which is a subset of
+ * NSMutableDictionary's interface. It will become a NSMutableDictionary later on.
+ * The keys of this container are the header names, which per the HTTP standard are case-
+ * insensitive. They are stored in lowercase (which is how HTTP/2 mandates them on the wire), and
+ * can only consist of ASCII characters.
+ * A header value is a NSString object (with only ASCII characters), unless the header name has the
+ * suffix "-bin", in which case the value has to be a NSData object.
  */
 /**
- * These HTTP headers will be passed to the server as part of this call. Each
- * HTTP header is a name-value pair with string names and either string or
- * binary values.
+ * These HTTP headers will be passed to the server as part of this call. Each HTTP header is a
+ * name-value pair with string names and either string or binary values.
  *
- * The passed dictionary has to use NSString keys, corresponding to the header
- * names. The value associated to each can be a NSString object or a NSData
- * object. E.g.:
+ * The passed dictionary has to use NSString keys, corresponding to the header names. The value
+ * associated to each can be a NSString object or a NSData object. E.g.:
  *
  * call.requestHeaders = @{@"authorization": @"Bearer ..."};
  *
@@ -222,61 +205,53 @@ extern id const kGRPCTrailersKey;
 @property(atomic, readonly) NSMutableDictionary *requestHeaders;
 
 /**
- * This dictionary is populated with the HTTP headers received from the server.
- * This happens before any response message is received from the server. It has
- * the same structure as the request headers dictionary: Keys are NSString
- * header names; names ending with the suffix "-bin" have a NSData value; the
- * others have a NSString value.
+ * This dictionary is populated with the HTTP headers received from the server. This happens before
+ * any response message is received from the server. It has the same structure as the request
+ * headers dictionary: Keys are NSString header names; names ending with the suffix "-bin" have a
+ * NSData value; the others have a NSString value.
  *
- * The value of this property is nil until all response headers are received,
- * and will change before any of -writeValue: or -writesFinishedWithError: are
- * sent to the writeable.
+ * The value of this property is nil until all response headers are received, and will change before
+ * any of -writeValue: or -writesFinishedWithError: are sent to the writeable.
  */
 @property(atomic, readonly) NSDictionary *responseHeaders;
 
 /**
- * Same as responseHeaders, but populated with the HTTP trailers received from
- * the server before the call finishes.
+ * Same as responseHeaders, but populated with the HTTP trailers received from the server before the
+ * call finishes.
  *
- * The value of this property is nil until all response trailers are received,
- * and will change before -writesFinishedWithError: is sent to the writeable.
+ * The value of this property is nil until all response trailers are received, and will change
+ * before -writesFinishedWithError: is sent to the writeable.
  */
 @property(atomic, readonly) NSDictionary *responseTrailers;
 
 /**
- * The request writer has to write NSData objects into the provided Writeable.
- * The server will receive each of those separately and in order as distinct
- * messages.
- * A gRPC call might not complete until the request writer finishes. On the
- * other hand, the request finishing doesn't necessarily make the call to
- * finish, as the server might continue sending messages to the response side of
- * the call indefinitely (depending on the semantics of the specific remote
- * method called).
+ * The request writer has to write NSData objects into the provided Writeable. The server will
+ * receive each of those separately and in order as distinct messages.
+ * A gRPC call might not complete until the request writer finishes. On the other hand, the request
+ * finishing doesn't necessarily make the call to finish, as the server might continue sending
+ * messages to the response side of the call indefinitely (depending on the semantics of the
+ * specific remote method called).
  * To finish a call right away, invoke cancel.
- * host parameter should not contain the scheme (http:// or https://), only the
- * name or IP addr and the port number, for example @"localhost:5050".
+ * host parameter should not contain the scheme (http:// or https://), only the name or IP addr
+ * and the port number, for example @"localhost:5050".
  */
 - (instancetype)initWithHost:(NSString *)host
                         path:(NSString *)path
-              requestsWriter:(GRXWriter *)requestsWriter
-    NS_DESIGNATED_INITIALIZER;
+              requestsWriter:(GRXWriter *)requestsWriter NS_DESIGNATED_INITIALIZER;
 
 /**
- * Finishes the request side of this call, notifies the server that the RPC
- * should be cancelled, and finishes the response side of the call with an error
- * of code CANCELED.
+ * Finishes the request side of this call, notifies the server that the RPC should be cancelled, and
+ * finishes the response side of the call with an error of code CANCELED.
  */
 - (void)cancel;
 
 /**
  * Set the call flag for a specific host path.
  *
- * Host parameter should not contain the scheme (http:// or https://), only the
- * name or IP addr and the port number, for example @"localhost:5050".
+ * Host parameter should not contain the scheme (http:// or https://), only the name or IP addr
+ * and the port number, for example @"localhost:5050".
  */
-+ (void)setCallSafety:(GRPCCallSafety)callSafety
-                 host:(NSString *)host
-                 path:(NSString *)path;
++ (void)setCallSafety:(GRPCCallSafety)callSafety host:(NSString *)host path:(NSString *)path;
 
 // TODO(jcanizales): Let specify a deadline. As a category of GRXWriter?
 @end
@@ -285,7 +260,7 @@ extern id const kGRPCTrailersKey;
 
 /** This protocol is kept for backwards compatibility with existing code. */
 DEPRECATED_MSG_ATTRIBUTE("Use NSDictionary or NSMutableDictionary instead.")
-@protocol GRPCRequestHeaders<NSObject>
+@protocol GRPCRequestHeaders <NSObject>
 @property(nonatomic, readonly) NSUInteger count;
 
 - (id)objectForKeyedSubscript:(id)key;
@@ -298,6 +273,6 @@ DEPRECATED_MSG_ATTRIBUTE("Use NSDictionary or NSMutableDictionary instead.")
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wdeprecated"
 /** This is only needed for backwards-compatibility. */
-@interface NSMutableDictionary (GRPCRequestHeaders)<GRPCRequestHeaders>
+@interface NSMutableDictionary (GRPCRequestHeaders) <GRPCRequestHeaders>
 @end
 #pragma clang diagnostic pop
diff --git a/src/objective-c/GRPCClient/GRPCCall.m b/src/objective-c/GRPCClient/GRPCCall.m
index 85d141aa097ec2fe304afe1950224d6a97ce52cc..44393f6b9998d7fc7005f860fd0442e2266ff38e 100644
--- a/src/objective-c/GRPCClient/GRPCCall.m
+++ b/src/objective-c/GRPCClient/GRPCCall.m
@@ -33,9 +33,9 @@
 
 #import "GRPCCall.h"
 
-#import <RxLibrary/GRXConcurrentWriteable.h>
 #include <grpc/grpc.h>
 #include <grpc/support/time.h>
+#import <RxLibrary/GRXConcurrentWriteable.h>
 
 #import "private/GRPCConnectivityMonitor.h"
 #import "private/GRPCHost.h"
@@ -45,11 +45,11 @@
 #import "private/NSDictionary+GRPC.h"
 #import "private/NSError+GRPC.h"
 
-NSString *const kGRPCHeadersKey = @"io.grpc.HeadersKey";
-NSString *const kGRPCTrailersKey = @"io.grpc.TrailersKey";
+NSString * const kGRPCHeadersKey = @"io.grpc.HeadersKey";
+NSString * const kGRPCTrailersKey = @"io.grpc.TrailersKey";
 static NSMutableDictionary *callFlags;
 
-@interface GRPCCall ()<GRXWriteable>
+@interface GRPCCall () <GRXWriteable>
 // Make them read-write.
 @property(atomic, strong) NSDictionary *responseHeaders;
 @property(atomic, strong) NSDictionary *responseTrailers;
@@ -85,21 +85,17 @@ static NSMutableDictionary *callFlags;
   // correct ordering.
   GRXConcurrentWriteable *_responseWriteable;
 
-  // The network thread wants the requestWriter to resume (when the server is
-  // ready for more input), or to stop (on errors), concurrently with user
-  // threads that want to start it, pause it or stop it. Because a writer isn't
-  // thread-safe, we'll synchronize those operations on it.
-  // We don't use a dispatch queue for that purpose, because the writer can call
-  // writeValue: or writesFinishedWithError: on this GRPCCall as part of those
-  // operations. We want to be able to pause the writer immediately on
-  // writeValue:, so we need our locking to be recursive.
+  // The network thread wants the requestWriter to resume (when the server is ready for more input),
+  // or to stop (on errors), concurrently with user threads that want to start it, pause it or stop
+  // it. Because a writer isn't thread-safe, we'll synchronize those operations on it.
+  // We don't use a dispatch queue for that purpose, because the writer can call writeValue: or
+  // writesFinishedWithError: on this GRPCCall as part of those operations. We want to be able to
+  // pause the writer immediately on writeValue:, so we need our locking to be recursive.
   GRXWriter *_requestWriter;
 
   // To create a retain cycle when a call is started, up until it finishes. See
-  // |startWithWriteable:| and |finishWithError:|. This saves users from having
-  // to retain a
-  // reference to the call object if all they're interested in is the handler
-  // being executed when
+  // |startWithWriteable:| and |finishWithError:|. This saves users from having to retain a
+  // reference to the call object if all they're interested in is the handler being executed when
   // the response arrives.
   GRPCCall *_retainSelf;
 
@@ -108,16 +104,13 @@ static NSMutableDictionary *callFlags;
 
 @synthesize state = _state;
 
-// TODO(jcanizales): If grpc_init is idempotent, this should be changed from
-// load to initialize.
+// TODO(jcanizales): If grpc_init is idempotent, this should be changed from load to initialize.
 + (void)load {
   grpc_init();
   callFlags = [NSMutableDictionary dictionary];
 }
 
-+ (void)setCallSafety:(GRPCCallSafety)callSafety
-                 host:(NSString *)host
-                 path:(NSString *)path {
++ (void)setCallSafety:(GRPCCallSafety)callSafety host:(NSString *)host path:(NSString *)path {
   NSString *hostAndPath = [NSString stringWithFormat:@"%@/%@", host, path];
   switch (callSafety) {
     case GRPCCallSafetyDefault:
@@ -148,8 +141,7 @@ static NSMutableDictionary *callFlags;
                         path:(NSString *)path
               requestsWriter:(GRXWriter *)requestWriter {
   if (!host || !path) {
-    [NSException raise:NSInvalidArgumentException
-                format:@"Neither host nor path can be nil."];
+    [NSException raise:NSInvalidArgumentException format:@"Neither host nor path can be nil."];
   }
   if (requestWriter.state != GRXWriterStateNotStarted) {
     [NSException raise:NSInvalidArgumentException
@@ -199,10 +191,7 @@ static NSMutableDictionary *callFlags;
 - (void)cancel {
   [self finishWithError:[NSError errorWithDomain:kGRPCErrorDomain
                                             code:GRPCErrorCodeCancelled
-                                        userInfo:@{
-                                          NSLocalizedDescriptionKey :
-                                              @"Canceled by app"
-                                        }]];
+                                        userInfo:@{NSLocalizedDescriptionKey: @"Canceled by app"}]];
   [self cancelCall];
 }
 
@@ -217,18 +206,15 @@ static NSMutableDictionary *callFlags;
 
 // Only called from the call queue.
 // The handler will be called from the network queue.
-- (void)startReadWithHandler:(void (^)(grpc_byte_buffer *))handler {
+- (void)startReadWithHandler:(void(^)(grpc_byte_buffer *))handler {
   // TODO(jcanizales): Add error handlers for async failures
-  [_wrappedCall startBatchWithOperations:@[ [[GRPCOpRecvMessage alloc]
-                                             initWithHandler:handler] ]];
+  [_wrappedCall startBatchWithOperations:@[[[GRPCOpRecvMessage alloc] initWithHandler:handler]]];
 }
 
 // Called initially from the network queue once response headers are received,
-// then "recursively" from the responseWriteable queue after each response from
-// the
+// then "recursively" from the responseWriteable queue after each response from the
 // server has been written.
-// If the call is currently paused, this is a noop. Restarting the call will
-// invoke this
+// If the call is currently paused, this is a noop. Restarting the call will invoke this
 // method.
 // TODO(jcanizales): Rename to readResponseIfNotPaused.
 - (void)startNextRead {
@@ -251,23 +237,15 @@ static NSMutableDictionary *callFlags;
         // don't want to throw, because the app shouldn't crash for a behavior
         // that's on the hands of any server to have. Instead we finish and ask
         // the server to cancel.
-        [weakSelf
-            finishWithError:[NSError
-                                errorWithDomain:kGRPCErrorDomain
-                                           code:GRPCErrorCodeResourceExhausted
-                                       userInfo:@{
-                                         NSLocalizedDescriptionKey :
-                                             @"Client does not have enough "
-                                             @"memory to hold the server "
-                                             @"response."
-                                       }]];
+        [weakSelf finishWithError:[NSError errorWithDomain:kGRPCErrorDomain
+                                                      code:GRPCErrorCodeResourceExhausted
+                                                  userInfo:@{NSLocalizedDescriptionKey: @"Client does not have enough memory to hold the server response."}]];
         [weakSelf cancelCall];
         return;
       }
-      [weakWriteable enqueueValue:data
-                completionHandler:^{
-                  [weakSelf startNextRead];
-                }];
+      [weakWriteable enqueueValue:data completionHandler:^{
+        [weakSelf startNextRead];
+      }];
     }];
   });
 }
@@ -276,22 +254,19 @@ static NSMutableDictionary *callFlags;
 
 - (void)sendHeaders:(NSDictionary *)headers {
   // TODO(jcanizales): Add error handlers for async failures
-  [_wrappedCall startBatchWithOperations:@[
-    [[GRPCOpSendMetadata alloc]
-        initWithMetadata:headers
-                   flags:[GRPCCall callFlagsForHost:_host path:_path]
-                 handler:nil]
-  ]];
+  [_wrappedCall startBatchWithOperations:@[[[GRPCOpSendMetadata alloc] initWithMetadata:headers
+                                                                                  flags:[GRPCCall callFlagsForHost:_host path:_path]
+                                                                                handler:nil]]];
 }
 
 #pragma mark GRXWriteable implementation
 
 // Only called from the call queue. The error handler will be called from the
 // network queue if the write didn't succeed.
-- (void)writeMessage:(NSData *)message
-    withErrorHandler:(void (^)())errorHandler {
+- (void)writeMessage:(NSData *)message withErrorHandler:(void (^)())errorHandler {
+
   __weak GRPCCall *weakSelf = self;
-  void (^resumingHandler)(void) = ^{
+  void(^resumingHandler)(void) = ^{
     // Resume the request writer.
     GRPCCall *strongSelf = weakSelf;
     if (strongSelf) {
@@ -300,9 +275,8 @@ static NSMutableDictionary *callFlags;
       }
     }
   };
-  [_wrappedCall startBatchWithOperations:@[ [[GRPCOpSendMessage alloc]
-                                             initWithMessage:message
-                                                     handler:resumingHandler] ]
+  [_wrappedCall startBatchWithOperations:@[[[GRPCOpSendMessage alloc] initWithMessage:message
+                                                                              handler:resumingHandler]]
                             errorHandler:errorHandler];
 }
 
@@ -317,20 +291,18 @@ static NSMutableDictionary *callFlags;
 
   __weak GRPCCall *weakSelf = self;
   dispatch_async(_callQueue, ^{
-    [weakSelf writeMessage:value
-          withErrorHandler:^{
-            [weakSelf
-                finishWithError:[NSError errorWithDomain:kGRPCErrorDomain
+    [weakSelf writeMessage:value withErrorHandler:^{
+      [weakSelf finishWithError:[NSError errorWithDomain:kGRPCErrorDomain
                                                     code:GRPCErrorCodeInternal
                                                 userInfo:nil]];
-          }];
+    }];
   });
 }
 
 // Only called from the call queue. The error handler will be called from the
 // network queue if the requests stream couldn't be closed successfully.
 - (void)finishRequestWithErrorHandler:(void (^)())errorHandler {
-  [_wrappedCall startBatchWithOperations:@[ [[GRPCOpSendClose alloc] init] ]
+  [_wrappedCall startBatchWithOperations:@[[[GRPCOpSendClose alloc] init]]
                             errorHandler:errorHandler];
 }
 
@@ -351,19 +323,17 @@ static NSMutableDictionary *callFlags;
 
 #pragma mark Invoke
 
-// Both handlers will eventually be called, from the network queue. Writes can
-// start immediately after this.
+// Both handlers will eventually be called, from the network queue. Writes can start immediately
+// after this.
 // The first one (headersHandler), when the response headers are received.
 // The second one (completionHandler), whenever the RPC finishes for any reason.
-- (void)invokeCallWithHeadersHandler:(void (^)(NSDictionary *))headersHandler
-                   completionHandler:
-                       (void (^)(NSError *, NSDictionary *))completionHandler {
+- (void)invokeCallWithHeadersHandler:(void(^)(NSDictionary *))headersHandler
+                    completionHandler:(void(^)(NSError *, NSDictionary *))completionHandler {
   // TODO(jcanizales): Add error handlers for async failures
-  [_wrappedCall startBatchWithOperations:@[ [[GRPCOpRecvMetadata alloc]
-                                             initWithHandler:headersHandler] ]];
-  [_wrappedCall
-      startBatchWithOperations:@[ [[GRPCOpRecvStatus alloc]
-                                   initWithHandler:completionHandler] ]];
+  [_wrappedCall startBatchWithOperations:@[[[GRPCOpRecvMetadata alloc]
+                                            initWithHandler:headersHandler]]];
+  [_wrappedCall startBatchWithOperations:@[[[GRPCOpRecvStatus alloc]
+                                            initWithHandler:completionHandler]]];
 }
 
 - (void)invokeCall {
@@ -371,31 +341,27 @@ static NSMutableDictionary *callFlags;
     // Response headers received.
     self.responseHeaders = headers;
     [self startNextRead];
-  }
-      completionHandler:^(NSError *error, NSDictionary *trailers) {
-        self.responseTrailers = trailers;
-
-        if (error) {
-          NSMutableDictionary *userInfo = [NSMutableDictionary dictionary];
-          if (error.userInfo) {
-            [userInfo addEntriesFromDictionary:error.userInfo];
-          }
-          userInfo[kGRPCTrailersKey] = self.responseTrailers;
-          // TODO(jcanizales): The C gRPC library doesn't guarantee that the
-          // headers block will be called before this one, so an error might end
-          // up with trailers but no headers. We shouldn't call finishWithError
-          // until ater both blocks are called. It is also when this is done
-          // that we can provide a merged view of response headers and trailers
-          // in a thread-safe way.
-          if (self.responseHeaders) {
-            userInfo[kGRPCHeadersKey] = self.responseHeaders;
-          }
-          error = [NSError errorWithDomain:error.domain
-                                      code:error.code
-                                  userInfo:userInfo];
-        }
-        [self finishWithError:error];
-      }];
+  } completionHandler:^(NSError *error, NSDictionary *trailers) {
+    self.responseTrailers = trailers;
+
+    if (error) {
+      NSMutableDictionary *userInfo = [NSMutableDictionary dictionary];
+      if (error.userInfo) {
+        [userInfo addEntriesFromDictionary:error.userInfo];
+      }
+      userInfo[kGRPCTrailersKey] = self.responseTrailers;
+      // TODO(jcanizales): The C gRPC library doesn't guarantee that the headers block will be
+      // called before this one, so an error might end up with trailers but no headers. We
+      // shouldn't call finishWithError until ater both blocks are called. It is also when this is
+      // done that we can provide a merged view of response headers and trailers in a thread-safe
+      // way.
+      if (self.responseHeaders) {
+        userInfo[kGRPCHeadersKey] = self.responseHeaders;
+      }
+      error = [NSError errorWithDomain:error.domain code:error.code userInfo:userInfo];
+    }
+    [self finishWithError:error];
+  }];
   // Now that the RPC has been initiated, request writes can start.
   @synchronized(_requestWriter) {
     [_requestWriter startWithWriteable:self];
@@ -409,16 +375,14 @@ static NSMutableDictionary *callFlags;
     _state = GRXWriterStateStarted;
   }
 
-  // Create a retain cycle so that this instance lives until the RPC finishes
-  // (or is cancelled). This makes RPCs in which the call isn't externally
-  // retained possible (as long as it is started before being autoreleased).
-  // Care is taken not to retain self strongly in any of the blocks used in this
-  // implementation, so that the life of the instance is determined by this
-  // retain cycle.
+  // Create a retain cycle so that this instance lives until the RPC finishes (or is cancelled).
+  // This makes RPCs in which the call isn't externally retained possible (as long as it is started
+  // before being autoreleased).
+  // Care is taken not to retain self strongly in any of the blocks used in this implementation, so
+  // that the life of the instance is determined by this retain cycle.
   _retainSelf = self;
 
-  _responseWriteable =
-      [[GRXConcurrentWriteable alloc] initWithWriteable:writeable];
+  _responseWriteable = [[GRXConcurrentWriteable alloc] initWithWriteable:writeable];
 
   _wrappedCall = [[GRPCWrappedCall alloc] initWithHost:_host path:_path];
   NSAssert(_wrappedCall, @"Error allocating RPC objects. Low memory?");
@@ -427,37 +391,29 @@ static NSMutableDictionary *callFlags;
   [self invokeCall];
 
   // TODO(jcanizales): Extract this logic somewhere common.
-  NSString *host =
-  [NSURL URLWithString:[@"https://" stringByAppendingString:_host]].host;
+  NSString *host = [NSURL URLWithString:[@"https://" stringByAppendingString:_host]].host;
   if (!host) {
     // TODO(jcanizales): Check this on init.
-    [NSException raise:NSInvalidArgumentException
-                format:@"host of %@ is nil", _host];
+    [NSException raise:NSInvalidArgumentException format:@"host of %@ is nil", _host];
   }
   __weak typeof(self) weakSelf = self;
   _connectivityMonitor = [GRPCConnectivityMonitor monitorWithHost:host];
   void (^handler)() = ^{
     typeof(self) strongSelf = weakSelf;
     if (strongSelf) {
-      [strongSelf
-       finishWithError:[NSError errorWithDomain:kGRPCErrorDomain
-                                           code:GRPCErrorCodeUnavailable
-                                       userInfo:@{
-                                                  NSLocalizedDescriptionKey :
-                                                    @"Connectivity lost."
-                                                  }]];
+      [strongSelf finishWithError:[NSError errorWithDomain:kGRPCErrorDomain
+                                                      code:GRPCErrorCodeUnavailable
+                                                  userInfo:@{ NSLocalizedDescriptionKey : @"Connectivity lost." }]];
     }
   };
   [_connectivityMonitor handleLossWithHandler:handler
-                      wifiStatusChangeHandler:^{
-                      }];
+                      wifiStatusChangeHandler:nil];
 }
 
 - (void)setState:(GRXWriterState)newState {
   @synchronized(self) {
     // Manual transitions are only allowed from the started or paused states.
-    if (_state == GRXWriterStateNotStarted ||
-        _state == GRXWriterStateFinished) {
+    if (_state == GRXWriterStateNotStarted || _state == GRXWriterStateFinished) {
       return;
     }
 
diff --git a/src/objective-c/GRPCClient/private/GRPCCompletionQueue.h b/src/objective-c/GRPCClient/private/GRPCCompletionQueue.h
index c0bbf22c74749be1d901e303660d957ad009da43..fe3b8f39d1273da12f90c11f5937b1ef72df70ec 100644
--- a/src/objective-c/GRPCClient/private/GRPCCompletionQueue.h
+++ b/src/objective-c/GRPCClient/private/GRPCCompletionQueue.h
@@ -34,19 +34,18 @@
 #import <Foundation/Foundation.h>
 #include <grpc/grpc.h>
 
-typedef void (^GRPCQueueCompletionHandler)(bool success);
+typedef void(^GRPCQueueCompletionHandler)(bool success);
 
 /**
- * This class lets one more easily use |grpc_completion_queue|. To use it, pass
- * the value of the |unmanagedQueue| property of an instance of this class to
- * |grpc_channel_create_call|. Then for every |grpc_call_*| method that accepts
- * a tag, you can pass a block of type |GRPCQueueCompletionHandler| (remembering
- * to cast it using |__bridge_retained|). The block is guaranteed to eventually
- * be called, by a concurrent queue, and then released. Each such block is
+ * This class lets one more easily use |grpc_completion_queue|. To use it, pass the value of the
+ * |unmanagedQueue| property of an instance of this class to |grpc_channel_create_call|. Then for
+ * every |grpc_call_*| method that accepts a tag, you can pass a block of type
+ * |GRPCQueueCompletionHandler| (remembering to cast it using |__bridge_retained|). The block is
+ * guaranteed to eventually be called, by a concurrent queue, and then released. Each such block is
  * passed a |bool| that tells if the operation was successful.
  *
- * Release the GRPCCompletionQueue object only after you are not going to pass
- * any more blocks to the |grpc_call| that's using it.
+ * Release the GRPCCompletionQueue object only after you are not going to pass any more blocks to
+ * the |grpc_call| that's using it.
  */
 @interface GRPCCompletionQueue : NSObject
 @property(nonatomic, readonly) grpc_completion_queue *unmanagedQueue;
diff --git a/src/objective-c/GRPCClient/private/GRPCConnectivityMonitor.h b/src/objective-c/GRPCClient/private/GRPCConnectivityMonitor.h
index 941b596d2c8d3e48e857504b0cd260d2ee785d0f..e341b6ef6c3114c7aa4d6c9fdd2e89ec96150887 100644
--- a/src/objective-c/GRPCClient/private/GRPCConnectivityMonitor.h
+++ b/src/objective-c/GRPCClient/private/GRPCConnectivityMonitor.h
@@ -45,7 +45,7 @@
 
  */
 #define GRPC_XMACRO_ITEM(methodName, FlagName) \
-  @property(nonatomic, readonly) BOOL methodName;
+@property(nonatomic, readonly) BOOL methodName;
 
 #include "GRPCReachabilityFlagNames.xmacro.h"
 #undef GRPC_XMACRO_ITEM
@@ -60,19 +60,18 @@
 - (nonnull instancetype)init NS_UNAVAILABLE;
 
 /**
- * Queue on which callbacks will be dispatched. Default is the main queue. Set
- * it before calling handleLossWithHandler:.
+ * Queue on which callbacks will be dispatched. Default is the main queue. Set it before calling
+ * handleLossWithHandler:.
  */
 // TODO(jcanizales): Default to a serial background queue instead.
 @property(nonatomic, strong, null_resettable) dispatch_queue_t queue;
 
 /**
- * Calls handler every time the connectivity to this instance's host is lost. If
- * this instance is released before that happens, the handler won't be called.
- * Only one handler is active at a time, so if this method is called again
- * before the previous handler has been called, it might never be called at all
- * (or yes, if it has already been queued).
+ * Calls handler every time the connectivity to this instance's host is lost. If this instance is
+ * released before that happens, the handler won't be called.
+ * Only one handler is active at a time, so if this method is called again before the previous
+ * handler has been called, it might never be called at all (or yes, if it has already been queued).
  */
-- (void)handleLossWithHandler:(nonnull void (^)())handler
-      wifiStatusChangeHandler:(nonnull void (^)())wifiStatusChangeHandler;
+- (void)handleLossWithHandler:(nullable void (^)())lossHandler
+      wifiStatusChangeHandler:(nullable void (^)())wifiStatusChangeHandler;
 @end
diff --git a/src/objective-c/GRPCClient/private/GRPCConnectivityMonitor.m b/src/objective-c/GRPCClient/private/GRPCConnectivityMonitor.m
index fec6391d399d1801a6b93cfbd4379df60ddacf82..40afca2d3d6c277f737d31ed91901c13899dca82 100644
--- a/src/objective-c/GRPCClient/private/GRPCConnectivityMonitor.m
+++ b/src/objective-c/GRPCClient/private/GRPCConnectivityMonitor.m
@@ -58,20 +58,19 @@
 }
 
  */
-#define GRPC_XMACRO_ITEM(methodName, FlagName)                 \
-  -(BOOL)methodName {                                          \
-    return !!(_flags & kSCNetworkReachabilityFlags##FlagName); \
-  }
+#define GRPC_XMACRO_ITEM(methodName, FlagName) \
+- (BOOL)methodName { \
+  return !!(_flags & kSCNetworkReachabilityFlags ## FlagName); \
+}
 #include "GRPCReachabilityFlagNames.xmacro.h"
 #undef GRPC_XMACRO_ITEM
 
 - (BOOL)isHostReachable {
-  // Note: connectionOnDemand means it'll be reachable only if using the
-  // CFSocketStream API or APIs on top of it.
-  // connectionRequired means we can't tell until a connection is attempted
-  // (e.g. for VPN on demand).
-  return self.reachable && !self.interventionRequired &&
-         !self.connectionOnDemand;
+  // Note: connectionOnDemand means it'll be reachable only if using the CFSocketStream API or APIs
+  // on top of it.
+  // connectionRequired means we can't tell until a connection is attempted (e.g. for VPN on
+  // demand).
+  return self.reachable && !self.interventionRequired && !self.connectionOnDemand;
 }
 
 - (NSString *)description {
@@ -80,9 +79,9 @@
   /*
    * For each flag, add its name to the array if it's ON. Example:
 
-     if (self.isCell) {
-       [activeOptions addObject:@"isCell"];
-     }
+  if (self.isCell) {
+    [activeOptions addObject:@"isCell"];
+  }
 
    */
   #define GRPC_XMACRO_ITEM(methodName, FlagName) \
@@ -92,14 +91,12 @@
   #include "GRPCReachabilityFlagNames.xmacro.h"
   #undef GRPC_XMACRO_ITEM
 
-  return activeOptions.count == 0
-             ? @"(none)"
-             : [activeOptions componentsJoinedByString:@", "];
+  return activeOptions.count == 0 ? @"(none)" : [activeOptions componentsJoinedByString:@", "];
 }
 
 - (BOOL)isEqual:(id)object {
   return [object isKindOfClass:[GRPCReachabilityFlags class]] &&
-         _flags == ((GRPCReachabilityFlags *)object)->_flags;
+      _flags == ((GRPCReachabilityFlags *)object)->_flags;
 }
 
 - (NSUInteger)hash {
@@ -109,16 +106,15 @@
 
 #pragma mark Connectivity Monitor
 
-// Assumes the third argument is a block that accepts a GRPCReachabilityFlags
-// object, and passes the received ones to it.
+// Assumes the third argument is a block that accepts a GRPCReachabilityFlags object, and passes the
+// received ones to it.
 static void PassFlagsToContextInfoBlock(SCNetworkReachabilityRef target,
                                         SCNetworkReachabilityFlags flags,
                                         void *info) {
-#pragma unused(target)
-  // This can be called many times with the same info. The info is retained by
-  // SCNetworkReachability while this function is being executed.
-  void (^handler)(GRPCReachabilityFlags *) =
-      (__bridge void (^)(GRPCReachabilityFlags *))info;
+  #pragma unused (target)
+  // This can be called many times with the same info. The info is retained by SCNetworkReachability
+  // while this function is being executed.
+  void (^handler)(GRPCReachabilityFlags *) = (__bridge void (^)(GRPCReachabilityFlags *))info;
   handler([[GRPCReachabilityFlags alloc] initWithFlags:flags]);
 }
 
@@ -127,8 +123,7 @@ static void PassFlagsToContextInfoBlock(SCNetworkReachabilityRef target,
   GRPCReachabilityFlags *_previousReachabilityFlags;
 }
 
-- (nullable instancetype)initWithReachability:
-    (nullable SCNetworkReachabilityRef)reachability {
+- (nullable instancetype)initWithReachability:(nullable SCNetworkReachabilityRef)reachability {
   if (!reachability) {
     return nil;
   }
@@ -149,23 +144,23 @@ static void PassFlagsToContextInfoBlock(SCNetworkReachabilityRef target,
   SCNetworkReachabilityRef reachability =
       SCNetworkReachabilityCreateWithName(NULL, hostName);
 
-  GRPCConnectivityMonitor *returnValue =
-      [[self alloc] initWithReachability:reachability];
+  GRPCConnectivityMonitor *returnValue = [[self alloc] initWithReachability:reachability];
   if (reachability) {
     CFRelease(reachability);
   }
   return returnValue;
 }
 
-- (void)handleLossWithHandler:(void (^)())handler
-      wifiStatusChangeHandler:(nonnull void (^)())wifiStatusChangeHandler {
+- (void)handleLossWithHandler:(nullable void (^)())lossHandler
+      wifiStatusChangeHandler:(nullable void (^)())wifiStatusChangeHandler {
   __weak typeof(self) weakSelf = self;
   [self startListeningWithHandler:^(GRPCReachabilityFlags *flags) {
     typeof(self) strongSelf = weakSelf;
     if (strongSelf) {
-      if (!flags.reachable) {
-        handler();
-      } else if (strongSelf->_previousReachabilityFlags &&
+      if (lossHandler && !flags.reachable) {
+        lossHandler();
+      } else if (wifiStatusChangeHandler &&
+                 strongSelf->_previousReachabilityFlags &&
                  (flags.isWWAN ^
                   strongSelf->_previousReachabilityFlags.isWWAN)) {
         wifiStatusChangeHandler();
@@ -176,19 +171,17 @@ static void PassFlagsToContextInfoBlock(SCNetworkReachabilityRef target,
 }
 
 - (void)startListeningWithHandler:(void (^)(GRPCReachabilityFlags *))handler {
-  // Copy to ensure the handler block is in the heap (and so can't be
-  // deallocated when this method returns).
+  // Copy to ensure the handler block is in the heap (and so can't be deallocated when this method
+  // returns).
   void (^copiedHandler)(GRPCReachabilityFlags *) = [handler copy];
   SCNetworkReachabilityContext context = {
-      .version = 0,
-      .info = (__bridge void *)copiedHandler,
-      .retain = CFRetain,
-      .release = CFRelease,
+    .version = 0,
+    .info = (__bridge void *)copiedHandler,
+    .retain = CFRetain,
+    .release = CFRelease,
   };
-  // The following will retain context.info, and release it when the callback is
-  // set to NULL.
-  SCNetworkReachabilitySetCallback(_reachabilityRef,
-                                   PassFlagsToContextInfoBlock, &context);
+  // The following will retain context.info, and release it when the callback is set to NULL.
+  SCNetworkReachabilitySetCallback(_reachabilityRef, PassFlagsToContextInfoBlock, &context);
   SCNetworkReachabilitySetDispatchQueue(_reachabilityRef, _queue);
 }
 
diff --git a/src/objective-c/GRPCClient/private/GRPCHost.m b/src/objective-c/GRPCClient/private/GRPCHost.m
index dd0479083de4342e6d1ef1110d366034adce3da2..31065cbf018ecced6ecb7283f4e85186fe66c8be 100644
--- a/src/objective-c/GRPCClient/private/GRPCHost.m
+++ b/src/objective-c/GRPCClient/private/GRPCHost.m
@@ -33,9 +33,9 @@
 
 #import "GRPCHost.h"
 
-#import <GRPCClient/GRPCCall.h>
 #include <grpc/grpc.h>
 #include <grpc/grpc_security.h>
+#import <GRPCClient/GRPCCall.h>
 #ifdef GRPC_COMPILE_WITH_CRONET
 #import <GRPCClient/GRPCCall+ChannelArg.h>
 #import <GRPCClient/GRPCCall+Cronet.h>
@@ -48,8 +48,7 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
-// TODO(jcanizales): Generate the version in a standalone header, from
-// templates. Like
+// TODO(jcanizales): Generate the version in a standalone header, from templates. Like
 // templates/src/core/surface/version.c.template .
 #define GRPC_OBJC_VERSION_STRING @"1.0.1"
 
@@ -62,8 +61,7 @@ static NSMutableDictionary *kHostCache;
 static GRPCConnectivityMonitor *connectivityMonitor = nil;
 
 @implementation GRPCHost {
-  // TODO(mlumish): Investigate whether caching channels with strong links is a
-  // good idea.
+  // TODO(mlumish): Investigate whether caching channels with strong links is a good idea.
   GRPCChannel *_channel;
 }
 
@@ -83,13 +81,11 @@ static GRPCConnectivityMonitor *connectivityMonitor = nil;
     return nil;
   }
 
-  // To provide a default port, we try to interpret the address. If it's just a
-  // host name without scheme and without port, we'll use port 443. If it has a
-  // scheme, we pass it untouched to the C gRPC library.
-  // TODO(jcanizales): Add unit tests for the types of addresses we want to let
-  // pass untouched.
-  NSURL *hostURL =
-      [NSURL URLWithString:[@"https://" stringByAppendingString:address]];
+  // To provide a default port, we try to interpret the address. If it's just a host name without
+  // scheme and without port, we'll use port 443. If it has a scheme, we pass it untouched to the C
+  // gRPC library.
+  // TODO(jcanizales): Add unit tests for the types of addresses we want to let pass untouched.
+  NSURL *hostURL = [NSURL URLWithString:[@"https://" stringByAppendingString:address]];
   if (hostURL.host && !hostURL.port) {
     address = [hostURL.host stringByAppendingString:@":443"];
   }
@@ -99,7 +95,6 @@ static GRPCConnectivityMonitor *connectivityMonitor = nil;
   dispatch_once(&cacheInitialization, ^{
     kHostCache = [NSMutableDictionary dictionary];
   });
-
   @synchronized(kHostCache) {
     GRPCHost *cachedHost = kHostCache[address];
     if (cachedHost) {
@@ -137,7 +132,7 @@ static GRPCConnectivityMonitor *connectivityMonitor = nil;
 }
 
 + (void)resetAllHostSettings {
-  @synchronized(kHostCache) {
+  @synchronized (kHostCache) {
     kHostCache = [NSMutableDictionary dictionary];
   }
 }
@@ -163,19 +158,16 @@ static GRPCConnectivityMonitor *connectivityMonitor = nil;
   static NSError *kDefaultRootsError;
   static dispatch_once_t loading;
   dispatch_once(&loading, ^{
-    NSString *defaultPath = @"gRPCCertificates.bundle/roots";  // .pem
-    // Do not use NSBundle.mainBundle, as it's nil for tests of library
-    // projects.
+    NSString *defaultPath = @"gRPCCertificates.bundle/roots"; // .pem
+    // Do not use NSBundle.mainBundle, as it's nil for tests of library projects.
     NSBundle *bundle = [NSBundle bundleForClass:self.class];
     NSString *path = [bundle pathForResource:defaultPath ofType:@"pem"];
     NSError *error;
-    // Files in PEM format can have non-ASCII characters in their comments (e.g.
-    // for the name of the issuer). Load them as UTF8 and produce an ASCII
-    // equivalent.
-    NSString *contentInUTF8 =
-        [NSString stringWithContentsOfFile:path
-                                  encoding:NSUTF8StringEncoding
-                                     error:&error];
+    // Files in PEM format can have non-ASCII characters in their comments (e.g. for the name of the
+    // issuer). Load them as UTF8 and produce an ASCII equivalent.
+    NSString *contentInUTF8 = [NSString stringWithContentsOfFile:path
+                                                        encoding:NSUTF8StringEncoding
+                                                           error:&error];
     if (contentInUTF8 == nil) {
       kDefaultRootsError = error;
       return;
@@ -193,15 +185,11 @@ static GRPCConnectivityMonitor *connectivityMonitor = nil;
       if (errorPtr) {
         *errorPtr = kDefaultRootsError;
       }
-      NSAssert(kDefaultRootsASCII,
-               @"Could not read gRPCCertificates.bundle/roots.pem. This file, "
-                "with the root certificates, is needed to establish secure "
-                "(TLS) connections. "
-                "Because the file is distributed with the gRPC library, this "
-                "error is usually a sign "
-                "that the library wasn't configured correctly for your "
-                "project. Error: %@",
-               kDefaultRootsError);
+      NSAssert(kDefaultRootsASCII, @"Could not read gRPCCertificates.bundle/roots.pem. This file, "
+               "with the root certificates, is needed to establish secure (TLS) connections. "
+               "Because the file is distributed with the gRPC library, this error is usually a sign "
+               "that the library wasn't configured correctly for your project. Error: %@",
+                kDefaultRootsError);
       return NO;
     }
     rootsASCII = kDefaultRootsASCII;
@@ -212,12 +200,10 @@ static GRPCConnectivityMonitor *connectivityMonitor = nil;
     creds = grpc_ssl_credentials_create(rootsASCII.bytes, NULL, NULL);
   } else {
     grpc_ssl_pem_key_cert_pair key_cert_pair;
-    NSData *privateKeyASCII =
-        [pemPrivateKey dataUsingEncoding:NSASCIIStringEncoding
-                    allowLossyConversion:YES];
-    NSData *certChainASCII =
-        [pemCertChain dataUsingEncoding:NSASCIIStringEncoding
-                   allowLossyConversion:YES];
+    NSData *privateKeyASCII = [pemPrivateKey dataUsingEncoding:NSASCIIStringEncoding
+                                       allowLossyConversion:YES];
+    NSData *certChainASCII = [pemCertChain dataUsingEncoding:NSASCIIStringEncoding
+                                     allowLossyConversion:YES];
     key_cert_pair.private_key = privateKeyASCII.bytes;
     key_cert_pair.cert_chain = certChainASCII.bytes;
     creds = grpc_ssl_credentials_create(rootsASCII.bytes, &key_cert_pair, NULL);
@@ -237,8 +223,7 @@ static GRPCConnectivityMonitor *connectivityMonitor = nil;
   NSMutableDictionary *args = [NSMutableDictionary dictionary];
 
   // TODO(jcanizales): Add OS and device information (see
-  // https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#user-agents
-  // ).
+  // https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#user-agents ).
   NSString *userAgent = @"grpc-objc/" GRPC_OBJC_VERSION_STRING;
   if (_userAgentPrefix) {
     userAgent = [_userAgentPrefix stringByAppendingFormat:@" %@", userAgent];
@@ -252,7 +237,7 @@ static GRPCConnectivityMonitor *connectivityMonitor = nil;
   if (_responseSizeLimitOverride) {
     args[@GRPC_ARG_MAX_RECEIVE_MESSAGE_LENGTH] = _responseSizeLimitOverride;
   }
-  // Use 10000ms initial backoff time for correct behavior on bad/slow networks
+  // Use 10000ms initial backoff time for correct behavior on bad/slow networks  
   args[@GRPC_ARG_INITIAL_RECONNECT_BACKOFF_MS] = @10000;
   return args;
 }
@@ -266,15 +251,12 @@ static GRPCConnectivityMonitor *connectivityMonitor = nil;
     GRPCChannel *channel;
     @synchronized(self) {
       if (_channelCreds == nil) {
-        [self setTLSPEMRootCerts:nil
-                  withPrivateKey:nil
-                   withCertChain:nil
-                           error:nil];
+        [self setTLSPEMRootCerts:nil withPrivateKey:nil withCertChain:nil error:nil];
       }
 #ifdef GRPC_COMPILE_WITH_CRONET
       if (useCronet) {
-        channel =
-            [GRPCChannel secureCronetChannelWithHost:_address channelArgs:args];
+        channel = [GRPCChannel secureCronetChannelWithHost:_address
+                                               channelArgs:args];
       } else
 #endif
       {
@@ -290,8 +272,7 @@ static GRPCConnectivityMonitor *connectivityMonitor = nil;
 }
 
 - (NSString *)hostName {
-  // TODO(jcanizales): Default to nil instead of _address when Issue #2635 is
-  // clarified.
+  // TODO(jcanizales): Default to nil instead of _address when Issue #2635 is clarified.
   return _hostNameOverride ?: _address;
 }
 
diff --git a/src/objective-c/GRPCClient/private/GRPCRequestHeaders.m b/src/objective-c/GRPCClient/private/GRPCRequestHeaders.m
index 58c6032e8041a099955e9b01cb040b824c756acc..c6a03c145ea209566b9d8c69db41f835ec78b9a2 100644
--- a/src/objective-c/GRPCClient/private/GRPCRequestHeaders.m
+++ b/src/objective-c/GRPCClient/private/GRPCRequestHeaders.m
@@ -38,10 +38,9 @@
 #import "NSDictionary+GRPC.h"
 
 // Used by the setter.
-static void CheckIsNonNilASCII(NSString *name, NSString *value) {
+static void CheckIsNonNilASCII(NSString *name, NSString* value) {
   if (!value) {
-    [NSException raise:NSInvalidArgumentException
-                format:@"%@ cannot be nil", name];
+    [NSException raise:NSInvalidArgumentException format:@"%@ cannot be nil", name];
   }
   if (![value canBeConvertedToEncoding:NSASCIIStringEncoding]) {
     [NSException raise:NSInvalidArgumentException
@@ -53,20 +52,15 @@ static void CheckIsNonNilASCII(NSString *name, NSString *value) {
 static void CheckKeyValuePairIsValid(NSString *key, id value) {
   if ([key hasSuffix:@"-bin"]) {
     if (![value isKindOfClass:NSData.class]) {
-      [NSException
-           raise:NSInvalidArgumentException
-          format:@"Expected NSData value for header %@ ending in \"-bin\", "
-                 @"instead got %@",
-                 key, value];
+      [NSException raise:NSInvalidArgumentException
+                  format:@"Expected NSData value for header %@ ending in \"-bin\", "
+       @"instead got %@", key, value];
     }
   } else {
     if (![value isKindOfClass:NSString.class]) {
-      [NSException
-           raise:NSInvalidArgumentException
-          format:
-              @"Expected NSString value for header %@ not ending in \"-bin\", "
-              @"instead got %@",
-              key, value];
+      [NSException raise:NSInvalidArgumentException
+                  format:@"Expected NSString value for header %@ not ending in \"-bin\", "
+       @"instead got %@", key, value];
     }
     CheckIsNonNilASCII(@"Text header value", (NSString *)value);
   }
@@ -74,10 +68,9 @@ static void CheckKeyValuePairIsValid(NSString *key, id value) {
 
 @implementation GRPCRequestHeaders {
   __weak GRPCCall *_call;
-  // The NSMutableDictionary superclass doesn't hold any storage (so that people
-  // can implement their own in subclasses). As that's not the reason we're
-  // subclassing, we just delegate storage to the default NSMutableDictionary
-  // subclass returned by the cluster (e.g. __NSDictionaryM on iOS 9).
+  // The NSMutableDictionary superclass doesn't hold any storage (so that people can implement their
+  // own in subclasses). As that's not the reason we're subclassing, we just delegate storage to the
+  // default NSMutableDictionary subclass returned by the cluster (e.g. __NSDictionaryM on iOS 9).
   NSMutableDictionary *_delegate;
 }
 
@@ -98,8 +91,7 @@ static void CheckKeyValuePairIsValid(NSString *key, id value) {
 }
 
 // Designated initializer
-- (instancetype)initWithCall:(GRPCCall *)call
-                     storage:(NSMutableDictionary *)storage {
+- (instancetype)initWithCall:(GRPCCall *)call storage:(NSMutableDictionary *)storage {
   // TODO(jcanizales): Throw if call or storage are nil.
   if ((self = [super init])) {
     _call = call;
@@ -108,10 +100,9 @@ static void CheckKeyValuePairIsValid(NSString *key, id value) {
   return self;
 }
 
-- (instancetype)
-initWithObjects:(const id _Nonnull __unsafe_unretained *)objects
-        forKeys:(const id<NSCopying> _Nonnull __unsafe_unretained *)keys
-          count:(NSUInteger)cnt {
+- (instancetype)initWithObjects:(const id  _Nonnull __unsafe_unretained *)objects
+                        forKeys:(const id<NSCopying>  _Nonnull __unsafe_unretained *)keys
+                          count:(NSUInteger)cnt {
   return [self init];
 }
 
@@ -143,7 +134,7 @@ initWithObjects:(const id _Nonnull __unsafe_unretained *)objects
   return _delegate.count;
 }
 
-- (NSEnumerator *_Nonnull)keyEnumerator {
+- (NSEnumerator * _Nonnull)keyEnumerator {
   return [_delegate keyEnumerator];
 }
 
diff --git a/src/objective-c/GRPCClient/private/GRPCWrappedCall.m b/src/objective-c/GRPCClient/private/GRPCWrappedCall.m
index bbda9f2f6470e4090e27039db1af043aee74d08d..627b6aa86dd8474fe13231896ba27272d74c97c3 100644
--- a/src/objective-c/GRPCClient/private/GRPCWrappedCall.m
+++ b/src/objective-c/GRPCClient/private/GRPCWrappedCall.m
@@ -34,27 +34,27 @@
 #import "GRPCWrappedCall.h"
 
 #import <Foundation/Foundation.h>
-#include <grpc/byte_buffer.h>
 #include <grpc/grpc.h>
+#include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
 
 #import "GRPCCompletionQueue.h"
 #import "GRPCHost.h"
-#import "NSData+GRPC.h"
 #import "NSDictionary+GRPC.h"
+#import "NSData+GRPC.h"
 #import "NSError+GRPC.h"
 
 @implementation GRPCOperation {
- @protected
-  // Most operation subclasses don't set any flags in the grpc_op, and rely on
-  // the flag member being initialized to zero.
+@protected
+  // Most operation subclasses don't set any flags in the grpc_op, and rely on the flag member being
+  // initialized to zero.
   grpc_op _op;
-  void (^_handler)();
+  void(^_handler)();
 }
 
 - (void)finish {
   if (_handler) {
-    void (^handler)() = _handler;
+    void(^handler)() = _handler;
     _handler = nil;
     handler();
   }
@@ -101,8 +101,7 @@
 
 - (instancetype)initWithMessage:(NSData *)message handler:(void (^)())handler {
   if (!message) {
-    [NSException raise:NSInvalidArgumentException
-                format:@"message cannot be nil"];
+    [NSException raise:NSInvalidArgumentException format:@"message cannot be nil"];
   }
   if (self = [super init]) {
     _op.op = GRPC_OP_SEND_MESSAGE;
@@ -138,11 +137,11 @@
   grpc_metadata_array _headers;
 }
 
-- (instancetype)init {
+- (instancetype) init {
   return [self initWithHandler:nil];
 }
 
-- (instancetype)initWithHandler:(void (^)(NSDictionary *))handler {
+- (instancetype) initWithHandler:(void (^)(NSDictionary *))handler {
   if (self = [super init]) {
     _op.op = GRPC_OP_RECV_INITIAL_METADATA;
     grpc_metadata_array_init(&_headers);
@@ -153,7 +152,7 @@
       _handler = ^{
         __strong typeof(self) strongSelf = weakSelf;
         NSDictionary *metadata = [NSDictionary
-            grpc_dictionaryFromMetadataArray:strongSelf->_headers];
+                                  grpc_dictionaryFromMetadataArray:strongSelf->_headers];
         handler(metadata);
       };
     }
@@ -167,7 +166,7 @@
 
 @end
 
-@implementation GRPCOpRecvMessage {
+@implementation GRPCOpRecvMessage{
   grpc_byte_buffer *_receivedMessage;
 }
 
@@ -193,18 +192,18 @@
 
 @end
 
-@implementation GRPCOpRecvStatus {
+@implementation GRPCOpRecvStatus{
   grpc_status_code _statusCode;
   char *_details;
   size_t _detailsCapacity;
   grpc_metadata_array _trailers;
 }
 
-- (instancetype)init {
+- (instancetype) init {
   return [self initWithHandler:nil];
 }
 
-- (instancetype)initWithHandler:(void (^)(NSError *, NSDictionary *))handler {
+- (instancetype) initWithHandler:(void (^)(NSError *, NSDictionary *))handler {
   if (self = [super init]) {
     _op.op = GRPC_OP_RECV_STATUS_ON_CLIENT;
     _op.data.recv_status_on_client.status = &_statusCode;
@@ -217,11 +216,10 @@
       __weak typeof(self) weakSelf = self;
       _handler = ^{
         __strong typeof(self) strongSelf = weakSelf;
-        NSError *error =
-            [NSError grpc_errorFromStatusCode:strongSelf->_statusCode
-                                      details:strongSelf->_details];
+        NSError *error = [NSError grpc_errorFromStatusCode:strongSelf->_statusCode
+                                                   details:strongSelf->_details];
         NSDictionary *trailers = [NSDictionary
-            grpc_dictionaryFromMetadataArray:strongSelf->_trailers];
+                                  grpc_dictionaryFromMetadataArray:strongSelf->_trailers];
         handler(error, trailers);
       };
     }
@@ -247,21 +245,20 @@
   return [self initWithHost:nil path:nil];
 }
 
-- (instancetype)initWithHost:(NSString *)host path:(NSString *)path {
+- (instancetype)initWithHost:(NSString *)host
+                        path:(NSString *)path {
   if (!path || !host) {
     [NSException raise:NSInvalidArgumentException
                 format:@"path and host cannot be nil."];
   }
 
   if (self = [super init]) {
-    // Each completion queue consumes one thread. There's a trade to be made
-    // between creating and consuming too many threads and having contention of
-    // multiple calls in a single completion queue. Currently we use a singleton
-    // queue.
+    // Each completion queue consumes one thread. There's a trade to be made between creating and
+    // consuming too many threads and having contention of multiple calls in a single completion
+    // queue. Currently we use a singleton queue.
     _queue = [GRPCCompletionQueue completionQueue];
 
-    _call = [[GRPCHost hostWithAddress:host] unmanagedCallWithPath:path
-                                                   completionQueue:_queue];
+    _call = [[GRPCHost hostWithAddress:host] unmanagedCallWithPath:path completionQueue:_queue];
     if (_call == NULL) {
       return nil;
     }
@@ -273,35 +270,32 @@
   [self startBatchWithOperations:operations errorHandler:nil];
 }
 
-- (void)startBatchWithOperations:(NSArray *)operations
-                    errorHandler:(void (^)())errorHandler {
+- (void)startBatchWithOperations:(NSArray *)operations errorHandler:(void (^)())errorHandler {
   size_t nops = operations.count;
   grpc_op *ops_array = gpr_malloc(nops * sizeof(grpc_op));
   size_t i = 0;
   for (GRPCOperation *operation in operations) {
     ops_array[i++] = operation.op;
   }
-  grpc_call_error error = grpc_call_start_batch(
-      _call, ops_array, nops, (__bridge_retained void *)(^(bool success) {
-        if (!success) {
-          if (errorHandler) {
-            errorHandler();
-          } else {
-            return;
-          }
-        }
-        for (GRPCOperation *operation in operations) {
-          [operation finish];
-        }
-      }),
-      NULL);
+  grpc_call_error error = grpc_call_start_batch(_call, ops_array, nops,
+                                                (__bridge_retained void *)(^(bool success){
+    if (!success) {
+      if (errorHandler) {
+        errorHandler();
+      } else {
+        return;
+      }
+    }
+    for (GRPCOperation *operation in operations) {
+      [operation finish];
+    }
+  }), NULL);
   gpr_free(ops_array);
 
   if (error != GRPC_CALL_OK) {
     [NSException raise:NSInternalInconsistencyException
-                format:@"A precondition for calling grpc_call_start_batch "
-                       @"wasn't met. Error %i",
-                       error];
+                format:@"A precondition for calling grpc_call_start_batch wasn't met. Error %i",
+     error];
   }
 }
 
diff --git a/src/objective-c/GRPCClient/private/NSError+GRPC.h b/src/objective-c/GRPCClient/private/NSError+GRPC.h
index a9a321470c31574206311551fff0e4246bc3ab64..e0c1efc1f91b84135f84d8da74f70b4320166131 100644
--- a/src/objective-c/GRPCClient/private/NSError+GRPC.h
+++ b/src/objective-c/GRPCClient/private/NSError+GRPC.h
@@ -36,9 +36,8 @@
 
 @interface NSError (GRPC)
 /**
- * Returns nil if the status code is OK. Otherwise, a NSError whose code is one
- * of |GRPCErrorCode| and whose domain is |kGRPCErrorDomain|.
+ * Returns nil if the status code is OK. Otherwise, a NSError whose code is one of |GRPCErrorCode|
+ * and whose domain is |kGRPCErrorDomain|.
  */
-+ (instancetype)grpc_errorFromStatusCode:(grpc_status_code)statusCode
-                                 details:(char *)details;
++ (instancetype)grpc_errorFromStatusCode:(grpc_status_code)statusCode details:(char *)details;
 @end
diff --git a/src/proto/grpc/lb/v1/load_balancer.options b/src/proto/grpc/lb/v1/load_balancer.options
index a9398d5f474fd099f35938b8ff19ea90c595950d..7fbd44b9ded3ed91c275d81a5466d5c0f4d97284 100644
--- a/src/proto/grpc/lb/v1/load_balancer.options
+++ b/src/proto/grpc/lb/v1/load_balancer.options
@@ -1,6 +1,5 @@
 grpc.lb.v1.InitialLoadBalanceRequest.name max_size:128
-grpc.lb.v1.InitialLoadBalanceResponse.client_config max_size:64
 grpc.lb.v1.InitialLoadBalanceResponse.load_balancer_delegate max_size:64
 grpc.lb.v1.Server.ip_address max_size:16
-grpc.lb.v1.Server.load_balance_token max_size:65
+grpc.lb.v1.Server.load_balance_token max_size:50
 load_balancer.proto no_unions:true
diff --git a/src/proto/grpc/lb/v1/load_balancer.proto b/src/proto/grpc/lb/v1/load_balancer.proto
index 210fba1323ebd8b86d3afce50b3db825518561f8..44a5150a7e068d10adddf65149fda5bd3a6b14c7 100644
--- a/src/proto/grpc/lb/v1/load_balancer.proto
+++ b/src/proto/grpc/lb/v1/load_balancer.proto
@@ -63,7 +63,8 @@ message LoadBalanceRequest {
 }
 
 message InitialLoadBalanceRequest {
-  // Name of load balanced service (IE, service.grpc.gslb.google.com)
+  // Name of load balanced service (IE, service.grpc.gslb.google.com). Its
+  // length should be less than 256 bytes.
   string name = 1;
 }
 
@@ -95,7 +96,8 @@ message InitialLoadBalanceResponse {
   // This is an application layer redirect that indicates the client should use
   // the specified server for load balancing. When this field is non-empty in
   // the response, the client should open a separate connection to the
-  // load_balancer_delegate and call the BalanceLoad method.
+  // load_balancer_delegate and call the BalanceLoad method. Its length should
+  // be less than 64 bytes.
   string load_balancer_delegate = 1;
 
   // This interval defines how often the client should send the client stats
@@ -130,6 +132,8 @@ message Server {
   // frontend requests for that pick must include the token in its initial
   // metadata. The token is used by the backend to verify the request and to
   // allow the backend to report load to the gRPC LB system.
+  //
+  // Its length is variable but less than 50 bytes.
   string load_balance_token = 3;
 
   // Indicates whether this particular request should be dropped by the client
diff --git a/src/proto/grpc/reflection/v1alpha/reflection.proto b/src/proto/grpc/reflection/v1alpha/reflection.proto
index 276ff0e255d9647e6d053d1db0f8b46ea73e7c03..01e582cc8a6243cd8362818e24a0c148890c3d6c 100644
--- a/src/proto/grpc/reflection/v1alpha/reflection.proto
+++ b/src/proto/grpc/reflection/v1alpha/reflection.proto
@@ -59,8 +59,8 @@ message ServerReflectionRequest {
     // message type with the given field number.
     ExtensionRequest file_containing_extension = 5;
 
-    // Finds the tag numbers used by all known extensions of extendee_type, and
-    // appends them to ExtensionNumberResponse in an undefined order.
+    // Finds the tag numbers used by all known extensions of the given message
+    // type, and appends them to ExtensionNumberResponse in an undefined order.
     // Its corresponding method is best-effort: it's not guaranteed that the
     // reflection service will implement this method, and it's not guaranteed
     // that this method will provide all extensions. Returns
diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py
index 1ad423909f5f38ce0fb8db5291c881f9b5351306..8f4b3bc9b27eb1550e0e5fdd39e020371af03770 100644
--- a/src/python/grpcio/grpc_core_dependencies.py
+++ b/src/python/grpcio/grpc_core_dependencies.py
@@ -181,6 +181,7 @@ CORE_SOURCE_FILES = [
   'src/core/lib/transport/metadata.c',
   'src/core/lib/transport/metadata_batch.c',
   'src/core/lib/transport/method_config.c',
+  'src/core/lib/transport/pid_controller.c',
   'src/core/lib/transport/static_metadata.c',
   'src/core/lib/transport/timeout_encoding.c',
   'src/core/lib/transport/transport.c',
diff --git a/src/python/grpcio_health_checking/.gitignore b/src/python/grpcio_health_checking/.gitignore
index 85af46688660ab7c9f78193c6c9ec4694ec4c4ff..432c3194f040dfcc56eb10f34040d58839c9491d 100644
--- a/src/python/grpcio_health_checking/.gitignore
+++ b/src/python/grpcio_health_checking/.gitignore
@@ -1,5 +1,6 @@
 *.proto
 *_pb2.py
+*_pb2_grpc.py
 build/
 grpcio_health_checking.egg-info/
 dist/
diff --git a/src/python/grpcio_tests/.gitignore b/src/python/grpcio_tests/.gitignore
index fc620135dc7a0942bce5fb56973b348ba2141e01..dcba283a8ca0b96686e4526ea4a7edb3d02b6131 100644
--- a/src/python/grpcio_tests/.gitignore
+++ b/src/python/grpcio_tests/.gitignore
@@ -1,4 +1,5 @@
 proto/
 src/
 *_pb2.py
+*_pb2_grpc.py
 *.egg-info/
diff --git a/src/python/grpcio_tests/setup.py b/src/python/grpcio_tests/setup.py
index 73842066020778af34abdf7bd1643ec4403316e1..01d5fa875b9c71e1f5eb90ecab50c177e4e1922d 100644
--- a/src/python/grpcio_tests/setup.py
+++ b/src/python/grpcio_tests/setup.py
@@ -80,8 +80,14 @@ PACKAGE_DATA = {
         'credentials/server1.key',
         'credentials/server1.pem',
     ],
-    'tests.protoc_plugin': [
-        'protoc_plugin_test.proto',
+    'tests.protoc_plugin.protos.invocation_testing': [
+        'same.proto',
+    ],
+    'tests.protoc_plugin.protos.invocation_testing.split_messages': [
+        'messages.proto',
+    ],
+    'tests.protoc_plugin.protos.invocation_testing.split_services': [
+        'services.proto',
     ],
     'tests.unit': [
         'credentials/ca.pem',
diff --git a/src/python/grpcio_tests/tests/_loader.py b/src/python/grpcio_tests/tests/_loader.py
index c2f097f6c61be4fd8f0f647e3594b48f0babfc7d..621bedc7bb8c57a9db3264779bba3c8f5dcff2c6 100644
--- a/src/python/grpcio_tests/tests/_loader.py
+++ b/src/python/grpcio_tests/tests/_loader.py
@@ -84,11 +84,9 @@ class Loader(object):
         along.
     """
     for importer, module_name, is_package in (
-        pkgutil.iter_modules(package_paths)):
+        pkgutil.walk_packages(package_paths)):
       module = importer.find_module(module_name).load_module(module_name)
       self.visit_module(module)
-      if is_package:
-        self.walk_packages(module.__path__)
 
   def visit_module(self, module):
     """Visits the module, adding discovered tests to the test suite.
diff --git a/src/python/grpcio_tests/tests/protoc_plugin/_split_definitions_test.py b/src/python/grpcio_tests/tests/protoc_plugin/_split_definitions_test.py
new file mode 100644
index 0000000000000000000000000000000000000000..089366a8c7260357dc14c4948a8904a2b3868db4
--- /dev/null
+++ b/src/python/grpcio_tests/tests/protoc_plugin/_split_definitions_test.py
@@ -0,0 +1,304 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import collections
+from concurrent import futures
+import contextlib
+import distutils.spawn
+import errno
+import importlib
+import os
+import os.path
+import pkgutil
+import shutil
+import subprocess
+import sys
+import tempfile
+import threading
+import unittest
+
+import grpc
+from grpc.tools import protoc
+from tests.unit.framework.common import test_constants
+
+_MESSAGES_IMPORT = b'import "messages.proto";'
+
+@contextlib.contextmanager
+def _system_path(path):
+  old_system_path = sys.path[:]
+  sys.path = sys.path[0:1] + path + sys.path[1:]
+  yield
+  sys.path = old_system_path
+
+
+class DummySplitServicer(object):
+
+  def __init__(self, request_class, response_class):
+    self.request_class = request_class
+    self.response_class = response_class
+
+  def Call(self, request, context):
+    return self.response_class()
+
+
+class SeparateTestMixin(object):
+
+  def testImportAttributes(self):
+    with _system_path([self.python_out_directory]):
+      pb2 = importlib.import_module(self.pb2_import)
+    pb2.Request
+    pb2.Response
+    if self.should_find_services_in_pb2:
+      pb2.TestServiceServicer
+    else:
+      with self.assertRaises(AttributeError):
+        pb2.TestServiceServicer
+
+    with _system_path([self.grpc_python_out_directory]):
+      pb2_grpc = importlib.import_module(self.pb2_grpc_import)
+    pb2_grpc.TestServiceServicer
+    with self.assertRaises(AttributeError):
+      pb2_grpc.Request
+    with self.assertRaises(AttributeError):
+      pb2_grpc.Response
+
+  def testCall(self):
+    with _system_path([self.python_out_directory]):
+      pb2 = importlib.import_module(self.pb2_import)
+    with _system_path([self.grpc_python_out_directory]):
+      pb2_grpc = importlib.import_module(self.pb2_grpc_import)
+    server = grpc.server(
+        futures.ThreadPoolExecutor(max_workers=test_constants.POOL_SIZE))
+    pb2_grpc.add_TestServiceServicer_to_server(
+        DummySplitServicer(
+            pb2.Request, pb2.Response), server)
+    port = server.add_insecure_port('[::]:0')
+    server.start()
+    channel = grpc.insecure_channel('localhost:{}'.format(port))
+    stub = pb2_grpc.TestServiceStub(channel)
+    request = pb2.Request()
+    expected_response = pb2.Response()
+    response = stub.Call(request)
+    self.assertEqual(expected_response, response)
+
+
+class CommonTestMixin(object):
+
+  def testImportAttributes(self):
+    with _system_path([self.python_out_directory]):
+      pb2 = importlib.import_module(self.pb2_import)
+    pb2.Request
+    pb2.Response
+    if self.should_find_services_in_pb2:
+      pb2.TestServiceServicer
+    else:
+      with self.assertRaises(AttributeError):
+        pb2.TestServiceServicer
+
+    with _system_path([self.grpc_python_out_directory]):
+      pb2_grpc = importlib.import_module(self.pb2_grpc_import)
+    pb2_grpc.TestServiceServicer
+    with self.assertRaises(AttributeError):
+      pb2_grpc.Request
+    with self.assertRaises(AttributeError):
+      pb2_grpc.Response
+
+  def testCall(self):
+    with _system_path([self.python_out_directory]):
+      pb2 = importlib.import_module(self.pb2_import)
+    with _system_path([self.grpc_python_out_directory]):
+      pb2_grpc = importlib.import_module(self.pb2_grpc_import)
+    server = grpc.server(
+        futures.ThreadPoolExecutor(max_workers=test_constants.POOL_SIZE))
+    pb2_grpc.add_TestServiceServicer_to_server(
+        DummySplitServicer(
+            pb2.Request, pb2.Response), server)
+    port = server.add_insecure_port('[::]:0')
+    server.start()
+    channel = grpc.insecure_channel('localhost:{}'.format(port))
+    stub = pb2_grpc.TestServiceStub(channel)
+    request = pb2.Request()
+    expected_response = pb2.Response()
+    response = stub.Call(request)
+    self.assertEqual(expected_response, response)
+
+
+class SameSeparateTest(unittest.TestCase, SeparateTestMixin):
+
+  def setUp(self):
+    same_proto_contents = pkgutil.get_data(
+        'tests.protoc_plugin.protos.invocation_testing', 'same.proto')
+    self.directory = tempfile.mkdtemp(suffix='same_separate', dir='.')
+    self.proto_directory = os.path.join(self.directory, 'proto_path')
+    self.python_out_directory = os.path.join(self.directory, 'python_out')
+    self.grpc_python_out_directory = os.path.join(self.directory, 'grpc_python_out')
+    os.makedirs(self.proto_directory)
+    os.makedirs(self.python_out_directory)
+    os.makedirs(self.grpc_python_out_directory)
+    same_proto_file = os.path.join(self.proto_directory, 'same_separate.proto')
+    open(same_proto_file, 'wb').write(same_proto_contents)
+    protoc_result = protoc.main([
+        '',
+        '--proto_path={}'.format(self.proto_directory),
+        '--python_out={}'.format(self.python_out_directory),
+        '--grpc_python_out={}'.format(self.grpc_python_out_directory),
+        same_proto_file,
+    ])
+    if protoc_result != 0:
+      raise Exception("unexpected protoc error")
+    open(os.path.join(self.grpc_python_out_directory, '__init__.py'), 'w').write('')
+    open(os.path.join(self.python_out_directory, '__init__.py'), 'w').write('')
+    self.pb2_import = 'same_separate_pb2'
+    self.pb2_grpc_import = 'same_separate_pb2_grpc'
+    self.should_find_services_in_pb2 = False
+
+  def tearDown(self):
+    shutil.rmtree(self.directory)
+
+
+class SameCommonTest(unittest.TestCase, CommonTestMixin):
+
+  def setUp(self):
+    same_proto_contents = pkgutil.get_data(
+        'tests.protoc_plugin.protos.invocation_testing', 'same.proto')
+    self.directory = tempfile.mkdtemp(suffix='same_common', dir='.')
+    self.proto_directory = os.path.join(self.directory, 'proto_path')
+    self.python_out_directory = os.path.join(self.directory, 'python_out')
+    self.grpc_python_out_directory = self.python_out_directory
+    os.makedirs(self.proto_directory)
+    os.makedirs(self.python_out_directory)
+    same_proto_file = os.path.join(self.proto_directory, 'same_common.proto')
+    open(same_proto_file, 'wb').write(same_proto_contents)
+    protoc_result = protoc.main([
+        '',
+        '--proto_path={}'.format(self.proto_directory),
+        '--python_out={}'.format(self.python_out_directory),
+        '--grpc_python_out={}'.format(self.grpc_python_out_directory),
+        same_proto_file,
+    ])
+    if protoc_result != 0:
+      raise Exception("unexpected protoc error")
+    open(os.path.join(self.python_out_directory, '__init__.py'), 'w').write('')
+    self.pb2_import = 'same_common_pb2'
+    self.pb2_grpc_import = 'same_common_pb2_grpc'
+    self.should_find_services_in_pb2 = True
+
+  def tearDown(self):
+    shutil.rmtree(self.directory)
+
+
+class SplitCommonTest(unittest.TestCase, CommonTestMixin):
+
+  def setUp(self):
+    services_proto_contents = pkgutil.get_data(
+        'tests.protoc_plugin.protos.invocation_testing.split_services',
+        'services.proto')
+    messages_proto_contents = pkgutil.get_data(
+        'tests.protoc_plugin.protos.invocation_testing.split_messages',
+        'messages.proto')
+    self.directory = tempfile.mkdtemp(suffix='split_common', dir='.')
+    self.proto_directory = os.path.join(self.directory, 'proto_path')
+    self.python_out_directory = os.path.join(self.directory, 'python_out')
+    self.grpc_python_out_directory = self.python_out_directory
+    os.makedirs(self.proto_directory)
+    os.makedirs(self.python_out_directory)
+    services_proto_file = os.path.join(self.proto_directory,
+                                       'split_common_services.proto')
+    messages_proto_file = os.path.join(self.proto_directory,
+                                       'split_common_messages.proto')
+    open(services_proto_file, 'wb').write(services_proto_contents.replace(
+        _MESSAGES_IMPORT,
+        b'import "split_common_messages.proto";'
+    ))
+    open(messages_proto_file, 'wb').write(messages_proto_contents)
+    protoc_result = protoc.main([
+        '',
+        '--proto_path={}'.format(self.proto_directory),
+        '--python_out={}'.format(self.python_out_directory),
+        '--grpc_python_out={}'.format(self.python_out_directory),
+        services_proto_file,
+        messages_proto_file,
+    ])
+    if protoc_result != 0:
+      raise Exception("unexpected protoc error")
+    open(os.path.join(self.python_out_directory, '__init__.py'), 'w').write('')
+    self.pb2_import = 'split_common_messages_pb2'
+    self.pb2_grpc_import = 'split_common_services_pb2_grpc'
+    self.should_find_services_in_pb2 = False
+
+  def tearDown(self):
+    shutil.rmtree(self.directory)
+
+
+class SplitSeparateTest(unittest.TestCase, SeparateTestMixin):
+
+  def setUp(self):
+    services_proto_contents = pkgutil.get_data(
+        'tests.protoc_plugin.protos.invocation_testing.split_services',
+        'services.proto')
+    messages_proto_contents = pkgutil.get_data(
+        'tests.protoc_plugin.protos.invocation_testing.split_messages',
+        'messages.proto')
+    self.directory = tempfile.mkdtemp(suffix='split_separate', dir='.')
+    self.proto_directory = os.path.join(self.directory, 'proto_path')
+    self.python_out_directory = os.path.join(self.directory, 'python_out')
+    self.grpc_python_out_directory = os.path.join(self.directory, 'grpc_python_out')
+    os.makedirs(self.proto_directory)
+    os.makedirs(self.python_out_directory)
+    os.makedirs(self.grpc_python_out_directory)
+    services_proto_file = os.path.join(self.proto_directory,
+                                       'split_separate_services.proto')
+    messages_proto_file = os.path.join(self.proto_directory,
+                                       'split_separate_messages.proto')
+    open(services_proto_file, 'wb').write(services_proto_contents.replace(
+        _MESSAGES_IMPORT,
+        b'import "split_separate_messages.proto";'
+    ))
+    open(messages_proto_file, 'wb').write(messages_proto_contents)
+    protoc_result = protoc.main([
+        '',
+        '--proto_path={}'.format(self.proto_directory),
+        '--python_out={}'.format(self.python_out_directory),
+        '--grpc_python_out={}'.format(self.grpc_python_out_directory),
+        services_proto_file,
+        messages_proto_file,
+    ])
+    if protoc_result != 0:
+      raise Exception("unexpected protoc error")
+    open(os.path.join(self.python_out_directory, '__init__.py'), 'w').write('')
+    self.pb2_import = 'split_separate_messages_pb2'
+    self.pb2_grpc_import = 'split_separate_services_pb2_grpc'
+    self.should_find_services_in_pb2 = False
+
+  def tearDown(self):
+    shutil.rmtree(self.directory)
+
+
+if __name__ == '__main__':
+  unittest.main(verbosity=2)
diff --git a/tools/distrib/check_generated_pb_files.sh b/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/__init__.py
old mode 100755
new mode 100644
similarity index 70%
rename from tools/distrib/check_generated_pb_files.sh
rename to src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/__init__.py
index 6b93895484c81bda53cb989b76869913cc9e3a80..2f88fa04122d292e57bd1fa0da8d2a65dad35f61
--- a/tools/distrib/check_generated_pb_files.sh
+++ b/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/__init__.py
@@ -1,4 +1,3 @@
-#!/bin/bash
 # Copyright 2016, Google Inc.
 # All rights reserved.
 #
@@ -28,16 +27,4 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-set -ex
 
-# change to root directory
-cd $(dirname $0)/../..
-
-# build grpc_check_generated_pb_files docker image
-docker build -t grpc_check_generated_pb_files tools/dockerfile/grpc_check_generated_pb_files
-
-# run check_pb_files against the checked out codebase
-docker run -e TEST=$TEST --rm=true -v ${HOST_GIT_ROOT:-`pwd`}:/var/local/jenkins/grpc -t grpc_check_generated_pb_files /var/local/jenkins/grpc/tools/dockerfile/grpc_check_generated_pb_files/check_pb_files.sh
-
-# If the test fails, please make sure your protobuf submodule is up-to-date and run
-# tools/codegen/extensions/gen_reflection_proto.sh to update the generated files.
diff --git a/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/same.proto b/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/same.proto
new file mode 100644
index 0000000000000000000000000000000000000000..269e2fd2c7ee18ef235a8a258c831c4598d0c2a4
--- /dev/null
+++ b/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/same.proto
@@ -0,0 +1,39 @@
+// Copyright 2016, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package grpc_protoc_plugin.invocation_testing;
+
+message Request {}
+message Response {}
+
+service TestService {
+  rpc Call(Request) returns (Response);
+}
diff --git a/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/split_messages/__init__.py b/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/split_messages/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..2f88fa04122d292e57bd1fa0da8d2a65dad35f61
--- /dev/null
+++ b/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/split_messages/__init__.py
@@ -0,0 +1,30 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
diff --git a/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/split_messages/messages.proto b/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/split_messages/messages.proto
new file mode 100644
index 0000000000000000000000000000000000000000..de22dae0492a07b446a720bfeb11d58e42c08e39
--- /dev/null
+++ b/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/split_messages/messages.proto
@@ -0,0 +1,35 @@
+// Copyright 2016, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package grpc_protoc_plugin.invocation_testing.split;
+
+message Request {}
+message Response {}
diff --git a/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/split_services/__init__.py b/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/split_services/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..2f88fa04122d292e57bd1fa0da8d2a65dad35f61
--- /dev/null
+++ b/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/split_services/__init__.py
@@ -0,0 +1,30 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
diff --git a/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/split_services/services.proto b/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/split_services/services.proto
new file mode 100644
index 0000000000000000000000000000000000000000..af999cd48db9231e8b97ad7fa01b86e673578f5a
--- /dev/null
+++ b/src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/split_services/services.proto
@@ -0,0 +1,38 @@
+// Copyright 2016, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+import "messages.proto";
+
+package grpc_protoc_plugin.invocation_testing.split;
+
+service TestService {
+  rpc Call(Request) returns (Response);
+}
diff --git a/src/python/grpcio_tests/tests/tests.json b/src/python/grpcio_tests/tests/tests.json
index 2e85f1f397b576394ea16e1c28165d2d78aa2bc2..dd4a0257f5497b399aaf2e15d117be0796b20802 100644
--- a/src/python/grpcio_tests/tests/tests.json
+++ b/src/python/grpcio_tests/tests/tests.json
@@ -1,45 +1,49 @@
 [
-  "_api_test.AllTest",
-  "_api_test.ChannelConnectivityTest",
-  "_api_test.ChannelTest",
-  "_auth_test.AccessTokenCallCredentialsTest",
-  "_auth_test.GoogleCallCredentialsTest",
-  "_beta_features_test.BetaFeaturesTest",
-  "_beta_features_test.ContextManagementAndLifecycleTest",
-  "_cancel_many_calls_test.CancelManyCallsTest",
-  "_channel_args_test.ChannelArgsTest",
-  "_channel_connectivity_test.ChannelConnectivityTest",
-  "_channel_ready_future_test.ChannelReadyFutureTest",
-  "_channel_test.ChannelTest",
-  "_compression_test.CompressionTest",
-  "_connectivity_channel_test.ConnectivityStatesTest",
-  "_credentials_test.CredentialsTest",
-  "_empty_message_test.EmptyMessageTest",
-  "_exit_test.ExitTest",
-  "_face_interface_test.DynamicInvokerBlockingInvocationInlineServiceTest",
-  "_face_interface_test.DynamicInvokerFutureInvocationAsynchronousEventServiceTest",
-  "_face_interface_test.GenericInvokerBlockingInvocationInlineServiceTest",
-  "_face_interface_test.GenericInvokerFutureInvocationAsynchronousEventServiceTest",
-  "_face_interface_test.MultiCallableInvokerBlockingInvocationInlineServiceTest",
-  "_face_interface_test.MultiCallableInvokerFutureInvocationAsynchronousEventServiceTest",
-  "_health_servicer_test.HealthServicerTest",
-  "_implementations_test.CallCredentialsTest",
-  "_implementations_test.ChannelCredentialsTest",
-  "_insecure_interop_test.InsecureInteropTest",
-  "_logging_pool_test.LoggingPoolTest",
-  "_metadata_code_details_test.MetadataCodeDetailsTest",
-  "_metadata_test.MetadataTest",
-  "_not_found_test.NotFoundTest",
-  "_python_plugin_test.PythonPluginTest",
-  "_read_some_but_not_all_responses_test.ReadSomeButNotAllResponsesTest",
-  "_reflection_servicer_test.ReflectionServicerTest",
-  "_rpc_test.RPCTest",
-  "_sanity_test.Sanity",
-  "_secure_interop_test.SecureInteropTest",
-  "_thread_cleanup_test.CleanupThreadTest",
-  "_utilities_test.ChannelConnectivityTest",
-  "beta_python_plugin_test.PythonPluginTest",
-  "cygrpc_test.InsecureServerInsecureClient",
-  "cygrpc_test.SecureServerSecureClient",
-  "cygrpc_test.TypeSmokeTest"
+  "health_check._health_servicer_test.HealthServicerTest",
+  "interop._insecure_interop_test.InsecureInteropTest",
+  "interop._secure_interop_test.SecureInteropTest",
+  "protoc_plugin._python_plugin_test.PythonPluginTest",
+  "protoc_plugin._split_definitions_test.SameCommonTest",
+  "protoc_plugin._split_definitions_test.SameSeparateTest",
+  "protoc_plugin._split_definitions_test.SplitCommonTest",
+  "protoc_plugin._split_definitions_test.SplitSeparateTest",
+  "protoc_plugin.beta_python_plugin_test.PythonPluginTest",
+  "reflection._reflection_servicer_test.ReflectionServicerTest",
+  "unit._api_test.AllTest",
+  "unit._api_test.ChannelConnectivityTest",
+  "unit._api_test.ChannelTest",
+  "unit._auth_test.AccessTokenCallCredentialsTest",
+  "unit._auth_test.GoogleCallCredentialsTest",
+  "unit._channel_args_test.ChannelArgsTest",
+  "unit._channel_connectivity_test.ChannelConnectivityTest",
+  "unit._channel_ready_future_test.ChannelReadyFutureTest",
+  "unit._compression_test.CompressionTest",
+  "unit._credentials_test.CredentialsTest",
+  "unit._cython._cancel_many_calls_test.CancelManyCallsTest",
+  "unit._cython._channel_test.ChannelTest",
+  "unit._cython._read_some_but_not_all_responses_test.ReadSomeButNotAllResponsesTest",
+  "unit._cython.cygrpc_test.InsecureServerInsecureClient",
+  "unit._cython.cygrpc_test.SecureServerSecureClient",
+  "unit._cython.cygrpc_test.TypeSmokeTest",
+  "unit._empty_message_test.EmptyMessageTest",
+  "unit._exit_test.ExitTest",
+  "unit._metadata_code_details_test.MetadataCodeDetailsTest",
+  "unit._metadata_test.MetadataTest",
+  "unit._rpc_test.RPCTest",
+  "unit._sanity._sanity_test.Sanity",
+  "unit._thread_cleanup_test.CleanupThreadTest",
+  "unit.beta._beta_features_test.BetaFeaturesTest",
+  "unit.beta._beta_features_test.ContextManagementAndLifecycleTest",
+  "unit.beta._connectivity_channel_test.ConnectivityStatesTest",
+  "unit.beta._face_interface_test.DynamicInvokerBlockingInvocationInlineServiceTest",
+  "unit.beta._face_interface_test.DynamicInvokerFutureInvocationAsynchronousEventServiceTest",
+  "unit.beta._face_interface_test.GenericInvokerBlockingInvocationInlineServiceTest",
+  "unit.beta._face_interface_test.GenericInvokerFutureInvocationAsynchronousEventServiceTest",
+  "unit.beta._face_interface_test.MultiCallableInvokerBlockingInvocationInlineServiceTest",
+  "unit.beta._face_interface_test.MultiCallableInvokerFutureInvocationAsynchronousEventServiceTest",
+  "unit.beta._implementations_test.CallCredentialsTest",
+  "unit.beta._implementations_test.ChannelCredentialsTest",
+  "unit.beta._not_found_test.NotFoundTest",
+  "unit.beta._utilities_test.ChannelConnectivityTest",
+  "unit.framework.foundation._logging_pool_test.LoggingPoolTest"
 ]
diff --git a/src/python/grpcio_tests/tests/unit/_rpc_test.py b/src/python/grpcio_tests/tests/unit/_rpc_test.py
index ab6546bf87fc62cd099647420892a10cd2577d84..eb00156da514857a44342b1acb69b16c803d47bd 100644
--- a/src/python/grpcio_tests/tests/unit/_rpc_test.py
+++ b/src/python/grpcio_tests/tests/unit/_rpc_test.py
@@ -191,6 +191,10 @@ class RPCTest(unittest.TestCase):
 
     self._channel = grpc.insecure_channel('localhost:%d' % port)
 
+  def tearDown(self):
+    self._server.stop(None)
+    self._server_pool.shutdown(wait=True)
+
   def testUnrecognizedMethod(self):
     request = b'abc'
 
diff --git a/src/ruby/ext/grpc/rb_compression_options.c b/src/ruby/ext/grpc/rb_compression_options.c
index c5668fdab4fa6fa214c6a10deeade0ba3bf363c0..6200dbafeb86abbe646d9f3e09a471a32800f061 100644
--- a/src/ruby/ext/grpc/rb_compression_options.c
+++ b/src/ruby/ext/grpc/rb_compression_options.c
@@ -283,6 +283,8 @@ VALUE grpc_rb_compression_options_level_value_to_name_internal(
           rb_eArgError,
           "Failed to convert compression level value to name for value: %d",
           (int)compression_value);
+      /* return something to avoid compiler error about no return */
+      return Qnil;
   }
 }
 
diff --git a/templates/tools/dockerfile/test/cxx_jessie_x64/Dockerfile.template b/templates/tools/dockerfile/test/cxx_jessie_x64/Dockerfile.template
index 211baff2d1da3a4118e92c51c26aa976d513e00c..35b0e177fb6a44efc12045c8ac1bba4b10f6717a 100644
--- a/templates/tools/dockerfile/test/cxx_jessie_x64/Dockerfile.template
+++ b/templates/tools/dockerfile/test/cxx_jessie_x64/Dockerfile.template
@@ -37,5 +37,9 @@
   <%include file="../../clang_update.include"/>
   <%include file="../../run_tests_addons.include"/>
   <%include file="../../libuv_install.include"/>
+
+  # Install gcc-4.8 and other relevant items
+  RUN apt-get update && apt-get -y install gcc-4.8 gcc-4.8-multilib g++-4.8 g++-4.8-multilib && apt-get clean
+
   # Define the default command.
   CMD ["bash"]
diff --git a/templates/tools/dockerfile/test/cxx_jessie_x86/Dockerfile.template b/templates/tools/dockerfile/test/cxx_jessie_x86/Dockerfile.template
index 49fbea0f4543abc43b3e3c139c0b100f24855a61..643b5cb65ba3c3a2a5c3b9b2003982f39fd64f92 100644
--- a/templates/tools/dockerfile/test/cxx_jessie_x86/Dockerfile.template
+++ b/templates/tools/dockerfile/test/cxx_jessie_x86/Dockerfile.template
@@ -35,5 +35,9 @@
   <%include file="../../python_deps.include"/>
   <%include file="../../cxx_deps.include"/>
   <%include file="../../run_tests_addons.include"/>
+
+  # Install gcc-4.8 and other relevant items
+  RUN apt-get update && apt-get -y install gcc-4.8 gcc-4.8-multilib g++-4.8 g++-4.8-multilib && apt-get clean
+
   # Define the default command.
   CMD ["bash"]
diff --git a/test/core/client_channel/lb_policies_test.c b/test/core/client_channel/lb_policies_test.c
index 844db5e6cb5b370056c32c9c53689ed700bc6891..6e317eb9a945ae3b07e99680f736d3c200c549f7 100644
--- a/test/core/client_channel/lb_policies_test.c
+++ b/test/core/client_channel/lb_policies_test.c
@@ -48,7 +48,6 @@
 #include "src/core/lib/surface/channel.h"
 #include "src/core/lib/surface/server.h"
 #include "test/core/end2end/cq_verifier.h"
-#include "test/core/end2end/fake_resolver.h"
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
 
@@ -501,7 +500,7 @@ void run_spec(const test_spec *spec) {
   request_data rdata;
   servers_fixture *f;
   grpc_channel_args args;
-  grpc_arg arg;
+  grpc_arg arg_array[2];
   rdata.call_details =
       gpr_malloc(sizeof(grpc_call_details) * spec->num_servers);
   f = setup_servers("127.0.0.1", &rdata, spec->num_servers);
@@ -509,14 +508,16 @@ void run_spec(const test_spec *spec) {
   /* Create client. */
   servers_hostports_str = gpr_strjoin_sep((const char **)f->servers_hostports,
                                           f->num_servers, ",", NULL);
-  gpr_asprintf(&client_hostport, "test:%s?lb_policy=round_robin",
-               servers_hostports_str);
+  gpr_asprintf(&client_hostport, "ipv4:%s", servers_hostports_str);
 
-  arg.type = GRPC_ARG_INTEGER;
-  arg.key = "grpc.testing.fixed_reconnect_backoff";
-  arg.value.integer = RETRY_TIMEOUT;
-  args.num_args = 1;
-  args.args = &arg;
+  arg_array[0].type = GRPC_ARG_INTEGER;
+  arg_array[0].key = "grpc.testing.fixed_reconnect_backoff";
+  arg_array[0].value.integer = RETRY_TIMEOUT;
+  arg_array[1].type = GRPC_ARG_STRING;
+  arg_array[1].key = GRPC_ARG_LB_POLICY_NAME;
+  arg_array[1].value.string = "round_robin";
+  args.num_args = 2;
+  args.args = arg_array;
 
   client = grpc_insecure_channel_create(client_hostport, &args, NULL);
 
@@ -540,19 +541,21 @@ static grpc_channel *create_client(const servers_fixture *f) {
   grpc_channel *client;
   char *client_hostport;
   char *servers_hostports_str;
-  grpc_arg arg;
+  grpc_arg arg_array[2];
   grpc_channel_args args;
 
   servers_hostports_str = gpr_strjoin_sep((const char **)f->servers_hostports,
                                           f->num_servers, ",", NULL);
-  gpr_asprintf(&client_hostport, "test:%s?lb_policy=round_robin",
-               servers_hostports_str);
+  gpr_asprintf(&client_hostport, "ipv4:%s", servers_hostports_str);
 
-  arg.type = GRPC_ARG_INTEGER;
-  arg.key = "grpc.testing.fixed_reconnect_backoff";
-  arg.value.integer = RETRY_TIMEOUT;
-  args.num_args = 1;
-  args.args = &arg;
+  arg_array[0].type = GRPC_ARG_INTEGER;
+  arg_array[0].key = "grpc.testing.fixed_reconnect_backoff";
+  arg_array[0].value.integer = RETRY_TIMEOUT;
+  arg_array[1].type = GRPC_ARG_STRING;
+  arg_array[1].key = GRPC_ARG_LB_POLICY_NAME;
+  arg_array[1].value.string = "round_robin";
+  args.num_args = 2;
+  args.args = arg_array;
 
   client = grpc_insecure_channel_create(client_hostport, &args, NULL);
   gpr_free(client_hostport);
@@ -875,7 +878,6 @@ int main(int argc, char **argv) {
   const size_t NUM_SERVERS = 4;
 
   grpc_test_init(argc, argv);
-  grpc_fake_resolver_init();
   grpc_init();
   grpc_tracer_set_enabled("round_robin", 1);
 
diff --git a/test/core/client_channel/set_initial_connect_string_test.c b/test/core/client_channel/set_initial_connect_string_test.c
index 379f30fb9f2a50032da1d9af75f57dd8950628fe..d93cad57b4262b7433d11cacfddbb429558b845f 100644
--- a/test/core/client_channel/set_initial_connect_string_test.c
+++ b/test/core/client_channel/set_initial_connect_string_test.c
@@ -115,8 +115,8 @@ static void reset_addr_and_set_magic_string(grpc_resolved_address **addr,
   target.sin_family = AF_INET;
   target.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
   target.sin_port = htons((uint16_t)server_port);
-  (*addr)->len = sizeof(target);
   *addr = (grpc_resolved_address *)gpr_malloc(sizeof(grpc_resolved_address));
+  (*addr)->len = sizeof(target);
   memcpy((*addr)->addr, &target, sizeof(target));
 }
 
diff --git a/test/core/end2end/connection_refused_test.c b/test/core/end2end/connection_refused_test.c
index 07d7010daad5afbc59104fbd0f36358bee40afc6..13414c0378bb731c5f1d40d620e36b035b4831db 100644
--- a/test/core/end2end/connection_refused_test.c
+++ b/test/core/end2end/connection_refused_test.c
@@ -39,8 +39,11 @@
 #include <grpc/support/log.h>
 #include <grpc/support/string_util.h>
 
+#include "src/core/lib/channel/channel_args.h"
+#include "src/core/lib/transport/metadata.h"
+#include "src/core/lib/transport/method_config.h"
+
 #include "test/core/end2end/cq_verifier.h"
-#include "test/core/end2end/fake_resolver.h"
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
 
@@ -62,7 +65,6 @@ static void run_test(bool wait_for_ready, bool use_service_config) {
   gpr_log(GPR_INFO, "TEST: wait_for_ready=%d use_service_config=%d",
           wait_for_ready, use_service_config);
 
-  grpc_fake_resolver_init();
   grpc_init();
 
   grpc_metadata_array_init(&trailing_metadata_recv);
@@ -70,21 +72,30 @@ static void run_test(bool wait_for_ready, bool use_service_config) {
   cq = grpc_completion_queue_create(NULL);
   cqv = cq_verifier_create(cq);
 
+  /* if using service config, create channel args */
+  grpc_channel_args *args = NULL;
+  if (use_service_config) {
+    GPR_ASSERT(wait_for_ready);
+    grpc_method_config_table_entry entry = {
+        grpc_mdstr_from_string("/service/method"),
+        grpc_method_config_create(&wait_for_ready, NULL, NULL, NULL),
+    };
+    grpc_method_config_table *method_config_table =
+        grpc_method_config_table_create(1, &entry);
+    GRPC_MDSTR_UNREF(entry.method_name);
+    grpc_method_config_unref(entry.method_config);
+    grpc_arg arg =
+        grpc_method_config_table_create_channel_arg(method_config_table);
+    args = grpc_channel_args_copy_and_add(args, &arg, 1);
+    grpc_method_config_table_unref(method_config_table);
+  }
+
   /* create a call, channel to a port which will refuse connection */
   int port = grpc_pick_unused_port_or_die();
   char *addr;
   gpr_join_host_port(&addr, "127.0.0.1", port);
-  if (use_service_config) {
-    GPR_ASSERT(wait_for_ready);
-    char *server_uri;
-    gpr_asprintf(&server_uri,
-                 "test:%s?method_name=/service/method&wait_for_ready=1", addr);
-    gpr_free(addr);
-    addr = server_uri;
-  }
   gpr_log(GPR_INFO, "server: %s", addr);
-
-  chan = grpc_insecure_channel_create(addr, NULL, NULL);
+  chan = grpc_insecure_channel_create(addr, args, NULL);
   call = grpc_channel_create_call(chan, NULL, GRPC_PROPAGATE_DEFAULTS, cq,
                                   "/service/method", "nonexistant", deadline,
                                   NULL);
@@ -133,6 +144,8 @@ static void run_test(bool wait_for_ready, bool use_service_config) {
   gpr_free(details);
   grpc_metadata_array_destroy(&trailing_metadata_recv);
 
+  if (args != NULL) grpc_channel_args_destroy(args);
+
   grpc_shutdown();
 }
 
diff --git a/test/core/end2end/end2end_tests.h b/test/core/end2end/end2end_tests.h
index 0124787bd0034c0b80c9110824a8734bdca84514..f25e90b5f61e8c4992cf157c869a680e1d4cdf07 100644
--- a/test/core/end2end/end2end_tests.h
+++ b/test/core/end2end/end2end_tests.h
@@ -43,7 +43,7 @@ typedef struct grpc_end2end_test_config grpc_end2end_test_config;
 #define FEATURE_MASK_SUPPORTS_HOSTNAME_VERIFICATION 2
 #define FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS 4
 #define FEATURE_MASK_SUPPORTS_REQUEST_PROXYING 8
-#define FEATURE_MASK_SUPPORTS_QUERY_ARGS 16
+#define FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL 16
 #define FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER 32
 
 #define FAIL_AUTH_CHECK_SERVER_ARG_NAME "fail_auth_check"
@@ -61,7 +61,7 @@ struct grpc_end2end_test_config {
   grpc_end2end_test_fixture (*create_fixture)(grpc_channel_args *client_args,
                                               grpc_channel_args *server_args);
   void (*init_client)(grpc_end2end_test_fixture *f,
-                      grpc_channel_args *client_args, const char *query_args);
+                      grpc_channel_args *client_args);
   void (*init_server)(grpc_end2end_test_fixture *f,
                       grpc_channel_args *server_args);
   void (*tear_down_data)(grpc_end2end_test_fixture *f);
diff --git a/test/core/end2end/fake_resolver.c b/test/core/end2end/fake_resolver.c
index a2343cb709919ee41a821542e31631233e4d15ab..51fa8ec2d53732b3cd4ca88d3fa267e2d794e8d7 100644
--- a/test/core/end2end/fake_resolver.c
+++ b/test/core/end2end/fake_resolver.c
@@ -49,7 +49,6 @@
 #include "src/core/lib/iomgr/resolve_address.h"
 #include "src/core/lib/iomgr/unix_sockets_posix.h"
 #include "src/core/lib/support/string.h"
-#include "src/core/lib/transport/method_config.h"
 
 //
 // fake_resolver
@@ -62,8 +61,6 @@ typedef struct {
   // passed-in parameters
   grpc_channel_args* channel_args;
   grpc_lb_addresses* addresses;
-  char* lb_policy_name;
-  grpc_method_config_table* method_config_table;
 
   // mutex guarding the rest of the state
   gpr_mu mu;
@@ -80,8 +77,6 @@ static void fake_resolver_destroy(grpc_exec_ctx* exec_ctx, grpc_resolver* gr) {
   gpr_mu_destroy(&r->mu);
   grpc_channel_args_destroy(r->channel_args);
   grpc_lb_addresses_destroy(r->addresses);
-  gpr_free(r->lb_policy_name);
-  grpc_method_config_table_unref(r->method_config_table);
   gpr_free(r);
 }
 
@@ -101,21 +96,9 @@ static void fake_resolver_maybe_finish_next_locked(grpc_exec_ctx* exec_ctx,
                                                    fake_resolver* r) {
   if (r->next_completion != NULL && !r->published) {
     r->published = true;
-    grpc_arg new_args[3];
-    size_t num_args = 0;
-    new_args[num_args++] = grpc_lb_addresses_create_channel_arg(r->addresses);
-    if (r->method_config_table != NULL) {
-      new_args[num_args++] =
-          grpc_method_config_table_create_channel_arg(r->method_config_table);
-    }
-    if (r->lb_policy_name != NULL) {
-      new_args[num_args].type = GRPC_ARG_STRING;
-      new_args[num_args].key = GRPC_ARG_LB_POLICY_NAME;
-      new_args[num_args].value.string = r->lb_policy_name;
-      ++num_args;
-    }
+    grpc_arg arg = grpc_lb_addresses_create_channel_arg(r->addresses);
     *r->target_result =
-        grpc_channel_args_copy_and_add(r->channel_args, new_args, num_args);
+        grpc_channel_args_copy_and_add(r->channel_args, &arg, 1);
     grpc_exec_ctx_sched(exec_ctx, r->next_completion, GRPC_ERROR_NONE, NULL);
     r->next_completion = NULL;
   }
@@ -194,45 +177,6 @@ static grpc_resolver* fake_resolver_create(grpc_resolver_factory* factory,
     grpc_lb_addresses_destroy(addresses);
     return NULL;
   }
-  // Construct method config table.
-  // We only support parameters for a single method.
-  grpc_method_config_table* method_config_table = NULL;
-  const char* method_name = grpc_uri_get_query_arg(args->uri, "method_name");
-  if (method_name != NULL) {
-    const char* wait_for_ready_str =
-        grpc_uri_get_query_arg(args->uri, "wait_for_ready");
-    // Anything other than "0" is interpreted as true.
-    bool wait_for_ready =
-        wait_for_ready_str != NULL && strcmp("0", wait_for_ready_str) != 0;
-    const char* timeout_str =
-        grpc_uri_get_query_arg(args->uri, "timeout_seconds");
-    gpr_timespec timeout = {timeout_str == NULL ? 0 : atoi(timeout_str), 0,
-                            GPR_TIMESPAN};
-    const char* max_request_message_bytes_str =
-        grpc_uri_get_query_arg(args->uri, "max_request_message_bytes");
-    int32_t max_request_message_bytes =
-        max_request_message_bytes_str == NULL
-            ? 0
-            : atoi(max_request_message_bytes_str);
-    const char* max_response_message_bytes_str =
-        grpc_uri_get_query_arg(args->uri, "max_response_message_bytes");
-    int32_t max_response_message_bytes =
-        max_response_message_bytes_str == NULL
-            ? 0
-            : atoi(max_response_message_bytes_str);
-    grpc_method_config* method_config = grpc_method_config_create(
-        wait_for_ready_str == NULL ? NULL : &wait_for_ready,
-        timeout_str == NULL ? NULL : &timeout,
-        max_request_message_bytes_str == NULL ? NULL
-                                              : &max_request_message_bytes,
-        max_response_message_bytes_str == NULL ? NULL
-                                               : &max_response_message_bytes);
-    grpc_method_config_table_entry entry = {grpc_mdstr_from_string(method_name),
-                                            method_config};
-    method_config_table = grpc_method_config_table_create(1, &entry);
-    GRPC_MDSTR_UNREF(entry.method_name);
-    grpc_method_config_unref(method_config);
-  }
   // Instantiate resolver.
   fake_resolver* r = gpr_malloc(sizeof(fake_resolver));
   memset(r, 0, sizeof(*r));
@@ -243,9 +187,6 @@ static grpc_resolver* fake_resolver_create(grpc_resolver_factory* factory,
   r->channel_args =
       grpc_channel_args_copy_and_add(args->args, &server_name_arg, 1);
   r->addresses = addresses;
-  r->lb_policy_name =
-      gpr_strdup(grpc_uri_get_query_arg(args->uri, "lb_policy"));
-  r->method_config_table = method_config_table;
   gpr_mu_init(&r->mu);
   grpc_resolver_init(&r->base, &fake_resolver_vtable);
   return &r->base;
diff --git a/test/core/end2end/fixtures/h2_census.c b/test/core/end2end/fixtures/h2_census.c
index 3b76e14c18682ad01586767969dc00df5a0932b2..c52d7660f59850776dc54b390aede107b1c76d9d 100644
--- a/test/core/end2end/fixtures/h2_census.c
+++ b/test/core/end2end/fixtures/h2_census.c
@@ -79,9 +79,7 @@ static grpc_arg make_census_enable_arg(void) {
 }
 
 void chttp2_init_client_fullstack(grpc_end2end_test_fixture *f,
-                                  grpc_channel_args *client_args,
-                                  const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
+                                  grpc_channel_args *client_args) {
   fullstack_fixture_data *ffd = f->fixture_data;
   grpc_arg arg = make_census_enable_arg();
   client_args = grpc_channel_args_copy_and_add(client_args, &arg, 1);
@@ -114,6 +112,7 @@ void chttp2_tear_down_fullstack(grpc_end2end_test_fixture *f) {
 /* All test configurations */
 static grpc_end2end_test_config configs[] = {
     {"chttp2/fullstack+census", FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
+                                    FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
                                     FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
      chttp2_create_fixture_fullstack, chttp2_init_client_fullstack,
      chttp2_init_server_fullstack, chttp2_tear_down_fullstack},
diff --git a/test/core/end2end/fixtures/h2_compress.c b/test/core/end2end/fixtures/h2_compress.c
index e8d251e92985289a01e88104a6f66309445f2ae9..fedd2ebc467d2bcaf04c0b33efde67a9ca7014a6 100644
--- a/test/core/end2end/fixtures/h2_compress.c
+++ b/test/core/end2end/fixtures/h2_compress.c
@@ -75,9 +75,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_fullstack_compression(
 }
 
 void chttp2_init_client_fullstack_compression(grpc_end2end_test_fixture *f,
-                                              grpc_channel_args *client_args,
-                                              const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
+                                              grpc_channel_args *client_args) {
   fullstack_compression_fixture_data *ffd = f->fixture_data;
   if (ffd->client_args_compression != NULL) {
     grpc_channel_args_destroy(ffd->client_args_compression);
@@ -116,6 +114,7 @@ void chttp2_tear_down_fullstack_compression(grpc_end2end_test_fixture *f) {
 /* All test configurations */
 static grpc_end2end_test_config configs[] = {
     {"chttp2/fullstack_compression", FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
+                                         FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
                                          FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
      chttp2_create_fixture_fullstack_compression,
      chttp2_init_client_fullstack_compression,
diff --git a/test/core/end2end/fixtures/h2_fake_resolver.c b/test/core/end2end/fixtures/h2_fake_resolver.c
deleted file mode 100644
index 429f3c95f91010101b5559a54cf463dc5af8dc03..0000000000000000000000000000000000000000
--- a/test/core/end2end/fixtures/h2_fake_resolver.c
+++ /dev/null
@@ -1,128 +0,0 @@
-//
-// Copyright 2016, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-
-#include "test/core/end2end/end2end_tests.h"
-
-#include <string.h>
-
-#include <grpc/support/alloc.h>
-#include <grpc/support/host_port.h>
-#include <grpc/support/log.h>
-#include <grpc/support/string_util.h>
-#include <grpc/support/sync.h>
-#include <grpc/support/thd.h>
-#include <grpc/support/useful.h>
-
-#include "src/core/ext/client_channel/client_channel.h"
-#include "src/core/ext/transport/chttp2/transport/chttp2_transport.h"
-#include "src/core/lib/channel/connected_channel.h"
-#include "src/core/lib/channel/http_server_filter.h"
-#include "src/core/lib/surface/channel.h"
-#include "src/core/lib/surface/server.h"
-#include "test/core/end2end/fake_resolver.h"
-#include "test/core/util/port.h"
-#include "test/core/util/test_config.h"
-
-typedef struct fullstack_fixture_data {
-  char *localaddr;
-} fullstack_fixture_data;
-
-static grpc_end2end_test_fixture chttp2_create_fixture_fullstack(
-    grpc_channel_args *client_args, grpc_channel_args *server_args) {
-  grpc_end2end_test_fixture f;
-  int port = grpc_pick_unused_port_or_die();
-  fullstack_fixture_data *ffd = gpr_malloc(sizeof(fullstack_fixture_data));
-  memset(&f, 0, sizeof(f));
-
-  gpr_join_host_port(&ffd->localaddr, "127.0.0.1", port);
-
-  f.fixture_data = ffd;
-  f.cq = grpc_completion_queue_create(NULL);
-
-  return f;
-}
-
-void chttp2_init_client_fullstack(grpc_end2end_test_fixture *f,
-                                  grpc_channel_args *client_args,
-                                  const char *query_args) {
-  fullstack_fixture_data *ffd = f->fixture_data;
-  char *server_uri;
-  gpr_asprintf(&server_uri, "test:%s%s%s", ffd->localaddr,
-               (query_args == NULL ? "" : "?"),
-               (query_args == NULL ? "" : query_args));
-  gpr_log(GPR_INFO, "server_uri: %s", server_uri);
-  f->client = grpc_insecure_channel_create(server_uri, client_args, NULL);
-  GPR_ASSERT(f->client);
-  gpr_free(server_uri);
-}
-
-void chttp2_init_server_fullstack(grpc_end2end_test_fixture *f,
-                                  grpc_channel_args *server_args) {
-  fullstack_fixture_data *ffd = f->fixture_data;
-  if (f->server) {
-    grpc_server_destroy(f->server);
-  }
-  f->server = grpc_server_create(server_args, NULL);
-  grpc_server_register_completion_queue(f->server, f->cq, NULL);
-  GPR_ASSERT(grpc_server_add_insecure_http2_port(f->server, ffd->localaddr));
-  grpc_server_start(f->server);
-}
-
-void chttp2_tear_down_fullstack(grpc_end2end_test_fixture *f) {
-  fullstack_fixture_data *ffd = f->fixture_data;
-  gpr_free(ffd->localaddr);
-  gpr_free(ffd);
-}
-
-/* All test configurations */
-static grpc_end2end_test_config configs[] = {
-    {"chttp2/fullstack", FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
-                             FEATURE_MASK_SUPPORTS_QUERY_ARGS,
-     chttp2_create_fixture_fullstack, chttp2_init_client_fullstack,
-     chttp2_init_server_fullstack, chttp2_tear_down_fullstack},
-};
-
-int main(int argc, char **argv) {
-  size_t i;
-
-  grpc_test_init(argc, argv);
-  grpc_end2end_tests_pre_init();
-  grpc_fake_resolver_init();
-  grpc_init();
-
-  for (i = 0; i < sizeof(configs) / sizeof(*configs); i++) {
-    grpc_end2end_tests(argc, argv, configs[i]);
-  }
-
-  grpc_shutdown();
-
-  return 0;
-}
diff --git a/test/core/end2end/fixtures/h2_fakesec.c b/test/core/end2end/fixtures/h2_fakesec.c
index bfca85019226b8b8d7a3b3f782b856d727b211a3..c9747913c2f4ea0e65aa18ef150f8034c747339e 100644
--- a/test/core/end2end/fixtures/h2_fakesec.c
+++ b/test/core/end2end/fixtures/h2_fakesec.c
@@ -105,9 +105,7 @@ void chttp2_tear_down_secure_fullstack(grpc_end2end_test_fixture *f) {
 }
 
 static void chttp2_init_client_fake_secure_fullstack(
-    grpc_end2end_test_fixture *f, grpc_channel_args *client_args,
-    const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
+    grpc_end2end_test_fixture *f, grpc_channel_args *client_args) {
   grpc_channel_credentials *fake_ts_creds =
       grpc_fake_transport_security_credentials_create();
   chttp2_init_client_secure_fullstack(f, client_args, fake_ts_creds);
@@ -143,6 +141,7 @@ static grpc_end2end_test_config configs[] = {
     {"chttp2/fake_secure_fullstack",
      FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
          FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS |
+         FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
          FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
      chttp2_create_fixture_secure_fullstack,
      chttp2_init_client_fake_secure_fullstack,
diff --git a/test/core/end2end/fixtures/h2_fd.c b/test/core/end2end/fixtures/h2_fd.c
index 265e1e2f75d44c4bda04f2a290bc3b235f5368e8..223fadc386dbfc0568370cab0a0fdf0ae7439952 100644
--- a/test/core/end2end/fixtures/h2_fd.c
+++ b/test/core/end2end/fixtures/h2_fd.c
@@ -78,10 +78,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_socketpair(
 }
 
 static void chttp2_init_client_socketpair(grpc_end2end_test_fixture *f,
-                                          grpc_channel_args *client_args,
-                                          const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
-
+                                          grpc_channel_args *client_args) {
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   sp_fixture_data *sfd = f->fixture_data;
 
diff --git a/test/core/end2end/fixtures/h2_full+pipe.c b/test/core/end2end/fixtures/h2_full+pipe.c
index dd1fa192ff598505ee626c4d9a9ec0cd6e1980e1..c6013f3040048eac4c2a389d75bc3c08a7c8e3ac 100644
--- a/test/core/end2end/fixtures/h2_full+pipe.c
+++ b/test/core/end2end/fixtures/h2_full+pipe.c
@@ -76,9 +76,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_fullstack(
 }
 
 void chttp2_init_client_fullstack(grpc_end2end_test_fixture *f,
-                                  grpc_channel_args *client_args,
-                                  const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
+                                  grpc_channel_args *client_args) {
   fullstack_fixture_data *ffd = f->fixture_data;
   f->client = grpc_insecure_channel_create(ffd->localaddr, client_args, NULL);
   GPR_ASSERT(f->client);
@@ -105,6 +103,7 @@ void chttp2_tear_down_fullstack(grpc_end2end_test_fixture *f) {
 /* All test configurations */
 static grpc_end2end_test_config configs[] = {
     {"chttp2/fullstack", FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
+                             FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
                              FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
      chttp2_create_fixture_fullstack, chttp2_init_client_fullstack,
      chttp2_init_server_fullstack, chttp2_tear_down_fullstack},
diff --git a/test/core/end2end/fixtures/h2_full+trace.c b/test/core/end2end/fixtures/h2_full+trace.c
index 4307369f45b6b3d49fcc08d6e58f23a7dddc2469..11a102a5765028fb9baadf32ac7a9608bf6ea52d 100644
--- a/test/core/end2end/fixtures/h2_full+trace.c
+++ b/test/core/end2end/fixtures/h2_full+trace.c
@@ -76,9 +76,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_fullstack(
 }
 
 void chttp2_init_client_fullstack(grpc_end2end_test_fixture *f,
-                                  grpc_channel_args *client_args,
-                                  const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
+                                  grpc_channel_args *client_args) {
   fullstack_fixture_data *ffd = f->fixture_data;
   f->client = grpc_insecure_channel_create(ffd->localaddr, client_args, NULL);
   GPR_ASSERT(f->client);
@@ -105,6 +103,7 @@ void chttp2_tear_down_fullstack(grpc_end2end_test_fixture *f) {
 /* All test configurations */
 static grpc_end2end_test_config configs[] = {
     {"chttp2/fullstack", FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
+                             FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
                              FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
      chttp2_create_fixture_fullstack, chttp2_init_client_fullstack,
      chttp2_init_server_fullstack, chttp2_tear_down_fullstack},
diff --git a/test/core/end2end/fixtures/h2_full.c b/test/core/end2end/fixtures/h2_full.c
index 5fb0fb00642137a031fb0bed320f30b2c1f42671..3399f1981e44600105779a5d36cb374dc1d9d068 100644
--- a/test/core/end2end/fixtures/h2_full.c
+++ b/test/core/end2end/fixtures/h2_full.c
@@ -70,9 +70,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_fullstack(
 }
 
 void chttp2_init_client_fullstack(grpc_end2end_test_fixture *f,
-                                  grpc_channel_args *client_args,
-                                  const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
+                                  grpc_channel_args *client_args) {
   fullstack_fixture_data *ffd = f->fixture_data;
   f->client = grpc_insecure_channel_create(ffd->localaddr, client_args, NULL);
   GPR_ASSERT(f->client);
@@ -99,6 +97,7 @@ void chttp2_tear_down_fullstack(grpc_end2end_test_fixture *f) {
 /* All test configurations */
 static grpc_end2end_test_config configs[] = {
     {"chttp2/fullstack", FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
+                             FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
                              FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
      chttp2_create_fixture_fullstack, chttp2_init_client_fullstack,
      chttp2_init_server_fullstack, chttp2_tear_down_fullstack},
diff --git a/test/core/end2end/fixtures/h2_http_proxy.c b/test/core/end2end/fixtures/h2_http_proxy.c
index 95bb70021ff385d9a5494ab3803927d75ca48f84..44b223664ab42be3449f09b5d95db566a7db0c0e 100644
--- a/test/core/end2end/fixtures/h2_http_proxy.c
+++ b/test/core/end2end/fixtures/h2_http_proxy.c
@@ -75,9 +75,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_fullstack(
 }
 
 void chttp2_init_client_fullstack(grpc_end2end_test_fixture *f,
-                                  grpc_channel_args *client_args,
-                                  const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
+                                  grpc_channel_args *client_args) {
   fullstack_fixture_data *ffd = f->fixture_data;
   char *proxy_uri;
   gpr_asprintf(&proxy_uri, "http://%s",
@@ -110,6 +108,7 @@ void chttp2_tear_down_fullstack(grpc_end2end_test_fixture *f) {
 /* All test configurations */
 static grpc_end2end_test_config configs[] = {
     {"chttp2/fullstack", FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
+                             FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
                              FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
      chttp2_create_fixture_fullstack, chttp2_init_client_fullstack,
      chttp2_init_server_fullstack, chttp2_tear_down_fullstack},
diff --git a/test/core/end2end/fixtures/h2_load_reporting.c b/test/core/end2end/fixtures/h2_load_reporting.c
index 39c64a67455be256c0b472d85416e3a1396f7321..7a76489b440a8903740582c53fc971dcf87cce91 100644
--- a/test/core/end2end/fixtures/h2_load_reporting.c
+++ b/test/core/end2end/fixtures/h2_load_reporting.c
@@ -73,9 +73,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_load_reporting(
 }
 
 void chttp2_init_client_load_reporting(grpc_end2end_test_fixture *f,
-                                       grpc_channel_args *client_args,
-                                       const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
+                                       grpc_channel_args *client_args) {
   load_reporting_fixture_data *ffd = f->fixture_data;
   f->client = grpc_insecure_channel_create(ffd->localaddr, client_args, NULL);
   GPR_ASSERT(f->client);
@@ -106,6 +104,7 @@ void chttp2_tear_down_load_reporting(grpc_end2end_test_fixture *f) {
 static grpc_end2end_test_config configs[] = {
     {"chttp2/fullstack+load_reporting",
      FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
+         FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
          FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
      chttp2_create_fixture_load_reporting, chttp2_init_client_load_reporting,
      chttp2_init_server_load_reporting, chttp2_tear_down_load_reporting},
diff --git a/test/core/end2end/fixtures/h2_oauth2.c b/test/core/end2end/fixtures/h2_oauth2.c
index 5d40e2fead48189a8dfad4e68d81af0998b689fe..6122f4f2f93c4e51806a48fc61f60b4ed869812a 100644
--- a/test/core/end2end/fixtures/h2_oauth2.c
+++ b/test/core/end2end/fixtures/h2_oauth2.c
@@ -150,9 +150,7 @@ void chttp2_tear_down_secure_fullstack(grpc_end2end_test_fixture *f) {
 }
 
 static void chttp2_init_client_simple_ssl_with_oauth2_secure_fullstack(
-    grpc_end2end_test_fixture *f, grpc_channel_args *client_args,
-    const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
+    grpc_end2end_test_fixture *f, grpc_channel_args *client_args) {
   grpc_channel_credentials *ssl_creds =
       grpc_ssl_credentials_create(test_root_cert, NULL, NULL);
   grpc_call_credentials *oauth2_creds =
@@ -219,6 +217,7 @@ static grpc_end2end_test_config configs[] = {
     {"chttp2/simple_ssl_with_oauth2_fullstack",
      FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
          FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS |
+         FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
          FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
      chttp2_create_fixture_secure_fullstack,
      chttp2_init_client_simple_ssl_with_oauth2_secure_fullstack,
diff --git a/test/core/end2end/fixtures/h2_proxy.c b/test/core/end2end/fixtures/h2_proxy.c
index d63f59de7a7c84321215428896dab8cf9daef115..9e37ed4db34382bb891cd57b31779dcbc6e1225f 100644
--- a/test/core/end2end/fixtures/h2_proxy.c
+++ b/test/core/end2end/fixtures/h2_proxy.c
@@ -85,9 +85,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_fullstack(
 }
 
 void chttp2_init_client_fullstack(grpc_end2end_test_fixture *f,
-                                  grpc_channel_args *client_args,
-                                  const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
+                                  grpc_channel_args *client_args) {
   fullstack_fixture_data *ffd = f->fixture_data;
   f->client = grpc_insecure_channel_create(
       grpc_end2end_proxy_get_client_target(ffd->proxy), client_args, NULL);
@@ -117,6 +115,7 @@ void chttp2_tear_down_fullstack(grpc_end2end_test_fixture *f) {
 static grpc_end2end_test_config configs[] = {
     {"chttp2/fullstack+proxy", FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
                                    FEATURE_MASK_SUPPORTS_REQUEST_PROXYING |
+                                   FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
                                    FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
      chttp2_create_fixture_fullstack, chttp2_init_client_fullstack,
      chttp2_init_server_fullstack, chttp2_tear_down_fullstack},
diff --git a/test/core/end2end/fixtures/h2_sockpair+trace.c b/test/core/end2end/fixtures/h2_sockpair+trace.c
index 98e182350ba1b6f63937111dec88d5a304c95256..726ed8735c6e08eb3ea3660e0e6d0b0d478a2f4b 100644
--- a/test/core/end2end/fixtures/h2_sockpair+trace.c
+++ b/test/core/end2end/fixtures/h2_sockpair+trace.c
@@ -104,9 +104,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_socketpair(
 }
 
 static void chttp2_init_client_socketpair(grpc_end2end_test_fixture *f,
-                                          grpc_channel_args *client_args,
-                                          const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
+                                          grpc_channel_args *client_args) {
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   grpc_endpoint_pair *sfd = f->fixture_data;
   grpc_transport *transport;
diff --git a/test/core/end2end/fixtures/h2_sockpair.c b/test/core/end2end/fixtures/h2_sockpair.c
index be1ac745254c18fb321a1cc9faa13e3430a8f0ea..94b2623b3ea00b179b597fcebf3e643bec71327e 100644
--- a/test/core/end2end/fixtures/h2_sockpair.c
+++ b/test/core/end2end/fixtures/h2_sockpair.c
@@ -98,9 +98,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_socketpair(
 }
 
 static void chttp2_init_client_socketpair(grpc_end2end_test_fixture *f,
-                                          grpc_channel_args *client_args,
-                                          const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
+                                          grpc_channel_args *client_args) {
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   grpc_endpoint_pair *sfd = f->fixture_data;
   grpc_transport *transport;
diff --git a/test/core/end2end/fixtures/h2_sockpair_1byte.c b/test/core/end2end/fixtures/h2_sockpair_1byte.c
index 6ed00529bba54c4678e95d74da4b077fa8107d05..0a45f76395378b2dbeceafacf5026b6b3db3cbe2 100644
--- a/test/core/end2end/fixtures/h2_sockpair_1byte.c
+++ b/test/core/end2end/fixtures/h2_sockpair_1byte.c
@@ -98,9 +98,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_socketpair(
 }
 
 static void chttp2_init_client_socketpair(grpc_end2end_test_fixture *f,
-                                          grpc_channel_args *client_args,
-                                          const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
+                                          grpc_channel_args *client_args) {
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   grpc_endpoint_pair *sfd = f->fixture_data;
   grpc_transport *transport;
diff --git a/test/core/end2end/fixtures/h2_ssl.c b/test/core/end2end/fixtures/h2_ssl.c
index c0c232bf92be992e94e53965388e519fdf61218a..bbd522cf309719b4f8a38c886c0aceb4b61785bb 100644
--- a/test/core/end2end/fixtures/h2_ssl.c
+++ b/test/core/end2end/fixtures/h2_ssl.c
@@ -109,9 +109,7 @@ void chttp2_tear_down_secure_fullstack(grpc_end2end_test_fixture *f) {
 }
 
 static void chttp2_init_client_simple_ssl_secure_fullstack(
-    grpc_end2end_test_fixture *f, grpc_channel_args *client_args,
-    const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
+    grpc_end2end_test_fixture *f, grpc_channel_args *client_args) {
   grpc_channel_credentials *ssl_creds =
       grpc_ssl_credentials_create(NULL, NULL, NULL);
   grpc_arg ssl_name_override = {GRPC_ARG_STRING,
@@ -154,6 +152,7 @@ static grpc_end2end_test_config configs[] = {
     {"chttp2/simple_ssl_fullstack",
      FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
          FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS |
+         FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
          FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
      chttp2_create_fixture_secure_fullstack,
      chttp2_init_client_simple_ssl_secure_fullstack,
diff --git a/test/core/end2end/fixtures/h2_ssl_cert.c b/test/core/end2end/fixtures/h2_ssl_cert.c
index 4c2f5f535e7ca2bae1c2260f25000a4f25bcfab8..e39cb491de86af0831c53cde3ae644592313c7fe 100644
--- a/test/core/end2end/fixtures/h2_ssl_cert.c
+++ b/test/core/end2end/fixtures/h2_ssl_cert.c
@@ -154,41 +154,39 @@ SERVER_INIT(GRPC_SSL_REQUEST_AND_REQUIRE_CLIENT_CERTIFICATE_AND_VERIFY)
 
 typedef enum { NONE, SELF_SIGNED, SIGNED, BAD_CERT_PAIR } certtype;
 
-#define CLIENT_INIT(cert_type)                                              \
-  static void CLIENT_INIT_NAME(cert_type)(grpc_end2end_test_fixture * f,    \
-                                          grpc_channel_args * client_args,  \
-                                          const char *query_args) {         \
-    GPR_ASSERT(query_args == NULL);                                         \
-    grpc_channel_credentials *ssl_creds = NULL;                             \
-    grpc_ssl_pem_key_cert_pair self_signed_client_key_cert_pair = {         \
-        test_self_signed_client_key, test_self_signed_client_cert};         \
-    grpc_ssl_pem_key_cert_pair signed_client_key_cert_pair = {              \
-        test_signed_client_key, test_signed_client_cert};                   \
-    grpc_ssl_pem_key_cert_pair bad_client_key_cert_pair = {                 \
-        test_self_signed_client_key, test_signed_client_cert};              \
-    grpc_ssl_pem_key_cert_pair *key_cert_pair = NULL;                       \
-    switch (cert_type) {                                                    \
-      case SELF_SIGNED:                                                     \
-        key_cert_pair = &self_signed_client_key_cert_pair;                  \
-        break;                                                              \
-      case SIGNED:                                                          \
-        key_cert_pair = &signed_client_key_cert_pair;                       \
-        break;                                                              \
-      case BAD_CERT_PAIR:                                                   \
-        key_cert_pair = &bad_client_key_cert_pair;                          \
-        break;                                                              \
-      default:                                                              \
-        break;                                                              \
-    }                                                                       \
-    ssl_creds =                                                             \
-        grpc_ssl_credentials_create(test_root_cert, key_cert_pair, NULL);   \
-    grpc_arg ssl_name_override = {GRPC_ARG_STRING,                          \
-                                  GRPC_SSL_TARGET_NAME_OVERRIDE_ARG,        \
-                                  {"foo.test.google.fr"}};                  \
-    grpc_channel_args *new_client_args =                                    \
-        grpc_channel_args_copy_and_add(client_args, &ssl_name_override, 1); \
-    chttp2_init_client_secure_fullstack(f, new_client_args, ssl_creds);     \
-    grpc_channel_args_destroy(new_client_args);                             \
+#define CLIENT_INIT(cert_type)                                               \
+  static void CLIENT_INIT_NAME(cert_type)(grpc_end2end_test_fixture * f,     \
+                                          grpc_channel_args * client_args) { \
+    grpc_channel_credentials *ssl_creds = NULL;                              \
+    grpc_ssl_pem_key_cert_pair self_signed_client_key_cert_pair = {          \
+        test_self_signed_client_key, test_self_signed_client_cert};          \
+    grpc_ssl_pem_key_cert_pair signed_client_key_cert_pair = {               \
+        test_signed_client_key, test_signed_client_cert};                    \
+    grpc_ssl_pem_key_cert_pair bad_client_key_cert_pair = {                  \
+        test_self_signed_client_key, test_signed_client_cert};               \
+    grpc_ssl_pem_key_cert_pair *key_cert_pair = NULL;                        \
+    switch (cert_type) {                                                     \
+      case SELF_SIGNED:                                                      \
+        key_cert_pair = &self_signed_client_key_cert_pair;                   \
+        break;                                                               \
+      case SIGNED:                                                           \
+        key_cert_pair = &signed_client_key_cert_pair;                        \
+        break;                                                               \
+      case BAD_CERT_PAIR:                                                    \
+        key_cert_pair = &bad_client_key_cert_pair;                           \
+        break;                                                               \
+      default:                                                               \
+        break;                                                               \
+    }                                                                        \
+    ssl_creds =                                                              \
+        grpc_ssl_credentials_create(test_root_cert, key_cert_pair, NULL);    \
+    grpc_arg ssl_name_override = {GRPC_ARG_STRING,                           \
+                                  GRPC_SSL_TARGET_NAME_OVERRIDE_ARG,         \
+                                  {"foo.test.google.fr"}};                   \
+    grpc_channel_args *new_client_args =                                     \
+        grpc_channel_args_copy_and_add(client_args, &ssl_name_override, 1);  \
+    chttp2_init_client_secure_fullstack(f, new_client_args, ssl_creds);      \
+    grpc_channel_args_destroy(new_client_args);                              \
   }
 
 CLIENT_INIT(NONE)
@@ -205,7 +203,8 @@ typedef enum { SUCCESS, FAIL } test_result;
   {                                                                       \
     {TEST_NAME(request_type, cert_type, result),                          \
      FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |                           \
-         FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS,                      \
+         FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS |                     \
+         FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL,                            \
      chttp2_create_fixture_secure_fullstack, CLIENT_INIT_NAME(cert_type), \
      SERVER_INIT_NAME(request_type), chttp2_tear_down_secure_fullstack},  \
         result                                                            \
@@ -267,7 +266,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/fixtures/h2_ssl_proxy.c b/test/core/end2end/fixtures/h2_ssl_proxy.c
index 05bb586ec5132d4b312150727a8c54bee2259145..27cf3ebf326e326c9fd904c22bb23952d20c1649 100644
--- a/test/core/end2end/fixtures/h2_ssl_proxy.c
+++ b/test/core/end2end/fixtures/h2_ssl_proxy.c
@@ -142,9 +142,7 @@ void chttp2_tear_down_secure_fullstack(grpc_end2end_test_fixture *f) {
 }
 
 static void chttp2_init_client_simple_ssl_secure_fullstack(
-    grpc_end2end_test_fixture *f, grpc_channel_args *client_args,
-    const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
+    grpc_end2end_test_fixture *f, grpc_channel_args *client_args) {
   grpc_channel_credentials *ssl_creds =
       grpc_ssl_credentials_create(NULL, NULL, NULL);
   grpc_arg ssl_name_override = {GRPC_ARG_STRING,
@@ -188,6 +186,7 @@ static grpc_end2end_test_config configs[] = {
      FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
          FEATURE_MASK_SUPPORTS_REQUEST_PROXYING |
          FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS |
+         FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
          FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
      chttp2_create_fixture_secure_fullstack,
      chttp2_init_client_simple_ssl_secure_fullstack,
diff --git a/test/core/end2end/fixtures/h2_uds.c b/test/core/end2end/fixtures/h2_uds.c
index 4e0224f169adf46c8d656168759233e4b3320d26..bc973ea8e3c9da818d59f8611e4660d6a8244280 100644
--- a/test/core/end2end/fixtures/h2_uds.c
+++ b/test/core/end2end/fixtures/h2_uds.c
@@ -76,9 +76,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_fullstack(
 }
 
 void chttp2_init_client_fullstack(grpc_end2end_test_fixture *f,
-                                  grpc_channel_args *client_args,
-                                  const char *query_args) {
-  GPR_ASSERT(query_args == NULL);
+                                  grpc_channel_args *client_args) {
   fullstack_fixture_data *ffd = f->fixture_data;
   f->client = grpc_insecure_channel_create(ffd->localaddr, client_args, NULL);
 }
@@ -104,6 +102,7 @@ void chttp2_tear_down_fullstack(grpc_end2end_test_fixture *f) {
 /* All test configurations */
 static grpc_end2end_test_config configs[] = {
     {"chttp2/fullstack_uds", FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
+                                 FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
                                  FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
      chttp2_create_fixture_fullstack, chttp2_init_client_fullstack,
      chttp2_init_server_fullstack, chttp2_tear_down_fullstack},
diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/server_hanging_response_1_header b/test/core/end2end/fuzzers/client_fuzzer_corpus/server_hanging_response_1_header
new file mode 100644
index 0000000000000000000000000000000000000000..d2abd17464c60ac237e196886d309bba43a7014b
Binary files /dev/null and b/test/core/end2end/fuzzers/client_fuzzer_corpus/server_hanging_response_1_header differ
diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/server_hanging_response_2_header2 b/test/core/end2end/fuzzers/client_fuzzer_corpus/server_hanging_response_2_header2
new file mode 100644
index 0000000000000000000000000000000000000000..752af468ba6f8c6b1a9bd95cc082ebed73cc3b6a
Binary files /dev/null and b/test/core/end2end/fuzzers/client_fuzzer_corpus/server_hanging_response_2_header2 differ
diff --git a/tools/dockerfile/grpc_check_generated_pb_files/Dockerfile b/test/core/end2end/fuzzers/generate_client_examples_of_bad_closing_streams.py
old mode 100644
new mode 100755
similarity index 67%
rename from tools/dockerfile/grpc_check_generated_pb_files/Dockerfile
rename to test/core/end2end/fuzzers/generate_client_examples_of_bad_closing_streams.py
index d19bc67120fc069752828694dbe3eeeb7cba7c16..d80c1e0442b333a009ee7b8ff3716bdd114e3cf8
--- a/tools/dockerfile/grpc_check_generated_pb_files/Dockerfile
+++ b/test/core/end2end/fuzzers/generate_client_examples_of_bad_closing_streams.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python2.7
 # Copyright 2015, Google Inc.
 # All rights reserved.
 #
@@ -27,47 +28,22 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-FROM debian:jessie
+import os
+import sys
 
-# Install Git and basic packages.
-RUN apt-get update && apt-get install -y \
-  autoconf \
-  autotools-dev \
-  build-essential \
-  bzip2 \
-  ccache \
-  curl \
-  gcc \
-  gcc-multilib \
-  git \
-  golang \
-  gyp \
-  lcov \
-  libc6 \
-  libc6-dbg \
-  libc6-dev \
-  libgtest-dev \
-  libtool \
-  make \
-  perl \
-  strace \
-  python-dev \
-  python-setuptools \
-  python-yaml \
-  telnet \
-  unzip \
-  wget \
-  zip && apt-get clean
+os.chdir(os.path.dirname(sys.argv[0]))
 
-#================
-# Build profiling
-RUN apt-get update && apt-get install -y time && apt-get clean
+streams = {
+  'server_hanging_response_1_header': (
+    [0,0,0,4,0,0,0,0,0] + # settings frame
+    [0,0,0,1,5,0,0,0,1] # trailers
+  ),
+  'server_hanging_response_2_header2': (
+    [0,0,0,4,0,0,0,0,0] + # settings frame
+    [0,0,0,1,4,0,0,0,1] + # headers
+    [0,0,0,1,5,0,0,0,1] # trailers
+  ),
+}
 
-#=================
-# C++ dependencies
-RUN apt-get update && apt-get -y install libgflags-dev libgtest-dev libc++-dev clang && apt-get clean
-
-RUN mkdir /var/local/jenkins
-
-# Define the default command.
-CMD ["bash"]
+for name, stream in streams.items():
+  open('client_fuzzer_corpus/%s' % name, 'w').write(bytearray(stream))
diff --git a/test/core/end2end/gen_build_yaml.py b/test/core/end2end/gen_build_yaml.py
index bdb3874c210088f919c9b2ac820858bddaa3c277..7f33e07a003284c0ef803ccf4410fca05ffc1b7a 100755
--- a/test/core/end2end/gen_build_yaml.py
+++ b/test/core/end2end/gen_build_yaml.py
@@ -56,7 +56,6 @@ END2END_FIXTURES = {
     'h2_census': default_unsecure_fixture_options,
     'h2_load_reporting': default_unsecure_fixture_options,
     'h2_fakesec': default_secure_fixture_options._replace(ci_mac=False),
-    'h2_fake_resolver': default_unsecure_fixture_options,
     'h2_fd': fd_unsecure_fixture_options,
     'h2_full': default_unsecure_fixture_options,
     'h2_full+pipe': default_unsecure_fixture_options._replace(
diff --git a/test/core/end2end/tests/bad_hostname.c b/test/core/end2end/tests/bad_hostname.c
index 85258dd28827d4c8bcf851e189a958cb38c80e63..e0c7ac7c02142f2598b28e397752c42e79f4ec74 100644
--- a/test/core/end2end/tests/bad_hostname.c
+++ b/test/core/end2end/tests/bad_hostname.c
@@ -54,7 +54,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   grpc_end2end_test_fixture f;
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   config.init_server(&f, server_args);
   return f;
 }
diff --git a/test/core/end2end/tests/binary_metadata.c b/test/core/end2end/tests/binary_metadata.c
index 19796bf7d2e3b43c4c9a76018d1e690d20e61fe0..f1ebbbb66f447e2efbdf8afd8c8d4c6457d7af57 100644
--- a/test/core/end2end/tests/binary_metadata.c
+++ b/test/core/end2end/tests/binary_metadata.c
@@ -53,7 +53,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/call_creds.c b/test/core/end2end/tests/call_creds.c
index a2c041b15618146a11049761cede82b69af0ed3c..8bde79c40012d2e49bed1f7241bef2faf25fce9c 100644
--- a/test/core/end2end/tests/call_creds.c
+++ b/test/core/end2end/tests/call_creds.c
@@ -61,7 +61,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   grpc_end2end_test_fixture f;
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(NULL, NULL);
-  config.init_client(&f, NULL, NULL);
+  config.init_client(&f, NULL);
   if (fail_server_auth_check) {
     grpc_arg fail_auth_arg = {
         GRPC_ARG_STRING, FAIL_AUTH_CHECK_SERVER_ARG_NAME, {NULL}};
diff --git a/test/core/end2end/tests/cancel_after_accept.c b/test/core/end2end/tests/cancel_after_accept.c
index 6fd7ea2d69c92ccff2ad13ad0e070022ac4f6674..fd03432ff54d05f7d87e5e926c415c9f098655a1 100644
--- a/test/core/end2end/tests/cancel_after_accept.c
+++ b/test/core/end2end/tests/cancel_after_accept.c
@@ -41,6 +41,11 @@
 #include <grpc/support/log.h>
 #include <grpc/support/time.h>
 #include <grpc/support/useful.h>
+
+#include "src/core/lib/channel/channel_args.h"
+#include "src/core/lib/transport/metadata.h"
+#include "src/core/lib/transport/method_config.h"
+
 #include "test/core/end2end/cq_verifier.h"
 #include "test/core/end2end/tests/cancel_test_helpers.h"
 
@@ -49,13 +54,12 @@ static void *tag(intptr_t t) { return (void *)t; }
 static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
                                             const char *test_name,
                                             grpc_channel_args *client_args,
-                                            grpc_channel_args *server_args,
-                                            const char *query_args) {
+                                            grpc_channel_args *server_args) {
   grpc_end2end_test_fixture f;
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, query_args);
+  config.init_client(&f, client_args);
   return f;
 }
 
@@ -126,14 +130,25 @@ static void test_cancel_after_accept(grpc_end2end_test_config config,
       grpc_raw_byte_buffer_create(&response_payload_slice, 1);
   int was_cancelled = 2;
 
-  const char *query_args = NULL;
+  grpc_channel_args *args = NULL;
   if (use_service_config) {
-    query_args =
-        "method_name=/service/method"
-        "&timeout_seconds=5";
+    gpr_timespec timeout = {5, 0, GPR_TIMESPAN};
+    grpc_method_config_table_entry entry = {
+        grpc_mdstr_from_string("/service/method"),
+        grpc_method_config_create(NULL, &timeout, NULL, NULL),
+    };
+    grpc_method_config_table *method_config_table =
+        grpc_method_config_table_create(1, &entry);
+    GRPC_MDSTR_UNREF(entry.method_name);
+    grpc_method_config_unref(entry.method_config);
+    grpc_arg arg =
+        grpc_method_config_table_create_channel_arg(method_config_table);
+    args = grpc_channel_args_copy_and_add(args, &arg, 1);
+    grpc_method_config_table_unref(method_config_table);
   }
+
   grpc_end2end_test_fixture f =
-      begin_test(config, "cancel_after_accept", NULL, NULL, query_args);
+      begin_test(config, "cancel_after_accept", args, NULL);
   cq_verifier *cqv = cq_verifier_create(f.cq);
 
   c = grpc_channel_create_call(
@@ -234,6 +249,8 @@ static void test_cancel_after_accept(grpc_end2end_test_config config,
   grpc_call_destroy(c);
   grpc_call_destroy(s);
 
+  if (args != NULL) grpc_channel_args_destroy(args);
+
   cq_verifier_destroy(cqv);
   end_test(&f);
   config.tear_down_data(&f);
@@ -245,15 +262,10 @@ void cancel_after_accept(grpc_end2end_test_config config) {
   for (i = 0; i < GPR_ARRAY_SIZE(cancellation_modes); i++) {
     test_cancel_after_accept(config, cancellation_modes[i],
                              false /* use_service_config */);
-  }
-
-  if (config.feature_mask & FEATURE_MASK_SUPPORTS_QUERY_ARGS) {
-    for (i = 0; i < GPR_ARRAY_SIZE(cancellation_modes); i++) {
-      if (cancellation_modes[i].expect_status ==
-          GRPC_STATUS_DEADLINE_EXCEEDED) {
-        test_cancel_after_accept(config, cancellation_modes[i],
-                                 true /* use_service_config */);
-      }
+    if (config.feature_mask & FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL &&
+        cancellation_modes[i].expect_status == GRPC_STATUS_DEADLINE_EXCEEDED) {
+      test_cancel_after_accept(config, cancellation_modes[i],
+                               true /* use_service_config */);
     }
   }
 }
diff --git a/test/core/end2end/tests/cancel_after_client_done.c b/test/core/end2end/tests/cancel_after_client_done.c
index 84696330306ab2ec09d6209f96db98ed027ce783..26de66eba797b4a23d93011eb1d0f784071467e8 100644
--- a/test/core/end2end/tests/cancel_after_client_done.c
+++ b/test/core/end2end/tests/cancel_after_client_done.c
@@ -54,7 +54,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/cancel_after_invoke.c b/test/core/end2end/tests/cancel_after_invoke.c
index 34bccbd57d75393e572647da45c40b24a03b4281..afbfb02a39e81d7c81b7f9b0084930dffdd57fb5 100644
--- a/test/core/end2end/tests/cancel_after_invoke.c
+++ b/test/core/end2end/tests/cancel_after_invoke.c
@@ -55,7 +55,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s/%s", test_name, config.name, mode.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/cancel_before_invoke.c b/test/core/end2end/tests/cancel_before_invoke.c
index acd10fe5761a9fe613afe0389e7baab2e15231e7..d0eeed8ab88152f83e9637cc671fe429b46d3847 100644
--- a/test/core/end2end/tests/cancel_before_invoke.c
+++ b/test/core/end2end/tests/cancel_before_invoke.c
@@ -53,7 +53,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/cancel_in_a_vacuum.c b/test/core/end2end/tests/cancel_in_a_vacuum.c
index f74881a592c4a41424f8aa30efb206b382b698ed..5be850b6ea9b3842c095ab480cbee7c053c54675 100644
--- a/test/core/end2end/tests/cancel_in_a_vacuum.c
+++ b/test/core/end2end/tests/cancel_in_a_vacuum.c
@@ -54,7 +54,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/cancel_with_status.c b/test/core/end2end/tests/cancel_with_status.c
index 34075723f91f4c4c70eb4f92d14676765d30e331..3aecaf71598b47c4c3a941ebe64c57d44946c4fb 100644
--- a/test/core/end2end/tests/cancel_with_status.c
+++ b/test/core/end2end/tests/cancel_with_status.c
@@ -55,7 +55,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/compressed_payload.c b/test/core/end2end/tests/compressed_payload.c
index 80f4c12c4d6ac3b10c40d03ccb72ce494977c253..166e8efe3788bbc02b8e0e665b5635d9ed39eff2 100644
--- a/test/core/end2end/tests/compressed_payload.c
+++ b/test/core/end2end/tests/compressed_payload.c
@@ -60,7 +60,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/connectivity.c b/test/core/end2end/tests/connectivity.c
index 4a99165666035cf8d7bd97e10884d6976ff9e583..260297ebd4d12a4791146d90b6025675d7377182 100644
--- a/test/core/end2end/tests/connectivity.c
+++ b/test/core/end2end/tests/connectivity.c
@@ -68,7 +68,7 @@ static void test_connectivity(grpc_end2end_test_config config) {
   gpr_thd_options thdopt = gpr_thd_options_default();
   gpr_thd_id thdid;
 
-  config.init_client(&f, NULL, NULL);
+  config.init_client(&f, NULL);
 
   ce.channel = f.client;
   ce.cq = f.cq;
diff --git a/test/core/end2end/tests/default_host.c b/test/core/end2end/tests/default_host.c
index 5b32b50c03f2884ff3fc7b575886f07ca35d6299..208e31697e61644220b1081790d9b41d3449e272 100644
--- a/test/core/end2end/tests/default_host.c
+++ b/test/core/end2end/tests/default_host.c
@@ -54,7 +54,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   grpc_end2end_test_fixture f;
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   config.init_server(&f, server_args);
   return f;
 }
diff --git a/test/core/end2end/tests/disappearing_server.c b/test/core/end2end/tests/disappearing_server.c
index 838402c6ea4bf285c714297cbb6310927032e01e..8ebf7e643e025c699276c6b74d03cd3298f417f9 100644
--- a/test/core/end2end/tests/disappearing_server.c
+++ b/test/core/end2end/tests/disappearing_server.c
@@ -196,7 +196,7 @@ static void disappearing_server_test(grpc_end2end_test_config config) {
 
   gpr_log(GPR_INFO, "%s/%s", "disappearing_server_test", config.name);
 
-  config.init_client(&f, NULL, NULL);
+  config.init_client(&f, NULL);
   config.init_server(&f, NULL);
 
   do_request_and_shutdown_server(config, &f, cqv);
diff --git a/test/core/end2end/tests/empty_batch.c b/test/core/end2end/tests/empty_batch.c
index 0a22d67f75dbf7287135915cd7a0502c235ddec7..dc8e52a60f0e7543d0980a29a0ec46026884b8b2 100644
--- a/test/core/end2end/tests/empty_batch.c
+++ b/test/core/end2end/tests/empty_batch.c
@@ -55,7 +55,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/filter_call_init_fails.c b/test/core/end2end/tests/filter_call_init_fails.c
index 0b7d212f58883319d7a754cf8d67f4e55b74191a..84d95b20b8a04db7ffd5c65021d895dff6233fc7 100644
--- a/test/core/end2end/tests/filter_call_init_fails.c
+++ b/test/core/end2end/tests/filter_call_init_fails.c
@@ -61,7 +61,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/filter_causes_close.c b/test/core/end2end/tests/filter_causes_close.c
index 5a231e59c94876b9c92361900423534377bac622..51e56d74a3430f5db41deddc5535012e7078282e 100644
--- a/test/core/end2end/tests/filter_causes_close.c
+++ b/test/core/end2end/tests/filter_causes_close.c
@@ -58,7 +58,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/graceful_server_shutdown.c b/test/core/end2end/tests/graceful_server_shutdown.c
index 3e0092ec18e6a34325d24557a6589eb3d67e9b37..5fecadbe441c0ddaf16b28db0a2f5e48cac16a5e 100644
--- a/test/core/end2end/tests/graceful_server_shutdown.c
+++ b/test/core/end2end/tests/graceful_server_shutdown.c
@@ -53,7 +53,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/high_initial_seqno.c b/test/core/end2end/tests/high_initial_seqno.c
index 209aae3eb63f8425adb654712a5802bd6c7d9fcc..01a4909ccdb3a67fa6d2f3551e25ec4b629aa7b9 100644
--- a/test/core/end2end/tests/high_initial_seqno.c
+++ b/test/core/end2end/tests/high_initial_seqno.c
@@ -57,7 +57,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/hpack_size.c b/test/core/end2end/tests/hpack_size.c
index cab997432f20c0f7fdf613f9d81de76cb1c5efd1..cec8b2faae1b6131a2020d4d4703d3e1c2fcc44d 100644
--- a/test/core/end2end/tests/hpack_size.c
+++ b/test/core/end2end/tests/hpack_size.c
@@ -197,7 +197,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/idempotent_request.c b/test/core/end2end/tests/idempotent_request.c
index 7dcf3c72e3b6da4edc87f6926dc6328cc33b384c..4f6d3bb808c11a38b42cd38d41006c746e72544a 100644
--- a/test/core/end2end/tests/idempotent_request.c
+++ b/test/core/end2end/tests/idempotent_request.c
@@ -55,7 +55,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/invoke_large_request.c b/test/core/end2end/tests/invoke_large_request.c
index 5b9e5c4273c7e5a3e7b9d836cecae80867b8f0c5..edb655fea5b6aed9552cbcf227aa0db5b4276ef8 100644
--- a/test/core/end2end/tests/invoke_large_request.c
+++ b/test/core/end2end/tests/invoke_large_request.c
@@ -54,7 +54,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/large_metadata.c b/test/core/end2end/tests/large_metadata.c
index 5403ed078acf4dc3ab581c97a0e2a93024e1c319..499c56413ba7f578757380ca58b4e6912bcf197e 100644
--- a/test/core/end2end/tests/large_metadata.c
+++ b/test/core/end2end/tests/large_metadata.c
@@ -53,7 +53,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/load_reporting_hook.c b/test/core/end2end/tests/load_reporting_hook.c
index 217d47e7a88da3fb3fb8d333ab0b2a347bc5688b..ca4e2709a92e88abd3d8fb6125076fb172d5d9b0 100644
--- a/test/core/end2end/tests/load_reporting_hook.c
+++ b/test/core/end2end/tests/load_reporting_hook.c
@@ -78,7 +78,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
 
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
 
   return f;
 }
diff --git a/test/core/end2end/tests/max_concurrent_streams.c b/test/core/end2end/tests/max_concurrent_streams.c
index ffc7f57f808318c019de2146c74240bdb84087d8..9338bc5f0d76824ad21ad2ee407d9c8ff39427da 100644
--- a/test/core/end2end/tests/max_concurrent_streams.c
+++ b/test/core/end2end/tests/max_concurrent_streams.c
@@ -53,7 +53,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/max_message_length.c b/test/core/end2end/tests/max_message_length.c
index bb7033f6de079fa1d7a587a7ce862f58400a21c0..b416627bfd7c3f568880ec9c22676c8c847a1e3d 100644
--- a/test/core/end2end/tests/max_message_length.c
+++ b/test/core/end2end/tests/max_message_length.c
@@ -41,6 +41,11 @@
 #include <grpc/support/log.h>
 #include <grpc/support/time.h>
 #include <grpc/support/useful.h>
+
+#include "src/core/lib/channel/channel_args.h"
+#include "src/core/lib/transport/metadata.h"
+#include "src/core/lib/transport/method_config.h"
+
 #include "test/core/end2end/cq_verifier.h"
 
 static void *tag(intptr_t t) { return (void *)t; }
@@ -48,8 +53,7 @@ static void *tag(intptr_t t) { return (void *)t; }
 static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
                                             const char *test_name,
                                             grpc_channel_args *client_args,
-                                            grpc_channel_args *server_args,
-                                            const char *query_args) {
+                                            grpc_channel_args *server_args) {
   grpc_end2end_test_fixture f;
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   // We intentionally do not pass the client and server args to
@@ -57,7 +61,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   // proxy, only on the backend server.
   f = config.create_fixture(NULL, NULL);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, query_args);
+  config.init_client(&f, client_args);
   return f;
 }
 
@@ -109,8 +113,6 @@ static void test_max_message_length_on_request(grpc_end2end_test_config config,
           send_limit, use_service_config);
 
   grpc_end2end_test_fixture f;
-  grpc_arg channel_arg;
-  grpc_channel_args channel_args;
   grpc_call *c = NULL;
   grpc_call *s = NULL;
   cq_verifier *cqv;
@@ -130,32 +132,44 @@ static void test_max_message_length_on_request(grpc_end2end_test_config config,
   size_t details_capacity = 0;
   int was_cancelled = 2;
 
-  char *query_args = NULL;
   grpc_channel_args *client_args = NULL;
   grpc_channel_args *server_args = NULL;
   if (use_service_config) {
     // We don't currently support service configs on the server side.
     GPR_ASSERT(send_limit);
-    query_args =
-        "method_name=/service/method"
-        "&max_request_message_bytes=5";
+    int32_t max_request_message_bytes = 5;
+    grpc_method_config_table_entry entry = {
+        grpc_mdstr_from_string("/service/method"),
+        grpc_method_config_create(NULL, NULL, &max_request_message_bytes, NULL),
+    };
+    grpc_method_config_table *method_config_table =
+        grpc_method_config_table_create(1, &entry);
+    GRPC_MDSTR_UNREF(entry.method_name);
+    grpc_method_config_unref(entry.method_config);
+    grpc_arg arg =
+        grpc_method_config_table_create_channel_arg(method_config_table);
+    client_args = grpc_channel_args_copy_and_add(NULL, &arg, 1);
+    grpc_method_config_table_unref(method_config_table);
   } else {
     // Set limit via channel args.
-    channel_arg.key = send_limit ? GRPC_ARG_MAX_SEND_MESSAGE_LENGTH
-                                 : GRPC_ARG_MAX_RECEIVE_MESSAGE_LENGTH;
-    channel_arg.type = GRPC_ARG_INTEGER;
-    channel_arg.value.integer = 5;
-    channel_args.num_args = 1;
-    channel_args.args = &channel_arg;
+    grpc_arg arg;
+    arg.key = send_limit ? GRPC_ARG_MAX_SEND_MESSAGE_LENGTH
+                         : GRPC_ARG_MAX_RECEIVE_MESSAGE_LENGTH;
+    arg.type = GRPC_ARG_INTEGER;
+    arg.value.integer = 5;
+    grpc_channel_args *args = grpc_channel_args_copy_and_add(NULL, &arg, 1);
     if (send_limit) {
-      client_args = &channel_args;
+      client_args = args;
     } else {
-      server_args = &channel_args;
+      server_args = args;
     }
   }
 
   f = begin_test(config, "test_max_request_message_length", client_args,
-                 server_args, query_args);
+                 server_args);
+  if (client_args != NULL) grpc_channel_args_destroy(client_args);
+  if (server_args != NULL) grpc_channel_args_destroy(server_args);
+
   cqv = cq_verifier_create(f.cq);
 
   c = grpc_channel_create_call(
@@ -272,8 +286,6 @@ static void test_max_message_length_on_response(grpc_end2end_test_config config,
           send_limit, use_service_config);
 
   grpc_end2end_test_fixture f;
-  grpc_arg channel_arg;
-  grpc_channel_args channel_args;
   grpc_call *c = NULL;
   grpc_call *s = NULL;
   cq_verifier *cqv;
@@ -294,32 +306,45 @@ static void test_max_message_length_on_response(grpc_end2end_test_config config,
   size_t details_capacity = 0;
   int was_cancelled = 2;
 
-  char *query_args = NULL;
   grpc_channel_args *client_args = NULL;
   grpc_channel_args *server_args = NULL;
   if (use_service_config) {
     // We don't currently support service configs on the server side.
     GPR_ASSERT(!send_limit);
-    query_args =
-        "method_name=/service/method"
-        "&max_response_message_bytes=5";
+    int32_t max_response_message_bytes = 5;
+    grpc_method_config_table_entry entry = {
+        grpc_mdstr_from_string("/service/method"),
+        grpc_method_config_create(NULL, NULL, NULL,
+                                  &max_response_message_bytes),
+    };
+    grpc_method_config_table *method_config_table =
+        grpc_method_config_table_create(1, &entry);
+    GRPC_MDSTR_UNREF(entry.method_name);
+    grpc_method_config_unref(entry.method_config);
+    grpc_arg arg =
+        grpc_method_config_table_create_channel_arg(method_config_table);
+    client_args = grpc_channel_args_copy_and_add(NULL, &arg, 1);
+    grpc_method_config_table_unref(method_config_table);
   } else {
     // Set limit via channel args.
-    channel_arg.key = send_limit ? GRPC_ARG_MAX_SEND_MESSAGE_LENGTH
-                                 : GRPC_ARG_MAX_RECEIVE_MESSAGE_LENGTH;
-    channel_arg.type = GRPC_ARG_INTEGER;
-    channel_arg.value.integer = 5;
-    channel_args.num_args = 1;
-    channel_args.args = &channel_arg;
+    grpc_arg arg;
+    arg.key = send_limit ? GRPC_ARG_MAX_SEND_MESSAGE_LENGTH
+                         : GRPC_ARG_MAX_RECEIVE_MESSAGE_LENGTH;
+    arg.type = GRPC_ARG_INTEGER;
+    arg.value.integer = 5;
+    grpc_channel_args *args = grpc_channel_args_copy_and_add(NULL, &arg, 1);
     if (send_limit) {
-      server_args = &channel_args;
+      server_args = args;
     } else {
-      client_args = &channel_args;
+      client_args = args;
     }
   }
 
   f = begin_test(config, "test_max_response_message_length", client_args,
-                 server_args, query_args);
+                 server_args);
+  if (client_args != NULL) grpc_channel_args_destroy(client_args);
+  if (server_args != NULL) grpc_channel_args_destroy(server_args);
+
   cqv = cq_verifier_create(f.cq);
 
   c = grpc_channel_create_call(f.client, NULL, GRPC_PROPAGATE_DEFAULTS, f.cq,
@@ -437,12 +462,10 @@ void max_message_length(grpc_end2end_test_config config) {
                                       false /* use_service_config */);
   test_max_message_length_on_response(config, true /* send_limit */,
                                       false /* use_service_config */);
-  if (config.feature_mask & FEATURE_MASK_SUPPORTS_QUERY_ARGS) {
-    test_max_message_length_on_request(config, true /* send_limit */,
-                                       true /* use_service_config */);
-    test_max_message_length_on_response(config, false /* send_limit */,
-                                        true /* use_service_config */);
-  }
+  test_max_message_length_on_request(config, true /* send_limit */,
+                                     true /* use_service_config */);
+  test_max_message_length_on_response(config, false /* send_limit */,
+                                      true /* use_service_config */);
 }
 
 void max_message_length_pre_init(void) {}
diff --git a/test/core/end2end/tests/negative_deadline.c b/test/core/end2end/tests/negative_deadline.c
index 267b3f2c4238617453819103a6a6ebc109ab62db..929777d39ef92ea9943fd45cda79fb9eb5f94b04 100644
--- a/test/core/end2end/tests/negative_deadline.c
+++ b/test/core/end2end/tests/negative_deadline.c
@@ -55,7 +55,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/network_status_change.c b/test/core/end2end/tests/network_status_change.c
index c5b953d6afe5f3522687b08400d3954cdba2e4e2..96e909e4635be3c94b244fab37ed9b79342c18c2 100644
--- a/test/core/end2end/tests/network_status_change.c
+++ b/test/core/end2end/tests/network_status_change.c
@@ -56,7 +56,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/no_logging.c b/test/core/end2end/tests/no_logging.c
index ba21ed69dc2ad48d95e76a599dccc3c20daf64bb..54614cb029152a2202daffc7c01cd264aef1945c 100644
--- a/test/core/end2end/tests/no_logging.c
+++ b/test/core/end2end/tests/no_logging.c
@@ -83,7 +83,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/no_op.c b/test/core/end2end/tests/no_op.c
index a1c61cb8d196e28778c470a1540e9a5ff961b555..8b29c219dcfa6a452aaa83144190599e77c4d4b0 100644
--- a/test/core/end2end/tests/no_op.c
+++ b/test/core/end2end/tests/no_op.c
@@ -53,7 +53,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/payload.c b/test/core/end2end/tests/payload.c
index c5a198bea63d4001f2b73d21f655ad8a34bacaee..17cea48f03783c02ee59c6c687d340d504f6678f 100644
--- a/test/core/end2end/tests/payload.c
+++ b/test/core/end2end/tests/payload.c
@@ -53,7 +53,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/ping.c b/test/core/end2end/tests/ping.c
index f7e119cc2f29fe6b4d3051ed5922cd69ee0b5a11..5e5169dedcec31b7f32032be47a3a53d36ccf3a8 100644
--- a/test/core/end2end/tests/ping.c
+++ b/test/core/end2end/tests/ping.c
@@ -48,7 +48,7 @@ static void test_ping(grpc_end2end_test_config config) {
   grpc_connectivity_state state = GRPC_CHANNEL_IDLE;
   int i;
 
-  config.init_client(&f, NULL, NULL);
+  config.init_client(&f, NULL);
   config.init_server(&f, NULL);
 
   grpc_channel_ping(f.client, f.cq, tag(0), NULL);
diff --git a/test/core/end2end/tests/ping_pong_streaming.c b/test/core/end2end/tests/ping_pong_streaming.c
index 22a69d0f2fc4fc501fa00208e64e2e8e6167c8d6..52f0d70a443c12a13f700d4c8e1b9533e37c08d8 100644
--- a/test/core/end2end/tests/ping_pong_streaming.c
+++ b/test/core/end2end/tests/ping_pong_streaming.c
@@ -53,7 +53,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/registered_call.c b/test/core/end2end/tests/registered_call.c
index 4dbea86fa1aa2feb17ad2f201f6c8fbf580a47bb..6594b420b9d51a77951d48d1baa4ae937f2abe86 100644
--- a/test/core/end2end/tests/registered_call.c
+++ b/test/core/end2end/tests/registered_call.c
@@ -55,7 +55,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/request_with_flags.c b/test/core/end2end/tests/request_with_flags.c
index f53d30bd48f5eda8d7f306f351b16752c4056062..f96ef6aa94dfde898d1e8dab5ae853790d133ddc 100644
--- a/test/core/end2end/tests/request_with_flags.c
+++ b/test/core/end2end/tests/request_with_flags.c
@@ -54,7 +54,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/request_with_payload.c b/test/core/end2end/tests/request_with_payload.c
index fa0d933b592b63949b732d3a77d01a83f8156fb5..359f4e9fd29c0caf6fc32f6127fb526fe695aa5c 100644
--- a/test/core/end2end/tests/request_with_payload.c
+++ b/test/core/end2end/tests/request_with_payload.c
@@ -53,7 +53,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/resource_quota_server.c b/test/core/end2end/tests/resource_quota_server.c
index fbd4986dfba12837bb086b546003a41683c32539..35f200b75f30b20935a1fabcb054f8622ccc1b33 100644
--- a/test/core/end2end/tests/resource_quota_server.c
+++ b/test/core/end2end/tests/resource_quota_server.c
@@ -53,7 +53,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
@@ -137,17 +137,22 @@ void resource_quota_server(grpc_end2end_test_config config) {
    * will be verified on completion. */
   gpr_slice request_payload_slice = generate_random_slice();
 
-  grpc_call *client_calls[NUM_CALLS];
-  grpc_call *server_calls[NUM_CALLS];
-  grpc_metadata_array initial_metadata_recv[NUM_CALLS];
-  grpc_metadata_array trailing_metadata_recv[NUM_CALLS];
-  grpc_metadata_array request_metadata_recv[NUM_CALLS];
-  grpc_call_details call_details[NUM_CALLS];
-  grpc_status_code status[NUM_CALLS];
-  char *details[NUM_CALLS];
-  size_t details_capacity[NUM_CALLS];
-  grpc_byte_buffer *request_payload_recv[NUM_CALLS];
-  int was_cancelled[NUM_CALLS];
+  grpc_call **client_calls = malloc(sizeof(grpc_call *) * NUM_CALLS);
+  grpc_call **server_calls = malloc(sizeof(grpc_call *) * NUM_CALLS);
+  grpc_metadata_array *initial_metadata_recv =
+      malloc(sizeof(grpc_metadata_array) * NUM_CALLS);
+  grpc_metadata_array *trailing_metadata_recv =
+      malloc(sizeof(grpc_metadata_array) * NUM_CALLS);
+  grpc_metadata_array *request_metadata_recv =
+      malloc(sizeof(grpc_metadata_array) * NUM_CALLS);
+  grpc_call_details *call_details =
+      malloc(sizeof(grpc_call_details) * NUM_CALLS);
+  grpc_status_code *status = malloc(sizeof(grpc_status_code) * NUM_CALLS);
+  char **details = malloc(sizeof(char *) * NUM_CALLS);
+  size_t *details_capacity = malloc(sizeof(size_t) * NUM_CALLS);
+  grpc_byte_buffer **request_payload_recv =
+      malloc(sizeof(grpc_byte_buffer *) * NUM_CALLS);
+  int *was_cancelled = malloc(sizeof(int) * NUM_CALLS);
   grpc_call_error error;
   int pending_client_calls = 0;
   int pending_server_start_calls = 0;
@@ -356,6 +361,18 @@ void resource_quota_server(grpc_end2end_test_config config) {
   gpr_slice_unref(request_payload_slice);
   grpc_resource_quota_unref(resource_quota);
 
+  free(client_calls);
+  free(server_calls);
+  free(initial_metadata_recv);
+  free(trailing_metadata_recv);
+  free(request_metadata_recv);
+  free(call_details);
+  free(status);
+  free(details);
+  free(details_capacity);
+  free(request_payload_recv);
+  free(was_cancelled);
+
   end_test(&f);
   config.tear_down_data(&f);
 }
diff --git a/test/core/end2end/tests/server_finishes_request.c b/test/core/end2end/tests/server_finishes_request.c
index 6268aa60b46c95ee89dc8b76a06ae539102a8516..3bb25fd9242b343369d8b4466a4e69645bc78bd4 100644
--- a/test/core/end2end/tests/server_finishes_request.c
+++ b/test/core/end2end/tests/server_finishes_request.c
@@ -55,7 +55,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/shutdown_finishes_calls.c b/test/core/end2end/tests/shutdown_finishes_calls.c
index bd21cfd7b24f813c8514940d018479a808b455a7..b80a2e35f2334b04aae9f90fee94667e2d6a8b17 100644
--- a/test/core/end2end/tests/shutdown_finishes_calls.c
+++ b/test/core/end2end/tests/shutdown_finishes_calls.c
@@ -53,7 +53,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/shutdown_finishes_tags.c b/test/core/end2end/tests/shutdown_finishes_tags.c
index aca7c55b9f175a32b2129cf3ecfa06ed39bfccd4..1d110a74eacacde72f9478a3779efeb2d987d709 100644
--- a/test/core/end2end/tests/shutdown_finishes_tags.c
+++ b/test/core/end2end/tests/shutdown_finishes_tags.c
@@ -53,7 +53,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/simple_cacheable_request.c b/test/core/end2end/tests/simple_cacheable_request.c
index 0775b2fc2f242891f5e46a0cb38e411008ddcfcd..9f6a6a08a0f4f8bed112a64f2de2c404fe18d4bb 100644
--- a/test/core/end2end/tests/simple_cacheable_request.c
+++ b/test/core/end2end/tests/simple_cacheable_request.c
@@ -55,7 +55,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/simple_delayed_request.c b/test/core/end2end/tests/simple_delayed_request.c
index e661a17effc9d4cd509bd5986250f2c437bc28f1..ec40c8f22dba4d0a6792225ef5b9ce1e32867103 100644
--- a/test/core/end2end/tests/simple_delayed_request.c
+++ b/test/core/end2end/tests/simple_delayed_request.c
@@ -104,7 +104,7 @@ static void simple_delayed_request_body(grpc_end2end_test_config config,
   size_t details_capacity = 0;
   int was_cancelled = 2;
 
-  config.init_client(f, client_args, NULL);
+  config.init_client(f, client_args);
 
   c = grpc_channel_create_call(
       f->client, NULL, GRPC_PROPAGATE_DEFAULTS, f->cq, "/foo",
diff --git a/test/core/end2end/tests/simple_metadata.c b/test/core/end2end/tests/simple_metadata.c
index 98a494b17199c864c7f1d713c3ebfe0c5f191839..7b8adb1f32a13cf9a143f7b9949d474b58c8620f 100644
--- a/test/core/end2end/tests/simple_metadata.c
+++ b/test/core/end2end/tests/simple_metadata.c
@@ -53,7 +53,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/simple_request.c b/test/core/end2end/tests/simple_request.c
index 68f6fa5c4a813f5eacefefb9f32db27f321a58fb..2dea5d6af2ef1ba6eccb2b1a0811eed94c020695 100644
--- a/test/core/end2end/tests/simple_request.c
+++ b/test/core/end2end/tests/simple_request.c
@@ -55,7 +55,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/streaming_error_response.c b/test/core/end2end/tests/streaming_error_response.c
index 05cb9203326d69dfb63474e28fa0481a1b72f865..7b5315d667f4ce3688cfdb4ed12e57abfb567fcf 100644
--- a/test/core/end2end/tests/streaming_error_response.c
+++ b/test/core/end2end/tests/streaming_error_response.c
@@ -55,7 +55,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
           request_status_early ? "true" : "false");
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/test/core/end2end/tests/trailing_metadata.c b/test/core/end2end/tests/trailing_metadata.c
index a7b2490b99e99a79dbd4ce9df4bc9ec65814a0aa..87e29a934fbf1deca1326dcc6f071aa47b96016b 100644
--- a/test/core/end2end/tests/trailing_metadata.c
+++ b/test/core/end2end/tests/trailing_metadata.c
@@ -53,7 +53,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
   f = config.create_fixture(client_args, server_args);
   config.init_server(&f, server_args);
-  config.init_client(&f, client_args, NULL);
+  config.init_client(&f, client_args);
   return f;
 }
 
diff --git a/include/grpc++/impl/thd_cxx11.h b/test/core/transport/pid_controller_test.c
similarity index 53%
rename from include/grpc++/impl/thd_cxx11.h
rename to test/core/transport/pid_controller_test.c
index 2055b1d5389e28f472b8bb2c55c6da01dc55566a..9614983b007c39e31819974bf6d739a8eeb39f68 100644
--- a/include/grpc++/impl/thd_cxx11.h
+++ b/test/core/transport/pid_controller_test.c
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -31,15 +31,47 @@
  *
  */
 
-#ifndef GRPCXX_IMPL_THD_CXX11_H
-#define GRPCXX_IMPL_THD_CXX11_H
+#include "src/core/lib/transport/pid_controller.h"
 
-#include <thread>
+#include <math.h>
 
-namespace grpc {
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+#include <grpc/support/useful.h>
+#include "src/core/lib/support/string.h"
+#include "test/core/util/test_config.h"
 
-using std::thread;
+static void test_noop(void) {
+  gpr_log(GPR_INFO, "test_noop");
+  grpc_pid_controller pid;
+  grpc_pid_controller_init(&pid, 1, 1, 1);
+}
 
-}  // namespace grpc
+static void test_simple_convergence(double gain_p, double gain_i, double gain_d,
+                                    double dt, double set_point, double start) {
+  gpr_log(GPR_INFO,
+          "test_simple_convergence(p=%lf, i=%lf, d=%lf); dt=%lf set_point=%lf "
+          "start=%lf",
+          gain_p, gain_i, gain_d, dt, set_point, start);
+  grpc_pid_controller pid;
+  grpc_pid_controller_init(&pid, 0.2, 0.1, 0.1);
 
-#endif  // GRPCXX_IMPL_THD_CXX11_H
+  double current = start;
+
+  for (int i = 0; i < 1000; i++) {
+    current += grpc_pid_controller_update(&pid, set_point - current, 1);
+  }
+
+  GPR_ASSERT(fabs(set_point - current) < 0.1);
+  GPR_ASSERT(fabs(pid.error_integral) < 0.1);
+}
+
+int main(int argc, char **argv) {
+  grpc_test_init(argc, argv);
+  test_noop();
+  test_simple_convergence(0.2, 0, 0, 1, 100, 0);
+  test_simple_convergence(0.2, 0.1, 0, 1, 100, 0);
+  test_simple_convergence(0.2, 0.1, 0.1, 1, 100, 0);
+  return 0;
+}
diff --git a/test/cpp/codegen/compiler_test_golden b/test/cpp/codegen/compiler_test_golden
index 5f0e8246551a02f313a6e6904c377c172eeedb44..0b82f2a59f3e497db3558c8e403876e98c1af5de 100644
--- a/test/cpp/codegen/compiler_test_golden
+++ b/test/cpp/codegen/compiler_test_golden
@@ -67,7 +67,7 @@ namespace testing {
 // ServiceA detached comment 2
 //
 // ServiceA leading comment 1
-class ServiceA GRPC_FINAL {
+class ServiceA final {
  public:
   class StubInterface {
    public:
@@ -94,10 +94,10 @@ class ServiceA GRPC_FINAL {
     virtual ::grpc::ClientWriterInterface< ::grpc::testing::Request>* MethodA2Raw(::grpc::ClientContext* context, ::grpc::testing::Response* response) = 0;
     virtual ::grpc::ClientAsyncWriterInterface< ::grpc::testing::Request>* AsyncMethodA2Raw(::grpc::ClientContext* context, ::grpc::testing::Response* response, ::grpc::CompletionQueue* cq, void* tag) = 0;
   };
-  class Stub GRPC_FINAL : public StubInterface {
+  class Stub final : public StubInterface {
    public:
     Stub(const std::shared_ptr< ::grpc::ChannelInterface>& channel);
-    ::grpc::Status MethodA1(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::testing::Response* response) GRPC_OVERRIDE;
+    ::grpc::Status MethodA1(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::testing::Response* response) override;
     std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::grpc::testing::Response>> AsyncMethodA1(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::CompletionQueue* cq) {
       return std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::grpc::testing::Response>>(AsyncMethodA1Raw(context, request, cq));
     }
@@ -110,9 +110,9 @@ class ServiceA GRPC_FINAL {
 
    private:
     std::shared_ptr< ::grpc::ChannelInterface> channel_;
-    ::grpc::ClientAsyncResponseReader< ::grpc::testing::Response>* AsyncMethodA1Raw(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::CompletionQueue* cq) GRPC_OVERRIDE;
-    ::grpc::ClientWriter< ::grpc::testing::Request>* MethodA2Raw(::grpc::ClientContext* context, ::grpc::testing::Response* response) GRPC_OVERRIDE;
-    ::grpc::ClientAsyncWriter< ::grpc::testing::Request>* AsyncMethodA2Raw(::grpc::ClientContext* context, ::grpc::testing::Response* response, ::grpc::CompletionQueue* cq, void* tag) GRPC_OVERRIDE;
+    ::grpc::ClientAsyncResponseReader< ::grpc::testing::Response>* AsyncMethodA1Raw(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::CompletionQueue* cq) override;
+    ::grpc::ClientWriter< ::grpc::testing::Request>* MethodA2Raw(::grpc::ClientContext* context, ::grpc::testing::Response* response) override;
+    ::grpc::ClientAsyncWriter< ::grpc::testing::Request>* AsyncMethodA2Raw(::grpc::ClientContext* context, ::grpc::testing::Response* response, ::grpc::CompletionQueue* cq, void* tag) override;
     const ::grpc::RpcMethod rpcmethod_MethodA1_;
     const ::grpc::RpcMethod rpcmethod_MethodA2_;
   };
@@ -140,11 +140,11 @@ class ServiceA GRPC_FINAL {
     WithAsyncMethod_MethodA1() {
       ::grpc::Service::MarkMethodAsync(0);
     }
-    ~WithAsyncMethod_MethodA1() GRPC_OVERRIDE {
+    ~WithAsyncMethod_MethodA1() override {
       BaseClassMustBeDerivedFromService(this);
     }
     // disable synchronous version of this method
-    ::grpc::Status MethodA1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response) GRPC_FINAL GRPC_OVERRIDE {
+    ::grpc::Status MethodA1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response) final override {
       abort();
       return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
     }
@@ -160,11 +160,11 @@ class ServiceA GRPC_FINAL {
     WithAsyncMethod_MethodA2() {
       ::grpc::Service::MarkMethodAsync(1);
     }
-    ~WithAsyncMethod_MethodA2() GRPC_OVERRIDE {
+    ~WithAsyncMethod_MethodA2() override {
       BaseClassMustBeDerivedFromService(this);
     }
     // disable synchronous version of this method
-    ::grpc::Status MethodA2(::grpc::ServerContext* context, ::grpc::ServerReader< ::grpc::testing::Request>* reader, ::grpc::testing::Response* response) GRPC_FINAL GRPC_OVERRIDE {
+    ::grpc::Status MethodA2(::grpc::ServerContext* context, ::grpc::ServerReader< ::grpc::testing::Request>* reader, ::grpc::testing::Response* response) final override {
       abort();
       return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
     }
@@ -181,11 +181,11 @@ class ServiceA GRPC_FINAL {
     WithGenericMethod_MethodA1() {
       ::grpc::Service::MarkMethodGeneric(0);
     }
-    ~WithGenericMethod_MethodA1() GRPC_OVERRIDE {
+    ~WithGenericMethod_MethodA1() override {
       BaseClassMustBeDerivedFromService(this);
     }
     // disable synchronous version of this method
-    ::grpc::Status MethodA1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response) GRPC_FINAL GRPC_OVERRIDE {
+    ::grpc::Status MethodA1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response) final override {
       abort();
       return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
     }
@@ -198,11 +198,11 @@ class ServiceA GRPC_FINAL {
     WithGenericMethod_MethodA2() {
       ::grpc::Service::MarkMethodGeneric(1);
     }
-    ~WithGenericMethod_MethodA2() GRPC_OVERRIDE {
+    ~WithGenericMethod_MethodA2() override {
       BaseClassMustBeDerivedFromService(this);
     }
     // disable synchronous version of this method
-    ::grpc::Status MethodA2(::grpc::ServerContext* context, ::grpc::ServerReader< ::grpc::testing::Request>* reader, ::grpc::testing::Response* response) GRPC_FINAL GRPC_OVERRIDE {
+    ::grpc::Status MethodA2(::grpc::ServerContext* context, ::grpc::ServerReader< ::grpc::testing::Request>* reader, ::grpc::testing::Response* response) final override {
       abort();
       return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
     }
@@ -216,11 +216,11 @@ class ServiceA GRPC_FINAL {
       ::grpc::Service::MarkMethodStreamed(0,
         new ::grpc::StreamedUnaryHandler< ::grpc::testing::Request, ::grpc::testing::Response>(std::bind(&WithStreamedUnaryMethod_MethodA1<BaseClass>::StreamedMethodA1, this, std::placeholders::_1, std::placeholders::_2)));
     }
-    ~WithStreamedUnaryMethod_MethodA1() GRPC_OVERRIDE {
+    ~WithStreamedUnaryMethod_MethodA1() override {
       BaseClassMustBeDerivedFromService(this);
     }
     // disable regular version of this method
-    ::grpc::Status MethodA1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response) GRPC_FINAL GRPC_OVERRIDE {
+    ::grpc::Status MethodA1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response) final override {
       abort();
       return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
     }
@@ -233,7 +233,7 @@ class ServiceA GRPC_FINAL {
 };
 
 // ServiceB leading comment 1
-class ServiceB GRPC_FINAL {
+class ServiceB final {
  public:
   class StubInterface {
    public:
@@ -247,17 +247,17 @@ class ServiceB GRPC_FINAL {
   private:
     virtual ::grpc::ClientAsyncResponseReaderInterface< ::grpc::testing::Response>* AsyncMethodB1Raw(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::CompletionQueue* cq) = 0;
   };
-  class Stub GRPC_FINAL : public StubInterface {
+  class Stub final : public StubInterface {
    public:
     Stub(const std::shared_ptr< ::grpc::ChannelInterface>& channel);
-    ::grpc::Status MethodB1(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::testing::Response* response) GRPC_OVERRIDE;
+    ::grpc::Status MethodB1(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::testing::Response* response) override;
     std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::grpc::testing::Response>> AsyncMethodB1(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::CompletionQueue* cq) {
       return std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::grpc::testing::Response>>(AsyncMethodB1Raw(context, request, cq));
     }
 
    private:
     std::shared_ptr< ::grpc::ChannelInterface> channel_;
-    ::grpc::ClientAsyncResponseReader< ::grpc::testing::Response>* AsyncMethodB1Raw(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::CompletionQueue* cq) GRPC_OVERRIDE;
+    ::grpc::ClientAsyncResponseReader< ::grpc::testing::Response>* AsyncMethodB1Raw(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::CompletionQueue* cq) override;
     const ::grpc::RpcMethod rpcmethod_MethodB1_;
   };
   static std::unique_ptr<Stub> NewStub(const std::shared_ptr< ::grpc::ChannelInterface>& channel, const ::grpc::StubOptions& options = ::grpc::StubOptions());
@@ -278,11 +278,11 @@ class ServiceB GRPC_FINAL {
     WithAsyncMethod_MethodB1() {
       ::grpc::Service::MarkMethodAsync(0);
     }
-    ~WithAsyncMethod_MethodB1() GRPC_OVERRIDE {
+    ~WithAsyncMethod_MethodB1() override {
       BaseClassMustBeDerivedFromService(this);
     }
     // disable synchronous version of this method
-    ::grpc::Status MethodB1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response) GRPC_FINAL GRPC_OVERRIDE {
+    ::grpc::Status MethodB1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response) final override {
       abort();
       return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
     }
@@ -299,11 +299,11 @@ class ServiceB GRPC_FINAL {
     WithGenericMethod_MethodB1() {
       ::grpc::Service::MarkMethodGeneric(0);
     }
-    ~WithGenericMethod_MethodB1() GRPC_OVERRIDE {
+    ~WithGenericMethod_MethodB1() override {
       BaseClassMustBeDerivedFromService(this);
     }
     // disable synchronous version of this method
-    ::grpc::Status MethodB1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response) GRPC_FINAL GRPC_OVERRIDE {
+    ::grpc::Status MethodB1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response) final override {
       abort();
       return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
     }
@@ -317,11 +317,11 @@ class ServiceB GRPC_FINAL {
       ::grpc::Service::MarkMethodStreamed(0,
         new ::grpc::StreamedUnaryHandler< ::grpc::testing::Request, ::grpc::testing::Response>(std::bind(&WithStreamedUnaryMethod_MethodB1<BaseClass>::StreamedMethodB1, this, std::placeholders::_1, std::placeholders::_2)));
     }
-    ~WithStreamedUnaryMethod_MethodB1() GRPC_OVERRIDE {
+    ~WithStreamedUnaryMethod_MethodB1() override {
       BaseClassMustBeDerivedFromService(this);
     }
     // disable regular version of this method
-    ::grpc::Status MethodB1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response) GRPC_FINAL GRPC_OVERRIDE {
+    ::grpc::Status MethodB1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response) final override {
       abort();
       return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
     }
diff --git a/test/cpp/common/auth_property_iterator_test.cc b/test/cpp/common/auth_property_iterator_test.cc
index 66225ff335cf34019eac153b50753f713e95e034..16bebcab740df4727f15983bf65bef1af8104f38 100644
--- a/test/cpp/common/auth_property_iterator_test.cc
+++ b/test/cpp/common/auth_property_iterator_test.cc
@@ -56,7 +56,7 @@ class TestAuthPropertyIterator : public AuthPropertyIterator {
 
 class AuthPropertyIteratorTest : public ::testing::Test {
  protected:
-  void SetUp() GRPC_OVERRIDE {
+  void SetUp() override {
     ctx_ = grpc_auth_context_create(NULL);
     grpc_auth_context_add_cstring_property(ctx_, "name", "chapi");
     grpc_auth_context_add_cstring_property(ctx_, "name", "chapo");
@@ -64,7 +64,7 @@ class AuthPropertyIteratorTest : public ::testing::Test {
     EXPECT_EQ(1,
               grpc_auth_context_set_peer_identity_property_name(ctx_, "name"));
   }
-  void TearDown() GRPC_OVERRIDE { grpc_auth_context_release(ctx_); }
+  void TearDown() override { grpc_auth_context_release(ctx_); }
   grpc_auth_context* ctx_;
 };
 
diff --git a/test/cpp/end2end/async_end2end_test.cc b/test/cpp/end2end/async_end2end_test.cc
index 823f0bd0358e05751e2abe24f42be14160129026..3845582d5db22e06617cb35bd76f7f5a2e24c935 100644
--- a/test/cpp/end2end/async_end2end_test.cc
+++ b/test/cpp/end2end/async_end2end_test.cc
@@ -211,10 +211,10 @@ bool plugin_has_sync_methods(std::unique_ptr<ServerBuilderPlugin>& plugin) {
 // that needs to be tested here.
 class ServerBuilderSyncPluginDisabler : public ::grpc::ServerBuilderOption {
  public:
-  void UpdateArguments(ChannelArguments* arg) GRPC_OVERRIDE {}
+  void UpdateArguments(ChannelArguments* arg) override {}
 
-  void UpdatePlugins(std::vector<std::unique_ptr<ServerBuilderPlugin>>* plugins)
-      GRPC_OVERRIDE {
+  void UpdatePlugins(
+      std::vector<std::unique_ptr<ServerBuilderPlugin>>* plugins) override {
     plugins->erase(std::remove_if(plugins->begin(), plugins->end(),
                                   plugin_has_sync_methods),
                    plugins->end());
@@ -246,7 +246,7 @@ class AsyncEnd2endTest : public ::testing::TestWithParam<TestScenario> {
  protected:
   AsyncEnd2endTest() { GetParam().Log(); }
 
-  void SetUp() GRPC_OVERRIDE {
+  void SetUp() override {
     poll_overrider_.reset(new PollingOverrider(!GetParam().disable_blocking));
 
     port_ = grpc_pick_unused_port_or_die();
@@ -269,7 +269,7 @@ class AsyncEnd2endTest : public ::testing::TestWithParam<TestScenario> {
     gpr_tls_set(&g_is_async_end2end_test, 1);
   }
 
-  void TearDown() GRPC_OVERRIDE {
+  void TearDown() override {
     server_->Shutdown();
     void* ignored_tag;
     bool ignored_ok;
diff --git a/test/cpp/end2end/client_crash_test_server.cc b/test/cpp/end2end/client_crash_test_server.cc
index 6e1457407c1f8a1706df5a7e220162b78d170700..0e0a10598924c79105e96ae2f1afc62df9ccc5c0 100644
--- a/test/cpp/end2end/client_crash_test_server.cc
+++ b/test/cpp/end2end/client_crash_test_server.cc
@@ -58,11 +58,10 @@ using namespace gflags;
 namespace grpc {
 namespace testing {
 
-class ServiceImpl GRPC_FINAL
-    : public ::grpc::testing::EchoTestService::Service {
-  Status BidiStream(ServerContext* context,
-                    ServerReaderWriter<EchoResponse, EchoRequest>* stream)
-      GRPC_OVERRIDE {
+class ServiceImpl final : public ::grpc::testing::EchoTestService::Service {
+  Status BidiStream(
+      ServerContext* context,
+      ServerReaderWriter<EchoResponse, EchoRequest>* stream) override {
     EchoRequest request;
     EchoResponse response;
     while (stream->Read(&request)) {
diff --git a/test/cpp/end2end/end2end_test.cc b/test/cpp/end2end/end2end_test.cc
index 43b7d44255e7a2b702625337fc395e3117dd8946..4b8749884f8fe793c7764aa667307b0663365009 100644
--- a/test/cpp/end2end/end2end_test.cc
+++ b/test/cpp/end2end/end2end_test.cc
@@ -92,12 +92,12 @@ class TestMetadataCredentialsPlugin : public MetadataCredentialsPlugin {
         is_blocking_(is_blocking),
         is_successful_(is_successful) {}
 
-  bool IsBlocking() const GRPC_OVERRIDE { return is_blocking_; }
+  bool IsBlocking() const override { return is_blocking_; }
 
-  Status GetMetadata(grpc::string_ref service_url, grpc::string_ref method_name,
-                     const grpc::AuthContext& channel_auth_context,
-                     std::multimap<grpc::string, grpc::string>* metadata)
-      GRPC_OVERRIDE {
+  Status GetMetadata(
+      grpc::string_ref service_url, grpc::string_ref method_name,
+      const grpc::AuthContext& channel_auth_context,
+      std::multimap<grpc::string, grpc::string>* metadata) override {
     EXPECT_GT(service_url.length(), 0UL);
     EXPECT_GT(method_name.length(), 0UL);
     EXPECT_TRUE(channel_auth_context.IsPeerAuthenticated());
@@ -145,11 +145,11 @@ class TestAuthMetadataProcessor : public AuthMetadataProcessor {
   }
 
   // Interface implementation
-  bool IsBlocking() const GRPC_OVERRIDE { return is_blocking_; }
+  bool IsBlocking() const override { return is_blocking_; }
 
   Status Process(const InputMetadata& auth_metadata, AuthContext* context,
                  OutputMetadata* consumed_auth_metadata,
-                 OutputMetadata* response_metadata) GRPC_OVERRIDE {
+                 OutputMetadata* response_metadata) override {
     EXPECT_TRUE(consumed_auth_metadata != nullptr);
     EXPECT_TRUE(context != nullptr);
     EXPECT_TRUE(response_metadata != nullptr);
@@ -185,7 +185,7 @@ class Proxy : public ::grpc::testing::EchoTestService::Service {
       : stub_(grpc::testing::EchoTestService::NewStub(channel)) {}
 
   Status Echo(ServerContext* server_context, const EchoRequest* request,
-              EchoResponse* response) GRPC_OVERRIDE {
+              EchoResponse* response) override {
     std::unique_ptr<ClientContext> client_context =
         ClientContext::FromServerContext(*server_context);
     return stub_->Echo(client_context.get(), *request, response);
@@ -199,7 +199,7 @@ class TestServiceImplDupPkg
     : public ::grpc::testing::duplicate::EchoTestService::Service {
  public:
   Status Echo(ServerContext* context, const EchoRequest* request,
-              EchoResponse* response) GRPC_OVERRIDE {
+              EchoResponse* response) override {
     response->set_message("no package");
     return Status::OK;
   }
@@ -229,7 +229,7 @@ class End2endTest : public ::testing::TestWithParam<TestScenario> {
     GetParam().Log();
   }
 
-  void TearDown() GRPC_OVERRIDE {
+  void TearDown() override {
     if (is_server_started_) {
       server_->Shutdown();
       if (proxy_server_) proxy_server_->Shutdown();
@@ -1496,7 +1496,7 @@ class ResourceQuotaEnd2endTest : public End2endTest {
   ResourceQuotaEnd2endTest()
       : server_resource_quota_("server_resource_quota") {}
 
-  virtual void ConfigureServerBuilder(ServerBuilder* builder) GRPC_OVERRIDE {
+  virtual void ConfigureServerBuilder(ServerBuilder* builder) override {
     builder->SetResourceQuota(server_resource_quota_);
   }
 
diff --git a/test/cpp/end2end/filter_end2end_test.cc b/test/cpp/end2end/filter_end2end_test.cc
index 853720fd0d00c8f014433141b0b5776222e6c0b2..ab6ed46de564446b85f59c9d40455206d43990cf 100644
--- a/test/cpp/end2end/filter_end2end_test.cc
+++ b/test/cpp/end2end/filter_end2end_test.cc
@@ -78,35 +78,35 @@ namespace {
 
 int global_num_connections = 0;
 int global_num_calls = 0;
-mutex global_mu;
+std::mutex global_mu;
 
 void IncrementConnectionCounter() {
-  unique_lock<mutex> lock(global_mu);
+  std::unique_lock<std::mutex> lock(global_mu);
   ++global_num_connections;
 }
 
 void ResetConnectionCounter() {
-  unique_lock<mutex> lock(global_mu);
+  std::unique_lock<std::mutex> lock(global_mu);
   global_num_connections = 0;
 }
 
 int GetConnectionCounterValue() {
-  unique_lock<mutex> lock(global_mu);
+  std::unique_lock<std::mutex> lock(global_mu);
   return global_num_connections;
 }
 
 void IncrementCallCounter() {
-  unique_lock<mutex> lock(global_mu);
+  std::unique_lock<std::mutex> lock(global_mu);
   ++global_num_calls;
 }
 
 void ResetCallCounter() {
-  unique_lock<mutex> lock(global_mu);
+  std::unique_lock<std::mutex> lock(global_mu);
   global_num_calls = 0;
 }
 
 int GetCallCounterValue() {
-  unique_lock<mutex> lock(global_mu);
+  std::unique_lock<std::mutex> lock(global_mu);
   return global_num_calls;
 }
 
@@ -126,7 +126,7 @@ class CallDataImpl : public CallData {
       : CallData(channel_data) {}
 
   void StartTransportStreamOp(grpc_exec_ctx* exec_ctx, grpc_call_element* elem,
-                              TransportStreamOp* op) GRPC_OVERRIDE {
+                              TransportStreamOp* op) override {
     // Incrementing the counter could be done from the ctor, but we want
     // to test that the individual methods are actually called correctly.
     if (op->recv_initial_metadata() != nullptr) IncrementCallCounter();
@@ -138,7 +138,7 @@ class FilterEnd2endTest : public ::testing::Test {
  protected:
   FilterEnd2endTest() : server_host_("localhost") {}
 
-  void SetUp() GRPC_OVERRIDE {
+  void SetUp() override {
     int port = grpc_pick_unused_port_or_die();
     server_address_ << server_host_ << ":" << port;
     // Setup server
@@ -150,7 +150,7 @@ class FilterEnd2endTest : public ::testing::Test {
     server_ = builder.BuildAndStart();
   }
 
-  void TearDown() GRPC_OVERRIDE {
+  void TearDown() override {
     server_->Shutdown();
     void* ignored_tag;
     bool ignored_ok;
diff --git a/test/cpp/end2end/generic_end2end_test.cc b/test/cpp/end2end/generic_end2end_test.cc
index 57efa5fa17f2069736de0cbcffdbe5ad255c3912..25c221bb2b09600cb23259b416f09518fabb9f31 100644
--- a/test/cpp/end2end/generic_end2end_test.cc
+++ b/test/cpp/end2end/generic_end2end_test.cc
@@ -75,7 +75,7 @@ class GenericEnd2endTest : public ::testing::Test {
  protected:
   GenericEnd2endTest() : server_host_("localhost") {}
 
-  void SetUp() GRPC_OVERRIDE {
+  void SetUp() override {
     int port = grpc_pick_unused_port_or_die();
     server_address_ << server_host_ << ":" << port;
     // Setup server
@@ -91,7 +91,7 @@ class GenericEnd2endTest : public ::testing::Test {
     server_ = builder.BuildAndStart();
   }
 
-  void TearDown() GRPC_OVERRIDE {
+  void TearDown() override {
     server_->Shutdown();
     void* ignored_tag;
     bool ignored_ok;
diff --git a/test/cpp/end2end/hybrid_end2end_test.cc b/test/cpp/end2end/hybrid_end2end_test.cc
index 76a5732f338adfae3068204929e9921e81f998d3..a4ba76fed149bb9c9b4edc560038cd5aa5fd2081 100644
--- a/test/cpp/end2end/hybrid_end2end_test.cc
+++ b/test/cpp/end2end/hybrid_end2end_test.cc
@@ -188,7 +188,7 @@ class TestServiceImplDupPkg
     : public ::grpc::testing::duplicate::EchoTestService::Service {
  public:
   Status Echo(ServerContext* context, const EchoRequest* request,
-              EchoResponse* response) GRPC_OVERRIDE {
+              EchoResponse* response) override {
     response->set_message(request->message() + "_dup");
     return Status::OK;
   }
@@ -230,7 +230,7 @@ class HybridEnd2endTest : public ::testing::Test {
     server_ = builder.BuildAndStart();
   }
 
-  void TearDown() GRPC_OVERRIDE {
+  void TearDown() override {
     if (server_) {
       server_->Shutdown();
     }
@@ -449,9 +449,9 @@ class StreamedUnaryDupPkg
     : public duplicate::EchoTestService::WithStreamedUnaryMethod_Echo<
           TestServiceImplDupPkg> {
  public:
-  Status StreamedEcho(ServerContext* context,
-                      ServerUnaryStreamer<EchoRequest, EchoResponse>* stream)
-      GRPC_OVERRIDE {
+  Status StreamedEcho(
+      ServerContext* context,
+      ServerUnaryStreamer<EchoRequest, EchoResponse>* stream) override {
     EchoRequest req;
     EchoResponse resp;
     uint32_t next_msg_sz;
@@ -487,9 +487,9 @@ TEST_F(HybridEnd2endTest,
 class FullyStreamedUnaryDupPkg
     : public duplicate::EchoTestService::StreamedUnaryService {
  public:
-  Status StreamedEcho(ServerContext* context,
-                      ServerUnaryStreamer<EchoRequest, EchoResponse>* stream)
-      GRPC_OVERRIDE {
+  Status StreamedEcho(
+      ServerContext* context,
+      ServerUnaryStreamer<EchoRequest, EchoResponse>* stream) override {
     EchoRequest req;
     EchoResponse resp;
     uint32_t next_msg_sz;
@@ -528,7 +528,7 @@ class SplitResponseStreamDupPkg
  public:
   Status StreamedResponseStream(
       ServerContext* context,
-      ServerSplitStreamer<EchoRequest, EchoResponse>* stream) GRPC_OVERRIDE {
+      ServerSplitStreamer<EchoRequest, EchoResponse>* stream) override {
     EchoRequest req;
     EchoResponse resp;
     uint32_t next_msg_sz;
@@ -568,7 +568,7 @@ class FullySplitStreamedDupPkg
  public:
   Status StreamedResponseStream(
       ServerContext* context,
-      ServerSplitStreamer<EchoRequest, EchoResponse>* stream) GRPC_OVERRIDE {
+      ServerSplitStreamer<EchoRequest, EchoResponse>* stream) override {
     EchoRequest req;
     EchoResponse resp;
     uint32_t next_msg_sz;
@@ -605,9 +605,9 @@ TEST_F(HybridEnd2endTest,
 // Add a second service that is fully server streamed
 class FullyStreamedDupPkg : public duplicate::EchoTestService::StreamedService {
  public:
-  Status StreamedEcho(ServerContext* context,
-                      ServerUnaryStreamer<EchoRequest, EchoResponse>* stream)
-      GRPC_OVERRIDE {
+  Status StreamedEcho(
+      ServerContext* context,
+      ServerUnaryStreamer<EchoRequest, EchoResponse>* stream) override {
     EchoRequest req;
     EchoResponse resp;
     uint32_t next_msg_sz;
@@ -620,7 +620,7 @@ class FullyStreamedDupPkg : public duplicate::EchoTestService::StreamedService {
   }
   Status StreamedResponseStream(
       ServerContext* context,
-      ServerSplitStreamer<EchoRequest, EchoResponse>* stream) GRPC_OVERRIDE {
+      ServerSplitStreamer<EchoRequest, EchoResponse>* stream) override {
     EchoRequest req;
     EchoResponse resp;
     uint32_t next_msg_sz;
diff --git a/test/cpp/end2end/mock_test.cc b/test/cpp/end2end/mock_test.cc
index 0da5861b67d42b1f6c404762913fabcc4d694ee4..d6664da5a0f9c2a7fc3c6628170b567bc1dacaae 100644
--- a/test/cpp/end2end/mock_test.cc
+++ b/test/cpp/end2end/mock_test.cc
@@ -61,46 +61,44 @@ namespace testing {
 
 namespace {
 template <class W, class R>
-class MockClientReaderWriter GRPC_FINAL
-    : public ClientReaderWriterInterface<W, R> {
+class MockClientReaderWriter final : public ClientReaderWriterInterface<W, R> {
  public:
-  void WaitForInitialMetadata() GRPC_OVERRIDE {}
-  bool NextMessageSize(uint32_t* sz) GRPC_OVERRIDE {
+  void WaitForInitialMetadata() override {}
+  bool NextMessageSize(uint32_t* sz) override {
     *sz = UINT_MAX;
     return true;
   }
-  bool Read(R* msg) GRPC_OVERRIDE { return true; }
-  bool Write(const W& msg) GRPC_OVERRIDE { return true; }
-  bool WritesDone() GRPC_OVERRIDE { return true; }
-  Status Finish() GRPC_OVERRIDE { return Status::OK; }
+  bool Read(R* msg) override { return true; }
+  bool Write(const W& msg) override { return true; }
+  bool WritesDone() override { return true; }
+  Status Finish() override { return Status::OK; }
 };
 template <>
-class MockClientReaderWriter<EchoRequest, EchoResponse> GRPC_FINAL
+class MockClientReaderWriter<EchoRequest, EchoResponse> final
     : public ClientReaderWriterInterface<EchoRequest, EchoResponse> {
  public:
   MockClientReaderWriter() : writes_done_(false) {}
-  void WaitForInitialMetadata() GRPC_OVERRIDE {}
-  bool NextMessageSize(uint32_t* sz) GRPC_OVERRIDE {
+  void WaitForInitialMetadata() override {}
+  bool NextMessageSize(uint32_t* sz) override {
     *sz = UINT_MAX;
     return true;
   }
-  bool Read(EchoResponse* msg) GRPC_OVERRIDE {
+  bool Read(EchoResponse* msg) override {
     if (writes_done_) return false;
     msg->set_message(last_message_);
     return true;
   }
 
-  bool Write(const EchoRequest& msg,
-             const WriteOptions& options) GRPC_OVERRIDE {
+  bool Write(const EchoRequest& msg, const WriteOptions& options) override {
     gpr_log(GPR_INFO, "mock recv msg %s", msg.message().c_str());
     last_message_ = msg.message();
     return true;
   }
-  bool WritesDone() GRPC_OVERRIDE {
+  bool WritesDone() override {
     writes_done_ = true;
     return true;
   }
-  Status Finish() GRPC_OVERRIDE { return Status::OK; }
+  Status Finish() override { return Status::OK; }
 
  private:
   bool writes_done_;
@@ -113,51 +111,51 @@ class MockStub : public EchoTestService::StubInterface {
   MockStub() {}
   ~MockStub() {}
   Status Echo(ClientContext* context, const EchoRequest& request,
-              EchoResponse* response) GRPC_OVERRIDE {
+              EchoResponse* response) override {
     response->set_message(request.message());
     return Status::OK;
   }
   Status Unimplemented(ClientContext* context, const EchoRequest& request,
-                       EchoResponse* response) GRPC_OVERRIDE {
+                       EchoResponse* response) override {
     return Status::OK;
   }
 
  private:
   ClientAsyncResponseReaderInterface<EchoResponse>* AsyncEchoRaw(
       ClientContext* context, const EchoRequest& request,
-      CompletionQueue* cq) GRPC_OVERRIDE {
+      CompletionQueue* cq) override {
     return nullptr;
   }
   ClientWriterInterface<EchoRequest>* RequestStreamRaw(
-      ClientContext* context, EchoResponse* response) GRPC_OVERRIDE {
+      ClientContext* context, EchoResponse* response) override {
     return nullptr;
   }
   ClientAsyncWriterInterface<EchoRequest>* AsyncRequestStreamRaw(
       ClientContext* context, EchoResponse* response, CompletionQueue* cq,
-      void* tag) GRPC_OVERRIDE {
+      void* tag) override {
     return nullptr;
   }
   ClientReaderInterface<EchoResponse>* ResponseStreamRaw(
-      ClientContext* context, const EchoRequest& request) GRPC_OVERRIDE {
+      ClientContext* context, const EchoRequest& request) override {
     return nullptr;
   }
   ClientAsyncReaderInterface<EchoResponse>* AsyncResponseStreamRaw(
       ClientContext* context, const EchoRequest& request, CompletionQueue* cq,
-      void* tag) GRPC_OVERRIDE {
+      void* tag) override {
     return nullptr;
   }
   ClientReaderWriterInterface<EchoRequest, EchoResponse>* BidiStreamRaw(
-      ClientContext* context) GRPC_OVERRIDE {
+      ClientContext* context) override {
     return new MockClientReaderWriter<EchoRequest, EchoResponse>();
   }
   ClientAsyncReaderWriterInterface<EchoRequest, EchoResponse>*
   AsyncBidiStreamRaw(ClientContext* context, CompletionQueue* cq,
-                     void* tag) GRPC_OVERRIDE {
+                     void* tag) override {
     return nullptr;
   }
   ClientAsyncResponseReaderInterface<EchoResponse>* AsyncUnimplementedRaw(
       ClientContext* context, const EchoRequest& request,
-      CompletionQueue* cq) GRPC_OVERRIDE {
+      CompletionQueue* cq) override {
     return nullptr;
   }
 };
@@ -216,14 +214,14 @@ class FakeClient {
 class TestServiceImpl : public EchoTestService::Service {
  public:
   Status Echo(ServerContext* context, const EchoRequest* request,
-              EchoResponse* response) GRPC_OVERRIDE {
+              EchoResponse* response) override {
     response->set_message(request->message());
     return Status::OK;
   }
 
-  Status BidiStream(ServerContext* context,
-                    ServerReaderWriter<EchoResponse, EchoRequest>* stream)
-      GRPC_OVERRIDE {
+  Status BidiStream(
+      ServerContext* context,
+      ServerReaderWriter<EchoResponse, EchoRequest>* stream) override {
     EchoRequest request;
     EchoResponse response;
     while (stream->Read(&request)) {
@@ -239,7 +237,7 @@ class MockTest : public ::testing::Test {
  protected:
   MockTest() {}
 
-  void SetUp() GRPC_OVERRIDE {
+  void SetUp() override {
     int port = grpc_pick_unused_port_or_die();
     server_address_ << "localhost:" << port;
     // Setup server
@@ -250,7 +248,7 @@ class MockTest : public ::testing::Test {
     server_ = builder.BuildAndStart();
   }
 
-  void TearDown() GRPC_OVERRIDE { server_->Shutdown(); }
+  void TearDown() override { server_->Shutdown(); }
 
   void ResetStub() {
     std::shared_ptr<Channel> channel =
diff --git a/test/cpp/end2end/proto_server_reflection_test.cc b/test/cpp/end2end/proto_server_reflection_test.cc
index 75efd01f066e16e0c85b8b58e175332cb41d19dd..8b9688d20037f7c5be000ec6e51d35a15a888213 100644
--- a/test/cpp/end2end/proto_server_reflection_test.cc
+++ b/test/cpp/end2end/proto_server_reflection_test.cc
@@ -56,7 +56,7 @@ class ProtoServerReflectionTest : public ::testing::Test {
  public:
   ProtoServerReflectionTest() {}
 
-  void SetUp() GRPC_OVERRIDE {
+  void SetUp() override {
     port_ = grpc_pick_unused_port_or_die();
     ref_desc_pool_ = protobuf::DescriptorPool::generated_pool();
 
diff --git a/test/cpp/end2end/round_robin_end2end_test.cc b/test/cpp/end2end/round_robin_end2end_test.cc
new file mode 100644
index 0000000000000000000000000000000000000000..76211cbdd3e742cd827f772f4ed6b324cffa2066
--- /dev/null
+++ b/test/cpp/end2end/round_robin_end2end_test.cc
@@ -0,0 +1,211 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <memory>
+#include <mutex>
+#include <thread>
+
+#include <grpc++/channel.h>
+#include <grpc++/client_context.h>
+#include <grpc++/create_channel.h>
+#include <grpc++/server.h>
+#include <grpc++/server_builder.h>
+#include <grpc/grpc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/thd.h>
+#include <grpc/support/time.h>
+#include <gtest/gtest.h>
+
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
+#include "test/core/util/port.h"
+#include "test/core/util/test_config.h"
+#include "test/cpp/end2end/test_service_impl.h"
+
+using grpc::testing::EchoRequest;
+using grpc::testing::EchoResponse;
+using std::chrono::system_clock;
+
+namespace grpc {
+namespace testing {
+namespace {
+
+// Subclass of TestServiceImpl that increments a request counter for
+// every call to the Echo RPC.
+class MyTestServiceImpl : public TestServiceImpl {
+ public:
+  MyTestServiceImpl() : request_count_(0) {}
+
+  Status Echo(ServerContext* context, const EchoRequest* request,
+              EchoResponse* response) override {
+    {
+      std::unique_lock<std::mutex> lock(mu_);
+      ++request_count_;
+    }
+    return TestServiceImpl::Echo(context, request, response);
+  }
+
+  int request_count() {
+    std::unique_lock<std::mutex> lock(mu_);
+    return request_count_;
+  }
+
+ private:
+  std::mutex mu_;
+  int request_count_;
+};
+
+class RoundRobinEnd2endTest : public ::testing::Test {
+ protected:
+  RoundRobinEnd2endTest() : server_host_("localhost") {}
+
+  void StartServers(int num_servers) {
+    for (int i = 0; i < num_servers; ++i) {
+      servers_.emplace_back(new ServerData(server_host_));
+    }
+  }
+
+  void TearDown() override {
+    for (size_t i = 0; i < servers_.size(); ++i) {
+      servers_[i]->Shutdown();
+    }
+  }
+
+  void ResetStub(bool round_robin) {
+    ChannelArguments args;
+    if (round_robin) args.SetLoadBalancingPolicyName("round_robin");
+    std::ostringstream uri;
+    uri << "ipv4:///";
+    for (size_t i = 0; i < servers_.size() - 1; ++i) {
+      uri << "127.0.0.1:" << servers_[i]->port_ << ",";
+    }
+    uri << "127.0.0.1:" << servers_[servers_.size() - 1]->port_;
+    std::shared_ptr<Channel> channel =
+        CreateCustomChannel(uri.str(), InsecureChannelCredentials(), args);
+    stub_ = grpc::testing::EchoTestService::NewStub(channel);
+  }
+
+  void SendRpc(int num_rpcs) {
+    EchoRequest request;
+    EchoResponse response;
+    request.set_message("Live long and prosper.");
+    for (int i = 0; i < num_rpcs; i++) {
+      ClientContext context;
+      Status status = stub_->Echo(&context, request, &response);
+      EXPECT_TRUE(status.ok());
+      EXPECT_EQ(response.message(), request.message());
+    }
+  }
+
+  struct ServerData {
+    int port_;
+    std::unique_ptr<Server> server_;
+    MyTestServiceImpl service_;
+    std::unique_ptr<std::thread> thread_;
+
+    explicit ServerData(const grpc::string& server_host) {
+      port_ = grpc_pick_unused_port_or_die();
+      gpr_log(GPR_INFO, "starting server on port %d", port_);
+      std::mutex mu;
+      std::condition_variable cond;
+      thread_.reset(new std::thread(
+          std::bind(&ServerData::Start, this, server_host, &mu, &cond)));
+      std::unique_lock<std::mutex> lock(mu);
+      cond.wait(lock);
+      gpr_log(GPR_INFO, "server startup complete");
+    }
+
+    void Start(const grpc::string& server_host, std::mutex* mu,
+               std::condition_variable* cond) {
+      std::ostringstream server_address;
+      server_address << server_host << ":" << port_;
+      ServerBuilder builder;
+      builder.AddListeningPort(server_address.str(),
+                               InsecureServerCredentials());
+      builder.RegisterService(&service_);
+      server_ = builder.BuildAndStart();
+      std::lock_guard<std::mutex> lock(*mu);
+      cond->notify_one();
+    }
+
+    void Shutdown() {
+      server_->Shutdown();
+      thread_->join();
+    }
+  };
+
+  const grpc::string server_host_;
+  CompletionQueue cli_cq_;
+  std::unique_ptr<grpc::testing::EchoTestService::Stub> stub_;
+  std::vector<std::unique_ptr<ServerData>> servers_;
+};
+
+TEST_F(RoundRobinEnd2endTest, PickFirst) {
+  // Start servers and send one RPC per server.
+  const int kNumServers = 3;
+  StartServers(kNumServers);
+  ResetStub(false /* round_robin */);
+  SendRpc(kNumServers);
+  // All requests should have gone to a single server.
+  bool found = false;
+  for (size_t i = 0; i < servers_.size(); ++i) {
+    const int request_count = servers_[i]->service_.request_count();
+    if (request_count == kNumServers) {
+      found = true;
+    } else {
+      EXPECT_EQ(0, request_count);
+    }
+  }
+  EXPECT_TRUE(found);
+}
+
+TEST_F(RoundRobinEnd2endTest, RoundRobin) {
+  // Start servers and send one RPC per server.
+  const int kNumServers = 3;
+  StartServers(kNumServers);
+  ResetStub(true /* round_robin */);
+  SendRpc(kNumServers);
+  // One request should have gone to each server.
+  for (size_t i = 0; i < servers_.size(); ++i) {
+    EXPECT_EQ(1, servers_[i]->service_.request_count());
+  }
+}
+
+}  // namespace
+}  // namespace testing
+}  // namespace grpc
+
+int main(int argc, char** argv) {
+  grpc_test_init(argc, argv);
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}
diff --git a/test/cpp/end2end/server_builder_plugin_test.cc b/test/cpp/end2end/server_builder_plugin_test.cc
index b967a5d1e99a551fd7d93210f8472a26a3298e83..1b6f4ce37d88c3c05b737626175212c267346dd4 100644
--- a/test/cpp/end2end/server_builder_plugin_test.cc
+++ b/test/cpp/end2end/server_builder_plugin_test.cc
@@ -31,13 +31,14 @@
  *
  */
 
+#include <thread>
+
 #include <grpc++/channel.h>
 #include <grpc++/client_context.h>
 #include <grpc++/create_channel.h>
 #include <grpc++/impl/server_builder_option.h>
 #include <grpc++/impl/server_builder_plugin.h>
 #include <grpc++/impl/server_initializer.h>
-#include <grpc++/impl/thd.h>
 #include <grpc++/security/credentials.h>
 #include <grpc++/security/server_credentials.h>
 #include <grpc++/server.h>
@@ -65,29 +66,29 @@ class TestServerBuilderPlugin : public ServerBuilderPlugin {
     register_service_ = false;
   }
 
-  grpc::string name() GRPC_OVERRIDE { return PLUGIN_NAME; }
+  grpc::string name() override { return PLUGIN_NAME; }
 
-  void InitServer(ServerInitializer* si) GRPC_OVERRIDE {
+  void InitServer(ServerInitializer* si) override {
     init_server_is_called_ = true;
     if (register_service_) {
       si->RegisterService(service_);
     }
   }
 
-  void Finish(ServerInitializer* si) GRPC_OVERRIDE { finish_is_called_ = true; }
+  void Finish(ServerInitializer* si) override { finish_is_called_ = true; }
 
-  void ChangeArguments(const grpc::string& name, void* value) GRPC_OVERRIDE {
+  void ChangeArguments(const grpc::string& name, void* value) override {
     change_arguments_is_called_ = true;
   }
 
-  bool has_async_methods() const GRPC_OVERRIDE {
+  bool has_async_methods() const override {
     if (register_service_) {
       return service_->has_async_methods();
     }
     return false;
   }
 
-  bool has_sync_methods() const GRPC_OVERRIDE {
+  bool has_sync_methods() const override {
     if (register_service_) {
       return service_->has_synchronous_methods();
     }
@@ -112,10 +113,10 @@ class InsertPluginServerBuilderOption : public ServerBuilderOption {
  public:
   InsertPluginServerBuilderOption() { register_service_ = false; }
 
-  void UpdateArguments(ChannelArguments* arg) GRPC_OVERRIDE {}
+  void UpdateArguments(ChannelArguments* arg) override {}
 
-  void UpdatePlugins(std::vector<std::unique_ptr<ServerBuilderPlugin>>* plugins)
-      GRPC_OVERRIDE {
+  void UpdatePlugins(
+      std::vector<std::unique_ptr<ServerBuilderPlugin>>* plugins) override {
     plugins->clear();
 
     std::unique_ptr<TestServerBuilderPlugin> plugin(
@@ -154,7 +155,7 @@ class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
  public:
   ServerBuilderPluginTest() {}
 
-  void SetUp() GRPC_OVERRIDE {
+  void SetUp() override {
     port_ = grpc_pick_unused_port_or_die();
     builder_.reset(new ServerBuilder());
   }
@@ -191,7 +192,7 @@ class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
     // we run some tests without a service, and for those we need to supply a
     // frequently polled completion queue
     cq_ = builder_->AddCompletionQueue();
-    cq_thread_ = new grpc::thread(&ServerBuilderPluginTest::RunCQ, this);
+    cq_thread_ = new std::thread(&ServerBuilderPluginTest::RunCQ, this);
     server_ = builder_->BuildAndStart();
     EXPECT_TRUE(CheckPresent());
   }
@@ -202,7 +203,7 @@ class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
     stub_ = grpc::testing::EchoTestService::NewStub(channel_);
   }
 
-  void TearDown() GRPC_OVERRIDE {
+  void TearDown() override {
     auto plugin = CheckPresent();
     EXPECT_TRUE(plugin);
     EXPECT_TRUE(plugin->init_server_is_called());
@@ -225,7 +226,7 @@ class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
   std::unique_ptr<grpc::testing::EchoTestService::Stub> stub_;
   std::unique_ptr<ServerCompletionQueue> cq_;
   std::unique_ptr<Server> server_;
-  grpc::thread* cq_thread_;
+  std::thread* cq_thread_;
   TestServiceImpl service_;
   int port_;
 
diff --git a/test/cpp/end2end/server_crash_test.cc b/test/cpp/end2end/server_crash_test.cc
index 16a5fa23222f35c686c07ca29010f1a638f1fb88..8cee1403dcf4b1864609e21d85edb2df7b54fcc9 100644
--- a/test/cpp/end2end/server_crash_test.cc
+++ b/test/cpp/end2end/server_crash_test.cc
@@ -60,14 +60,13 @@ namespace testing {
 
 namespace {
 
-class ServiceImpl GRPC_FINAL
-    : public ::grpc::testing::EchoTestService::Service {
+class ServiceImpl final : public ::grpc::testing::EchoTestService::Service {
  public:
   ServiceImpl() : bidi_stream_count_(0), response_stream_count_(0) {}
 
-  Status BidiStream(ServerContext* context,
-                    ServerReaderWriter<EchoResponse, EchoRequest>* stream)
-      GRPC_OVERRIDE {
+  Status BidiStream(
+      ServerContext* context,
+      ServerReaderWriter<EchoResponse, EchoRequest>* stream) override {
     bidi_stream_count_++;
     EchoRequest request;
     EchoResponse response;
@@ -82,7 +81,7 @@ class ServiceImpl GRPC_FINAL
   }
 
   Status ResponseStream(ServerContext* context, const EchoRequest* request,
-                        ServerWriter<EchoResponse>* writer) GRPC_OVERRIDE {
+                        ServerWriter<EchoResponse>* writer) override {
     EchoResponse response;
     response_stream_count_++;
     for (int i = 0;; i++) {
diff --git a/test/cpp/end2end/shutdown_test.cc b/test/cpp/end2end/shutdown_test.cc
index 4cba3b1c814748d5c6695938d46d8c0e1dcda74b..5b52b1fc1aa08bf848f6f86f8a327e7590b2e10d 100644
--- a/test/cpp/end2end/shutdown_test.cc
+++ b/test/cpp/end2end/shutdown_test.cc
@@ -61,7 +61,7 @@ class TestServiceImpl : public ::grpc::testing::EchoTestService::Service {
   explicit TestServiceImpl(gpr_event* ev) : ev_(ev) {}
 
   Status Echo(ServerContext* context, const EchoRequest* request,
-              EchoResponse* response) GRPC_OVERRIDE {
+              EchoResponse* response) override {
     gpr_event_set(ev_, (void*)1);
     while (!context->IsCancelled()) {
     }
@@ -76,7 +76,7 @@ class ShutdownTest : public ::testing::Test {
  public:
   ShutdownTest() : shutdown_(false), service_(&ev_) { gpr_event_init(&ev_); }
 
-  void SetUp() GRPC_OVERRIDE {
+  void SetUp() override {
     port_ = grpc_pick_unused_port_or_die();
     server_ = SetUpServer(port_);
   }
@@ -91,7 +91,7 @@ class ShutdownTest : public ::testing::Test {
     return server;
   }
 
-  void TearDown() GRPC_OVERRIDE { GPR_ASSERT(shutdown_); }
+  void TearDown() override { GPR_ASSERT(shutdown_); }
 
   void ResetStub() {
     string target = "dns:localhost:" + to_string(port_);
diff --git a/test/cpp/end2end/streaming_throughput_test.cc b/test/cpp/end2end/streaming_throughput_test.cc
index fbef761ca9cf60e3fb8605454b4ee518a5e22bd2..302583766b8c619daee46ef523caa6f25ca85e15 100644
--- a/test/cpp/end2end/streaming_throughput_test.cc
+++ b/test/cpp/end2end/streaming_throughput_test.cc
@@ -121,9 +121,9 @@ class TestServiceImpl : public ::grpc::testing::EchoTestService::Service {
   }
 
   // Only implement the one method we will be calling for brevity.
-  Status BidiStream(ServerContext* context,
-                    ServerReaderWriter<EchoResponse, EchoRequest>* stream)
-      GRPC_OVERRIDE {
+  Status BidiStream(
+      ServerContext* context,
+      ServerReaderWriter<EchoResponse, EchoRequest>* stream) override {
     EchoRequest request;
     gpr_atm should_exit;
     gpr_atm_rel_store(&should_exit, static_cast<gpr_atm>(0));
@@ -147,7 +147,7 @@ class TestServiceImpl : public ::grpc::testing::EchoTestService::Service {
 
 class End2endTest : public ::testing::Test {
  protected:
-  void SetUp() GRPC_OVERRIDE {
+  void SetUp() override {
     int port = grpc_pick_unused_port_or_die();
     server_address_ << "localhost:" << port;
     // Setup server
@@ -158,7 +158,7 @@ class End2endTest : public ::testing::Test {
     server_ = builder.BuildAndStart();
   }
 
-  void TearDown() GRPC_OVERRIDE { server_->Shutdown(); }
+  void TearDown() override { server_->Shutdown(); }
 
   void ResetStub() {
     std::shared_ptr<Channel> channel =
diff --git a/test/cpp/end2end/test_service_impl.h b/test/cpp/end2end/test_service_impl.h
index c89f88c900edadf8679856fd33ab447a198b071f..88e0be7bca77369f78c5a2db25e9b241b8e26492 100644
--- a/test/cpp/end2end/test_service_impl.h
+++ b/test/cpp/end2end/test_service_impl.h
@@ -63,20 +63,20 @@ class TestServiceImpl : public ::grpc::testing::EchoTestService::Service {
       : signal_client_(false), host_(new grpc::string(host)) {}
 
   Status Echo(ServerContext* context, const EchoRequest* request,
-              EchoResponse* response) GRPC_OVERRIDE;
+              EchoResponse* response) override;
 
   // Unimplemented is left unimplemented to test the returned error.
 
   Status RequestStream(ServerContext* context,
                        ServerReader<EchoRequest>* reader,
-                       EchoResponse* response) GRPC_OVERRIDE;
+                       EchoResponse* response) override;
 
   Status ResponseStream(ServerContext* context, const EchoRequest* request,
-                        ServerWriter<EchoResponse>* writer) GRPC_OVERRIDE;
+                        ServerWriter<EchoResponse>* writer) override;
 
-  Status BidiStream(ServerContext* context,
-                    ServerReaderWriter<EchoResponse, EchoRequest>* stream)
-      GRPC_OVERRIDE;
+  Status BidiStream(
+      ServerContext* context,
+      ServerReaderWriter<EchoResponse, EchoRequest>* stream) override;
 
   bool signal_client() {
     std::unique_lock<std::mutex> lock(mu_);
diff --git a/test/cpp/end2end/thread_stress_test.cc b/test/cpp/end2end/thread_stress_test.cc
index 0b9d4cda9f454b89316cac731b60c7821c4b8a41..fe5a219eed73e63a60f8f37472a1285c33f47ca0 100644
--- a/test/cpp/end2end/thread_stress_test.cc
+++ b/test/cpp/end2end/thread_stress_test.cc
@@ -86,12 +86,12 @@ class TestServiceImpl : public ::grpc::testing::EchoTestService::Service {
   TestServiceImpl() : signal_client_(false) {}
 
   Status Echo(ServerContext* context, const EchoRequest* request,
-              EchoResponse* response) GRPC_OVERRIDE {
+              EchoResponse* response) override {
     response->set_message(request->message());
     MaybeEchoDeadline(context, request, response);
     if (request->has_param() && request->param().client_cancel_after_us()) {
       {
-        unique_lock<mutex> lock(mu_);
+        std::unique_lock<std::mutex> lock(mu_);
         signal_client_ = true;
       }
       while (!context->IsCancelled()) {
@@ -118,7 +118,7 @@ class TestServiceImpl : public ::grpc::testing::EchoTestService::Service {
 
   Status RequestStream(ServerContext* context,
                        ServerReader<EchoRequest>* reader,
-                       EchoResponse* response) GRPC_OVERRIDE {
+                       EchoResponse* response) override {
     EchoRequest request;
     response->set_message("");
     while (reader->Read(&request)) {
@@ -130,7 +130,7 @@ class TestServiceImpl : public ::grpc::testing::EchoTestService::Service {
   // Return 3 messages.
   // TODO(yangg) make it generic by adding a parameter into EchoRequest
   Status ResponseStream(ServerContext* context, const EchoRequest* request,
-                        ServerWriter<EchoResponse>* writer) GRPC_OVERRIDE {
+                        ServerWriter<EchoResponse>* writer) override {
     EchoResponse response;
     response.set_message(request->message() + "0");
     writer->Write(response);
@@ -142,9 +142,9 @@ class TestServiceImpl : public ::grpc::testing::EchoTestService::Service {
     return Status::OK;
   }
 
-  Status BidiStream(ServerContext* context,
-                    ServerReaderWriter<EchoResponse, EchoRequest>* stream)
-      GRPC_OVERRIDE {
+  Status BidiStream(
+      ServerContext* context,
+      ServerReaderWriter<EchoResponse, EchoRequest>* stream) override {
     EchoRequest request;
     EchoResponse response;
     while (stream->Read(&request)) {
@@ -156,20 +156,20 @@ class TestServiceImpl : public ::grpc::testing::EchoTestService::Service {
   }
 
   bool signal_client() {
-    unique_lock<mutex> lock(mu_);
+    std::unique_lock<std::mutex> lock(mu_);
     return signal_client_;
   }
 
  private:
   bool signal_client_;
-  mutex mu_;
+  std::mutex mu_;
 };
 
 class TestServiceImplDupPkg
     : public ::grpc::testing::duplicate::EchoTestService::Service {
  public:
   Status Echo(ServerContext* context, const EchoRequest* request,
-              EchoResponse* response) GRPC_OVERRIDE {
+              EchoResponse* response) override {
     response->set_message("no package");
     return Status::OK;
   }
@@ -215,12 +215,12 @@ class CommonStressTest {
 
 class CommonStressTestSyncServer : public CommonStressTest<TestServiceImpl> {
  public:
-  void SetUp() GRPC_OVERRIDE {
+  void SetUp() override {
     ServerBuilder builder;
     SetUpStart(&builder, &service_);
     SetUpEnd(&builder);
   }
-  void TearDown() GRPC_OVERRIDE {
+  void TearDown() override {
     TearDownStart();
     TearDownEnd();
   }
@@ -232,7 +232,7 @@ class CommonStressTestSyncServer : public CommonStressTest<TestServiceImpl> {
 class CommonStressTestAsyncServer
     : public CommonStressTest<grpc::testing::EchoTestService::AsyncService> {
  public:
-  void SetUp() GRPC_OVERRIDE {
+  void SetUp() override {
     shutting_down_ = false;
     ServerBuilder builder;
     SetUpStart(&builder, &service_);
@@ -247,9 +247,9 @@ class CommonStressTestAsyncServer
           new std::thread(&CommonStressTestAsyncServer::ProcessRpcs, this));
     }
   }
-  void TearDown() GRPC_OVERRIDE {
+  void TearDown() override {
     {
-      unique_lock<mutex> l(mu_);
+      std::unique_lock<std::mutex> l(mu_);
       TearDownStart();
       shutting_down_ = true;
       cq_->Shutdown();
@@ -292,7 +292,7 @@ class CommonStressTestAsyncServer
     }
   }
   void RefreshContext(int i) {
-    unique_lock<mutex> l(mu_);
+    std::unique_lock<std::mutex> l(mu_);
     if (!shutting_down_) {
       contexts_[i].state = Context::READY;
       contexts_[i].srv_ctx.reset(new ServerContext);
@@ -315,7 +315,7 @@ class CommonStressTestAsyncServer
   ::grpc::testing::EchoTestService::AsyncService service_;
   std::unique_ptr<ServerCompletionQueue> cq_;
   bool shutting_down_;
-  mutex mu_;
+  std::mutex mu_;
   std::vector<std::thread*> server_threads_;
 };
 
@@ -323,8 +323,8 @@ template <class Common>
 class End2endTest : public ::testing::Test {
  protected:
   End2endTest() {}
-  void SetUp() GRPC_OVERRIDE { common_.SetUp(); }
-  void TearDown() GRPC_OVERRIDE { common_.TearDown(); }
+  void SetUp() override { common_.SetUp(); }
+  void TearDown() override { common_.TearDown(); }
   void ResetStub() { common_.ResetStub(); }
 
   Common common_;
@@ -369,8 +369,8 @@ class AsyncClientEnd2endTest : public ::testing::Test {
  protected:
   AsyncClientEnd2endTest() : rpcs_outstanding_(0) {}
 
-  void SetUp() GRPC_OVERRIDE { common_.SetUp(); }
-  void TearDown() GRPC_OVERRIDE {
+  void SetUp() override { common_.SetUp(); }
+  void TearDown() override {
     void* ignored_tag;
     bool ignored_ok;
     while (cq_.Next(&ignored_tag, &ignored_ok))
@@ -379,7 +379,7 @@ class AsyncClientEnd2endTest : public ::testing::Test {
   }
 
   void Wait() {
-    unique_lock<mutex> l(mu_);
+    std::unique_lock<std::mutex> l(mu_);
     while (rpcs_outstanding_ != 0) {
       cv_.wait(l);
     }
@@ -404,7 +404,7 @@ class AsyncClientEnd2endTest : public ::testing::Test {
       call->response_reader->Finish(&call->response, &call->status,
                                     (void*)call);
 
-      unique_lock<mutex> l(mu_);
+      std::unique_lock<std::mutex> l(mu_);
       rpcs_outstanding_++;
     }
   }
@@ -422,7 +422,7 @@ class AsyncClientEnd2endTest : public ::testing::Test {
 
       bool notify;
       {
-        unique_lock<mutex> l(mu_);
+        std::unique_lock<std::mutex> l(mu_);
         rpcs_outstanding_--;
         notify = (rpcs_outstanding_ == 0);
       }
@@ -434,8 +434,8 @@ class AsyncClientEnd2endTest : public ::testing::Test {
 
   Common common_;
   CompletionQueue cq_;
-  mutex mu_;
-  condition_variable cv_;
+  std::mutex mu_;
+  std::condition_variable cv_;
   int rpcs_outstanding_;
 };
 
diff --git a/test/cpp/grpclb/grpclb_test.cc b/test/cpp/grpclb/grpclb_test.cc
index b6056f9ae4c695b6c05228979cf74124c54fc86b..70d50ec2fa33e778bfd2f0f3b802d112d8fba8d9 100644
--- a/test/cpp/grpclb/grpclb_test.cc
+++ b/test/cpp/grpclb/grpclb_test.cc
@@ -76,10 +76,22 @@ extern "C" {
 // - Send a serverlist with faulty ip:port addresses (port > 2^16, etc).
 // - Test reception of invalid serverlist
 // - Test pinging
-// - Test against a non-LB server. That server should return UNIMPLEMENTED and
-//   the call should fail.
+// - Test against a non-LB server.
 // - Random LB server closing the stream unexpectedly.
 // - Test using DNS-resolvable names (localhost?)
+//
+// Findings from end to end testing to be covered here:
+// - Handling of LB servers restart, including reconnection after backing-off
+//   retries.
+// - Destruction of load balanced channel (and therefore of grpclb instance)
+//   while:
+//   1) the internal LB call is still active. This should work by virtue
+//   of the weak reference the LB call holds. The call should be terminated as
+//   part of the grpclb shutdown process.
+//   2) the retry timer is active. Again, the weak reference it holds should
+//   prevent a premature call to \a glb_destroy.
+// - Restart of backend servers with no changes to serverlist. This exercises
+//   the RR handover mechanism.
 
 namespace grpc {
 namespace {
@@ -144,7 +156,6 @@ static gpr_slice build_response_payload_slice(
     // disfunctional implementation of std::to_string in gcc 4.4, which doesn't
     // have a version for int but does have one for long long int.
     string token_data = "token" + std::to_string((long long int)ports[i]);
-    token_data.resize(64, '-');
     server->set_load_balance_token(token_data);
   }
   const grpc::string &enc_resp = response.SerializeAsString();
@@ -333,7 +344,6 @@ static void start_backend_server(server_fixture *sf) {
     // disfunctional implementation of std::to_string in gcc 4.4, which doesn't
     // have a version for int but does have one for long long int.
     string expected_token = "token" + std::to_string((long long int)sf->port);
-    expected_token.resize(64, '-');
     GPR_ASSERT(contains_metadata(&request_metadata_recv, "lb-token",
                                  expected_token.c_str()));
 
@@ -633,7 +643,9 @@ static test_fixture setup_test_fixture(int lb_server_update_delay_ms) {
   gpr_thd_new(&tf.lb_server.tid, fork_lb_server, &tf.lb_server, &options);
 
   char *server_uri;
-  gpr_asprintf(&server_uri, "test:%s?lb_policy=grpclb&lb_enabled=1",
+  // The grpclb LB policy will be automatically selected by virtue of
+  // the fact that the returned addresses are balancer addresses.
+  gpr_asprintf(&server_uri, "test:%s?lb_enabled=1",
                tf.lb_server.servers_hostport);
   setup_client(server_uri, &tf.client);
   gpr_free(server_uri);
diff --git a/test/cpp/interop/stress_test.cc b/test/cpp/interop/stress_test.cc
index 46d09b7f285010665092191de8790448c721c431..fc35db5233ab0b07296df15f3433e372bad5e5d2 100644
--- a/test/cpp/interop/stress_test.cc
+++ b/test/cpp/interop/stress_test.cc
@@ -40,7 +40,6 @@
 #include <gflags/gflags.h>
 #include <grpc++/create_channel.h>
 #include <grpc++/grpc++.h>
-#include <grpc++/impl/thd.h>
 #include <grpc/support/log.h>
 #include <grpc/support/time.h>
 
@@ -321,7 +320,7 @@ int main(int argc, char** argv) {
 
   gpr_log(GPR_INFO, "Starting test(s)..");
 
-  std::vector<grpc::thread> test_threads;
+  std::vector<std::thread> test_threads;
 
   // Create and start the test threads.
   // Note that:
@@ -361,7 +360,7 @@ int main(int argc, char** argv) {
                       "/stress_test/server_%d/channel_%d/stub_%d/qps",
                       server_idx, channel_idx, stub_idx);
 
-        test_threads.emplace_back(grpc::thread(
+        test_threads.emplace_back(std::thread(
             &StressTestInteropClient::MainLoop, client,
             metrics_service.CreateQpsGauge(buffer, &is_already_created)));
 
diff --git a/include/grpc++/impl/thd.h b/test/cpp/microbenchmarks/noop-benchmark.cc
similarity index 84%
rename from include/grpc++/impl/thd.h
rename to test/cpp/microbenchmarks/noop-benchmark.cc
index f8d4258ac61b72eb3b96050f3880b7d168a22c70..6b06c69c6e3efdb5fb5fef0afb7b407588da61ac 100644
--- a/include/grpc++/impl/thd.h
+++ b/test/cpp/microbenchmarks/noop-benchmark.cc
@@ -31,15 +31,15 @@
  *
  */
 
-#ifndef GRPCXX_IMPL_THD_H
-#define GRPCXX_IMPL_THD_H
+/* This benchmark exists to ensure that the google_benchmark integration is
+ * working */
 
-#include <grpc++/support/config.h>
+#include "third_party/google_benchmark/include/benchmark/benchmark.h"
 
-#ifdef GRPC_CXX0X_NO_THREAD
-#include <grpc++/impl/thd_no_cxx11.h>
-#else
-#include <grpc++/impl/thd_cxx11.h>
-#endif
+static void BM_NoOp(benchmark::State& state) {
+  while (state.KeepRunning()) {
+  }
+}
+BENCHMARK(BM_NoOp);
 
-#endif  // GRPCXX_IMPL_THD_H
+BENCHMARK_MAIN();
diff --git a/test/cpp/qps/client.h b/test/cpp/qps/client.h
index 9983c8a7b0853b4b9343664a327bb703ff5554af..a8d125ad28198059619ba1f2764ce06a28a410c0 100644
--- a/test/cpp/qps/client.h
+++ b/test/cpp/qps/client.h
@@ -113,7 +113,7 @@ class ClientRequestCreator<ByteBuffer> {
   }
 };
 
-class HistogramEntry GRPC_FINAL {
+class HistogramEntry final {
  public:
   HistogramEntry() : value_used_(false), status_used_(false) {}
   bool value_used() const { return value_used_; }
diff --git a/test/cpp/qps/client_async.cc b/test/cpp/qps/client_async.cc
index 4d36a6ba42354f267dc477247ba040cf79b359e9..2ec6a5a23bc4c624597b5d70f12fdc564ab6e907 100644
--- a/test/cpp/qps/client_async.cc
+++ b/test/cpp/qps/client_async.cc
@@ -93,8 +93,8 @@ class ClientRpcContextUnaryImpl : public ClientRpcContext {
         callback_(on_done),
         next_issue_(next_issue),
         start_req_(start_req) {}
-  ~ClientRpcContextUnaryImpl() GRPC_OVERRIDE {}
-  void Start(CompletionQueue* cq) GRPC_OVERRIDE {
+  ~ClientRpcContextUnaryImpl() override {}
+  void Start(CompletionQueue* cq) override {
     cq_ = cq;
     if (!next_issue_) {  // ready to issue
       RunNextState(true, nullptr);
@@ -102,7 +102,7 @@ class ClientRpcContextUnaryImpl : public ClientRpcContext {
       alarm_.reset(new Alarm(cq_, next_issue_(), ClientRpcContext::tag(this)));
     }
   }
-  bool RunNextState(bool ok, HistogramEntry* entry) GRPC_OVERRIDE {
+  bool RunNextState(bool ok, HistogramEntry* entry) override {
     switch (next_state_) {
       case State::READY:
         start_ = UsageTimer::Now();
@@ -121,7 +121,7 @@ class ClientRpcContextUnaryImpl : public ClientRpcContext {
         return false;
     }
   }
-  ClientRpcContext* StartNewClone() GRPC_OVERRIDE {
+  ClientRpcContext* StartNewClone() override {
     return new ClientRpcContextUnaryImpl(stub_, req_, next_issue_, start_req_,
                                          callback_);
   }
@@ -217,7 +217,7 @@ class AsyncClient : public ClientImpl<StubType, RequestType> {
     }
     return num_threads;
   }
-  void DestroyMultithreading() GRPC_OVERRIDE GRPC_FINAL {
+  void DestroyMultithreading() override final {
     for (auto ss = shutdown_state_.begin(); ss != shutdown_state_.end(); ++ss) {
       std::lock_guard<std::mutex> lock((*ss)->mutex);
       (*ss)->shutdown = true;
@@ -228,8 +228,7 @@ class AsyncClient : public ClientImpl<StubType, RequestType> {
     this->EndThreads();  // this needed for resolution
   }
 
-  bool ThreadFunc(HistogramEntry* entry,
-                  size_t thread_idx) GRPC_OVERRIDE GRPC_FINAL {
+  bool ThreadFunc(HistogramEntry* entry, size_t thread_idx) override final {
     void* got_tag;
     bool ok;
 
@@ -279,7 +278,7 @@ static std::unique_ptr<BenchmarkService::Stub> BenchmarkStubCreator(
   return BenchmarkService::NewStub(ch);
 }
 
-class AsyncUnaryClient GRPC_FINAL
+class AsyncUnaryClient final
     : public AsyncClient<BenchmarkService::Stub, SimpleRequest> {
  public:
   explicit AsyncUnaryClient(const ClientConfig& config)
@@ -287,7 +286,7 @@ class AsyncUnaryClient GRPC_FINAL
             config, SetupCtx, BenchmarkStubCreator) {
     StartThreads(num_async_threads_);
   }
-  ~AsyncUnaryClient() GRPC_OVERRIDE {}
+  ~AsyncUnaryClient() override {}
 
  private:
   static void CheckDone(grpc::Status s, SimpleResponse* response,
@@ -329,13 +328,13 @@ class ClientRpcContextStreamingImpl : public ClientRpcContext {
         callback_(on_done),
         next_issue_(next_issue),
         start_req_(start_req) {}
-  ~ClientRpcContextStreamingImpl() GRPC_OVERRIDE {}
-  void Start(CompletionQueue* cq) GRPC_OVERRIDE {
+  ~ClientRpcContextStreamingImpl() override {}
+  void Start(CompletionQueue* cq) override {
     cq_ = cq;
     stream_ = start_req_(stub_, &context_, cq, ClientRpcContext::tag(this));
     next_state_ = State::STREAM_IDLE;
   }
-  bool RunNextState(bool ok, HistogramEntry* entry) GRPC_OVERRIDE {
+  bool RunNextState(bool ok, HistogramEntry* entry) override {
     while (true) {
       switch (next_state_) {
         case State::STREAM_IDLE:
@@ -377,7 +376,7 @@ class ClientRpcContextStreamingImpl : public ClientRpcContext {
       }
     }
   }
-  ClientRpcContext* StartNewClone() GRPC_OVERRIDE {
+  ClientRpcContext* StartNewClone() override {
     return new ClientRpcContextStreamingImpl(stub_, req_, next_issue_,
                                              start_req_, callback_);
   }
@@ -410,7 +409,7 @@ class ClientRpcContextStreamingImpl : public ClientRpcContext {
       stream_;
 };
 
-class AsyncStreamingClient GRPC_FINAL
+class AsyncStreamingClient final
     : public AsyncClient<BenchmarkService::Stub, SimpleRequest> {
  public:
   explicit AsyncStreamingClient(const ClientConfig& config)
@@ -419,7 +418,7 @@ class AsyncStreamingClient GRPC_FINAL
     StartThreads(num_async_threads_);
   }
 
-  ~AsyncStreamingClient() GRPC_OVERRIDE {}
+  ~AsyncStreamingClient() override {}
 
  private:
   static void CheckDone(grpc::Status s, SimpleResponse* response) {}
@@ -458,8 +457,8 @@ class ClientRpcContextGenericStreamingImpl : public ClientRpcContext {
         callback_(on_done),
         next_issue_(next_issue),
         start_req_(start_req) {}
-  ~ClientRpcContextGenericStreamingImpl() GRPC_OVERRIDE {}
-  void Start(CompletionQueue* cq) GRPC_OVERRIDE {
+  ~ClientRpcContextGenericStreamingImpl() override {}
+  void Start(CompletionQueue* cq) override {
     cq_ = cq;
     const grpc::string kMethodName(
         "/grpc.testing.BenchmarkService/StreamingCall");
@@ -467,7 +466,7 @@ class ClientRpcContextGenericStreamingImpl : public ClientRpcContext {
                          ClientRpcContext::tag(this));
     next_state_ = State::STREAM_IDLE;
   }
-  bool RunNextState(bool ok, HistogramEntry* entry) GRPC_OVERRIDE {
+  bool RunNextState(bool ok, HistogramEntry* entry) override {
     while (true) {
       switch (next_state_) {
         case State::STREAM_IDLE:
@@ -509,7 +508,7 @@ class ClientRpcContextGenericStreamingImpl : public ClientRpcContext {
       }
     }
   }
-  ClientRpcContext* StartNewClone() GRPC_OVERRIDE {
+  ClientRpcContext* StartNewClone() override {
     return new ClientRpcContextGenericStreamingImpl(stub_, req_, next_issue_,
                                                     start_req_, callback_);
   }
@@ -546,7 +545,7 @@ static std::unique_ptr<grpc::GenericStub> GenericStubCreator(
   return std::unique_ptr<grpc::GenericStub>(new grpc::GenericStub(ch));
 }
 
-class GenericAsyncStreamingClient GRPC_FINAL
+class GenericAsyncStreamingClient final
     : public AsyncClient<grpc::GenericStub, ByteBuffer> {
  public:
   explicit GenericAsyncStreamingClient(const ClientConfig& config)
@@ -555,7 +554,7 @@ class GenericAsyncStreamingClient GRPC_FINAL
     StartThreads(num_async_threads_);
   }
 
-  ~GenericAsyncStreamingClient() GRPC_OVERRIDE {}
+  ~GenericAsyncStreamingClient() override {}
 
  private:
   static void CheckDone(grpc::Status s, ByteBuffer* response) {}
diff --git a/test/cpp/qps/client_sync.cc b/test/cpp/qps/client_sync.cc
index f61e80d76bed686a678f79f2614935a1d76d1d27..a88a24d89cc8b08ce7b334575eff9d6fe82f314e 100644
--- a/test/cpp/qps/client_sync.cc
+++ b/test/cpp/qps/client_sync.cc
@@ -108,10 +108,10 @@ class SynchronousClient
   std::vector<SimpleResponse> responses_;
 
  private:
-  void DestroyMultithreading() GRPC_OVERRIDE GRPC_FINAL { EndThreads(); }
+  void DestroyMultithreading() override final { EndThreads(); }
 };
 
-class SynchronousUnaryClient GRPC_FINAL : public SynchronousClient {
+class SynchronousUnaryClient final : public SynchronousClient {
  public:
   SynchronousUnaryClient(const ClientConfig& config)
       : SynchronousClient(config) {
@@ -119,7 +119,7 @@ class SynchronousUnaryClient GRPC_FINAL : public SynchronousClient {
   }
   ~SynchronousUnaryClient() {}
 
-  bool ThreadFunc(HistogramEntry* entry, size_t thread_idx) GRPC_OVERRIDE {
+  bool ThreadFunc(HistogramEntry* entry, size_t thread_idx) override {
     if (!WaitToIssue(thread_idx)) {
       return true;
     }
@@ -135,7 +135,7 @@ class SynchronousUnaryClient GRPC_FINAL : public SynchronousClient {
   }
 };
 
-class SynchronousStreamingClient GRPC_FINAL : public SynchronousClient {
+class SynchronousStreamingClient final : public SynchronousClient {
  public:
   SynchronousStreamingClient(const ClientConfig& config)
       : SynchronousClient(config) {
@@ -165,7 +165,7 @@ class SynchronousStreamingClient GRPC_FINAL : public SynchronousClient {
     delete[] context_;
   }
 
-  bool ThreadFunc(HistogramEntry* entry, size_t thread_idx) GRPC_OVERRIDE {
+  bool ThreadFunc(HistogramEntry* entry, size_t thread_idx) override {
     if (!WaitToIssue(thread_idx)) {
       return true;
     }
diff --git a/test/cpp/qps/gen_build_yaml.py b/test/cpp/qps/gen_build_yaml.py
index 369da2c8ca2fd97f39c4a9f2995502f9c66bee43..e4d9e7ac58f68c851e06aef0d77c430f3458728f 100755
--- a/test/cpp/qps/gen_build_yaml.py
+++ b/test/cpp/qps/gen_build_yaml.py
@@ -82,7 +82,7 @@ print yaml.dump({
       'defaults': 'boringssl',
       'cpu_cost': guess_cpu(scenario_json),
       'exclude_configs': [],
-      'timeout_seconds': 3*60
+      'timeout_seconds': 6*60
     }
     for scenario_json in scenario_config.CXXLanguage().scenarios()
     if 'scalable' in scenario_json.get('CATEGORIES', [])
diff --git a/test/cpp/qps/interarrival.h b/test/cpp/qps/interarrival.h
index 0980d5e8baadafb012b275ee314382c3bafa123c..4bef06f566e944281b0003f63bb5849964312892 100644
--- a/test/cpp/qps/interarrival.h
+++ b/test/cpp/qps/interarrival.h
@@ -69,11 +69,11 @@ inline RandomDistInterface::~RandomDistInterface() {}
 // independent identical stationary sources. For more information,
 // see http://en.wikipedia.org/wiki/Exponential_distribution
 
-class ExpDist GRPC_FINAL : public RandomDistInterface {
+class ExpDist final : public RandomDistInterface {
  public:
   explicit ExpDist(double lambda) : lambda_recip_(1.0 / lambda) {}
-  ~ExpDist() GRPC_OVERRIDE {}
-  double transform(double uni) const GRPC_OVERRIDE {
+  ~ExpDist() override {}
+  double transform(double uni) const override {
     // Note: Use 1.0-uni above to avoid NaN if uni is 0
     return lambda_recip_ * (-log(1.0 - uni));
   }
diff --git a/test/cpp/qps/qps_worker.cc b/test/cpp/qps/qps_worker.cc
index d3e53fe14a63af8e1ee758af9f0d2211c50ee01d..d437920e68627d8004dcf50d1fab55d45243b9a0 100644
--- a/test/cpp/qps/qps_worker.cc
+++ b/test/cpp/qps/qps_worker.cc
@@ -100,7 +100,7 @@ static std::unique_ptr<Server> CreateServer(const ServerConfig& config) {
   abort();
 }
 
-class ScopedProfile GRPC_FINAL {
+class ScopedProfile final {
  public:
   ScopedProfile(const char* filename, bool enable) : enable_(enable) {
     if (enable_) grpc_profiler_start(filename);
@@ -113,14 +113,14 @@ class ScopedProfile GRPC_FINAL {
   const bool enable_;
 };
 
-class WorkerServiceImpl GRPC_FINAL : public WorkerService::Service {
+class WorkerServiceImpl final : public WorkerService::Service {
  public:
   WorkerServiceImpl(int server_port, QpsWorker* worker)
       : acquired_(false), server_port_(server_port), worker_(worker) {}
 
-  Status RunClient(ServerContext* ctx,
-                   ServerReaderWriter<ClientStatus, ClientArgs>* stream)
-      GRPC_OVERRIDE {
+  Status RunClient(
+      ServerContext* ctx,
+      ServerReaderWriter<ClientStatus, ClientArgs>* stream) override {
     InstanceGuard g(this);
     if (!g.Acquired()) {
       return Status(StatusCode::RESOURCE_EXHAUSTED, "Client worker busy");
@@ -132,9 +132,9 @@ class WorkerServiceImpl GRPC_FINAL : public WorkerService::Service {
     return ret;
   }
 
-  Status RunServer(ServerContext* ctx,
-                   ServerReaderWriter<ServerStatus, ServerArgs>* stream)
-      GRPC_OVERRIDE {
+  Status RunServer(
+      ServerContext* ctx,
+      ServerReaderWriter<ServerStatus, ServerArgs>* stream) override {
     InstanceGuard g(this);
     if (!g.Acquired()) {
       return Status(StatusCode::RESOURCE_EXHAUSTED, "Server worker busy");
@@ -147,12 +147,12 @@ class WorkerServiceImpl GRPC_FINAL : public WorkerService::Service {
   }
 
   Status CoreCount(ServerContext* ctx, const CoreRequest*,
-                   CoreResponse* resp) GRPC_OVERRIDE {
+                   CoreResponse* resp) override {
     resp->set_cores(gpr_cpu_num_cores());
     return Status::OK;
   }
 
-  Status QuitWorker(ServerContext* ctx, const Void*, Void*) GRPC_OVERRIDE {
+  Status QuitWorker(ServerContext* ctx, const Void*, Void*) override {
     InstanceGuard g(this);
     if (!g.Acquired()) {
       return Status(StatusCode::RESOURCE_EXHAUSTED, "Quitting worker busy");
diff --git a/test/cpp/qps/report.h b/test/cpp/qps/report.h
index 39cf498e7b22998cb51d290d5a1c4b0ca34bba01..9dc259e95a75037a3661092596c6d5fd550e8dbf 100644
--- a/test/cpp/qps/report.h
+++ b/test/cpp/qps/report.h
@@ -82,10 +82,10 @@ class CompositeReporter : public Reporter {
   /** Adds a \a reporter to the composite. */
   void add(std::unique_ptr<Reporter> reporter);
 
-  void ReportQPS(const ScenarioResult& result) GRPC_OVERRIDE;
-  void ReportQPSPerCore(const ScenarioResult& result) GRPC_OVERRIDE;
-  void ReportLatency(const ScenarioResult& result) GRPC_OVERRIDE;
-  void ReportTimes(const ScenarioResult& result) GRPC_OVERRIDE;
+  void ReportQPS(const ScenarioResult& result) override;
+  void ReportQPSPerCore(const ScenarioResult& result) override;
+  void ReportLatency(const ScenarioResult& result) override;
+  void ReportTimes(const ScenarioResult& result) override;
 
  private:
   std::vector<std::unique_ptr<Reporter> > reporters_;
@@ -97,10 +97,10 @@ class GprLogReporter : public Reporter {
   GprLogReporter(const string& name) : Reporter(name) {}
 
  private:
-  void ReportQPS(const ScenarioResult& result) GRPC_OVERRIDE;
-  void ReportQPSPerCore(const ScenarioResult& result) GRPC_OVERRIDE;
-  void ReportLatency(const ScenarioResult& result) GRPC_OVERRIDE;
-  void ReportTimes(const ScenarioResult& result) GRPC_OVERRIDE;
+  void ReportQPS(const ScenarioResult& result) override;
+  void ReportQPSPerCore(const ScenarioResult& result) override;
+  void ReportLatency(const ScenarioResult& result) override;
+  void ReportTimes(const ScenarioResult& result) override;
 };
 
 /** Dumps the report to a JSON file. */
@@ -110,10 +110,10 @@ class JsonReporter : public Reporter {
       : Reporter(name), report_file_(report_file) {}
 
  private:
-  void ReportQPS(const ScenarioResult& result) GRPC_OVERRIDE;
-  void ReportQPSPerCore(const ScenarioResult& result) GRPC_OVERRIDE;
-  void ReportLatency(const ScenarioResult& result) GRPC_OVERRIDE;
-  void ReportTimes(const ScenarioResult& result) GRPC_OVERRIDE;
+  void ReportQPS(const ScenarioResult& result) override;
+  void ReportQPSPerCore(const ScenarioResult& result) override;
+  void ReportLatency(const ScenarioResult& result) override;
+  void ReportTimes(const ScenarioResult& result) override;
 
   const string report_file_;
 };
diff --git a/test/cpp/qps/server_async.cc b/test/cpp/qps/server_async.cc
index bc4c896d83a4f722b2b80526e328680e290a4d9b..f556fbdfa1b2884331ddae1a198c67407f8f32d2 100644
--- a/test/cpp/qps/server_async.cc
+++ b/test/cpp/qps/server_async.cc
@@ -58,7 +58,7 @@ namespace testing {
 
 template <class RequestType, class ResponseType, class ServiceType,
           class ServerContextType>
-class AsyncQpsServerTest GRPC_FINAL : public grpc::testing::Server {
+class AsyncQpsServerTest final : public grpc::testing::Server {
  public:
   AsyncQpsServerTest(
       const ServerConfig &config,
@@ -196,7 +196,7 @@ class AsyncQpsServerTest GRPC_FINAL : public grpc::testing::Server {
     return reinterpret_cast<ServerRpcContext *>(tag);
   }
 
-  class ServerRpcContextUnaryImpl GRPC_FINAL : public ServerRpcContext {
+  class ServerRpcContextUnaryImpl final : public ServerRpcContext {
    public:
     ServerRpcContextUnaryImpl(
         std::function<void(ServerContextType *, RequestType *,
@@ -213,11 +213,9 @@ class AsyncQpsServerTest GRPC_FINAL : public grpc::testing::Server {
       request_method_(srv_ctx_.get(), &req_, &response_writer_,
                       AsyncQpsServerTest::tag(this));
     }
-    ~ServerRpcContextUnaryImpl() GRPC_OVERRIDE {}
-    bool RunNextState(bool ok) GRPC_OVERRIDE {
-      return (this->*next_state_)(ok);
-    }
-    void Reset() GRPC_OVERRIDE {
+    ~ServerRpcContextUnaryImpl() override {}
+    bool RunNextState(bool ok) override { return (this->*next_state_)(ok); }
+    void Reset() override {
       srv_ctx_.reset(new ServerContextType);
       req_ = RequestType();
       response_writer_ =
@@ -257,7 +255,7 @@ class AsyncQpsServerTest GRPC_FINAL : public grpc::testing::Server {
     grpc::ServerAsyncResponseWriter<ResponseType> response_writer_;
   };
 
-  class ServerRpcContextStreamingImpl GRPC_FINAL : public ServerRpcContext {
+  class ServerRpcContextStreamingImpl final : public ServerRpcContext {
    public:
     ServerRpcContextStreamingImpl(
         std::function<void(
@@ -273,11 +271,9 @@ class AsyncQpsServerTest GRPC_FINAL : public grpc::testing::Server {
           stream_(srv_ctx_.get()) {
       request_method_(srv_ctx_.get(), &stream_, AsyncQpsServerTest::tag(this));
     }
-    ~ServerRpcContextStreamingImpl() GRPC_OVERRIDE {}
-    bool RunNextState(bool ok) GRPC_OVERRIDE {
-      return (this->*next_state_)(ok);
-    }
-    void Reset() GRPC_OVERRIDE {
+    ~ServerRpcContextStreamingImpl() override {}
+    bool RunNextState(bool ok) override { return (this->*next_state_)(ok); }
+    void Reset() override {
       srv_ctx_.reset(new ServerContextType);
       req_ = RequestType();
       stream_ = grpc::ServerAsyncReaderWriter<ResponseType, RequestType>(
diff --git a/test/cpp/qps/server_sync.cc b/test/cpp/qps/server_sync.cc
index 07f48e26447f7795b6e20464183301d333be31b3..8076a4a6b9abb7374781cb84fa812c2ffb0bbb3d 100644
--- a/test/cpp/qps/server_sync.cc
+++ b/test/cpp/qps/server_sync.cc
@@ -48,10 +48,10 @@
 namespace grpc {
 namespace testing {
 
-class BenchmarkServiceImpl GRPC_FINAL : public BenchmarkService::Service {
+class BenchmarkServiceImpl final : public BenchmarkService::Service {
  public:
   Status UnaryCall(ServerContext* context, const SimpleRequest* request,
-                   SimpleResponse* response) GRPC_OVERRIDE {
+                   SimpleResponse* response) override {
     if (request->response_size() > 0) {
       if (!Server::SetPayload(request->response_type(),
                               request->response_size(),
@@ -63,7 +63,7 @@ class BenchmarkServiceImpl GRPC_FINAL : public BenchmarkService::Service {
   }
   Status StreamingCall(
       ServerContext* context,
-      ServerReaderWriter<SimpleResponse, SimpleRequest>* stream) GRPC_OVERRIDE {
+      ServerReaderWriter<SimpleResponse, SimpleRequest>* stream) override {
     SimpleRequest request;
     while (stream->Read(&request)) {
       SimpleResponse response;
@@ -80,7 +80,7 @@ class BenchmarkServiceImpl GRPC_FINAL : public BenchmarkService::Service {
   }
 };
 
-class SynchronousServer GRPC_FINAL : public grpc::testing::Server {
+class SynchronousServer final : public grpc::testing::Server {
  public:
   explicit SynchronousServer(const ServerConfig& config) : Server(config) {
     ServerBuilder builder;
diff --git a/test/cpp/thread_manager/thread_manager_test.cc b/test/cpp/thread_manager/thread_manager_test.cc
index 5c70103947d34c281bcfdd967d2e7ccdf05d70ce..284761c53ae94b010db37ef15201e6175c365091 100644
--- a/test/cpp/thread_manager/thread_manager_test.cc
+++ b/test/cpp/thread_manager/thread_manager_test.cc
@@ -43,7 +43,7 @@
 #include "test/cpp/util/test_config.h"
 
 namespace grpc {
-class ThreadManagerTest GRPC_FINAL : public grpc::ThreadManager {
+class ThreadManagerTest final : public grpc::ThreadManager {
  public:
   ThreadManagerTest()
       : ThreadManager(kMinPollers, kMaxPollers),
@@ -51,9 +51,8 @@ class ThreadManagerTest GRPC_FINAL : public grpc::ThreadManager {
         num_poll_for_work_(0),
         num_work_found_(0) {}
 
-  grpc::ThreadManager::WorkStatus PollForWork(void **tag,
-                                              bool *ok) GRPC_OVERRIDE;
-  void DoWork(void *tag, bool ok) GRPC_OVERRIDE;
+  grpc::ThreadManager::WorkStatus PollForWork(void **tag, bool *ok) override;
+  void DoWork(void *tag, bool ok) override;
   void PerformTest();
 
  private:
diff --git a/test/cpp/util/cli_call.h b/test/cpp/util/cli_call.h
index 2fbc9618b648aebe1aaaea56d27bc88cdcaf2276..65da86bd4e71f73909fefbeb4fe3f13a04896f86 100644
--- a/test/cpp/util/cli_call.h
+++ b/test/cpp/util/cli_call.h
@@ -43,7 +43,7 @@
 namespace grpc {
 namespace testing {
 
-class CliCall GRPC_FINAL {
+class CliCall final {
  public:
   typedef std::multimap<grpc::string, grpc::string> OutgoingMetadataContainer;
   typedef std::multimap<grpc::string_ref, grpc::string_ref>
diff --git a/test/cpp/util/cli_call_test.cc b/test/cpp/util/cli_call_test.cc
index 75e90f824f545be12dd49f95e13df56a1e738c0b..2e8501b2c3a82f00b5107929cf17b26d6f33edf4 100644
--- a/test/cpp/util/cli_call_test.cc
+++ b/test/cpp/util/cli_call_test.cc
@@ -56,7 +56,7 @@ namespace testing {
 class TestServiceImpl : public ::grpc::testing::EchoTestService::Service {
  public:
   Status Echo(ServerContext* context, const EchoRequest* request,
-              EchoResponse* response) GRPC_OVERRIDE {
+              EchoResponse* response) override {
     if (!context->client_metadata().empty()) {
       for (std::multimap<grpc::string_ref, grpc::string_ref>::const_iterator
                iter = context->client_metadata().begin();
@@ -75,7 +75,7 @@ class CliCallTest : public ::testing::Test {
  protected:
   CliCallTest() {}
 
-  void SetUp() GRPC_OVERRIDE {
+  void SetUp() override {
     int port = grpc_pick_unused_port_or_die();
     server_address_ << "localhost:" << port;
     // Setup server
@@ -86,7 +86,7 @@ class CliCallTest : public ::testing::Test {
     server_ = builder.BuildAndStart();
   }
 
-  void TearDown() GRPC_OVERRIDE { server_->Shutdown(); }
+  void TearDown() override { server_->Shutdown(); }
 
   void ResetStub() {
     channel_ =
diff --git a/test/cpp/util/grpc_tool_test.cc b/test/cpp/util/grpc_tool_test.cc
index bad1579f11eab9707f9ef8876fbf19340b806586..5ab054d04a18f5833e7ae0326da07b439a4350d8 100644
--- a/test/cpp/util/grpc_tool_test.cc
+++ b/test/cpp/util/grpc_tool_test.cc
@@ -93,13 +93,12 @@ DECLARE_bool(l);
 
 namespace {
 
-class TestCliCredentials GRPC_FINAL : public grpc::testing::CliCredentials {
+class TestCliCredentials final : public grpc::testing::CliCredentials {
  public:
-  std::shared_ptr<grpc::ChannelCredentials> GetCredentials() const
-      GRPC_OVERRIDE {
+  std::shared_ptr<grpc::ChannelCredentials> GetCredentials() const override {
     return InsecureChannelCredentials();
   }
-  const grpc::string GetCredentialUsage() const GRPC_OVERRIDE { return ""; }
+  const grpc::string GetCredentialUsage() const override { return ""; }
 };
 
 bool PrintStream(std::stringstream* ss, const grpc::string& output) {
@@ -118,7 +117,7 @@ size_t ArraySize(T& a) {
 class TestServiceImpl : public ::grpc::testing::EchoTestService::Service {
  public:
   Status Echo(ServerContext* context, const EchoRequest* request,
-              EchoResponse* response) GRPC_OVERRIDE {
+              EchoResponse* response) override {
     if (!context->client_metadata().empty()) {
       for (std::multimap<grpc::string_ref, grpc::string_ref>::const_iterator
                iter = context->client_metadata().begin();
diff --git a/test/cpp/util/metrics_server.h b/test/cpp/util/metrics_server.h
index aa9bfed23d84849de38f2461f762f2effb1616e8..4f1e393a637dd1827d4f969a416a5c13cf1ee9bd 100644
--- a/test/cpp/util/metrics_server.h
+++ b/test/cpp/util/metrics_server.h
@@ -83,13 +83,13 @@ class QpsGauge {
   std::mutex num_queries_mu_;
 };
 
-class MetricsServiceImpl GRPC_FINAL : public MetricsService::Service {
+class MetricsServiceImpl final : public MetricsService::Service {
  public:
   grpc::Status GetAllGauges(ServerContext* context, const EmptyMessage* request,
-                            ServerWriter<GaugeResponse>* writer) GRPC_OVERRIDE;
+                            ServerWriter<GaugeResponse>* writer) override;
 
   grpc::Status GetGauge(ServerContext* context, const GaugeRequest* request,
-                        GaugeResponse* response) GRPC_OVERRIDE;
+                        GaugeResponse* response) override;
 
   // Create a QpsGauge with name 'name'. is_present is set to true if the Gauge
   // is already present in the map.
diff --git a/test/cpp/util/proto_file_parser.cc b/test/cpp/util/proto_file_parser.cc
index 98dd3f14ad412d789ca36e0f2e23f2745df4eede..3e524227e5ca1e3451c7cc05c9a9ff4a83f2b874 100644
--- a/test/cpp/util/proto_file_parser.cc
+++ b/test/cpp/util/proto_file_parser.cc
@@ -61,7 +61,7 @@ class ErrorPrinter : public protobuf::compiler::MultiFileErrorCollector {
   explicit ErrorPrinter(ProtoFileParser* parser) : parser_(parser) {}
 
   void AddError(const grpc::string& filename, int line, int column,
-                const grpc::string& message) GRPC_OVERRIDE {
+                const grpc::string& message) override {
     std::ostringstream oss;
     oss << "error " << filename << " " << line << " " << column << " "
         << message << "\n";
@@ -69,7 +69,7 @@ class ErrorPrinter : public protobuf::compiler::MultiFileErrorCollector {
   }
 
   void AddWarning(const grpc::string& filename, int line, int column,
-                  const grpc::string& message) GRPC_OVERRIDE {
+                  const grpc::string& message) override {
     std::cerr << "warning " << filename << " " << line << " " << column << " "
               << message << std::endl;
   }
diff --git a/test/cpp/util/proto_reflection_descriptor_database.h b/test/cpp/util/proto_reflection_descriptor_database.h
index dfa36044d9e69876617c1e3f02112f5f9a3653ff..259277ebbe1448422e4efbd58af18f9f0e65b1f7 100644
--- a/test/cpp/util/proto_reflection_descriptor_database.h
+++ b/test/cpp/util/proto_reflection_descriptor_database.h
@@ -38,14 +38,9 @@
 #include <unordered_set>
 #include <vector>
 
-// GRPC_NO_GENERATED_CODE indicates generated pb files should not be used
-#ifdef GRPC_NO_GENERATED_CODE
-#include "src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.h"
-#else
-#include <grpc++/ext/reflection.grpc.pb.h>
-#endif  // GRPC_NO_GENERATED_CODE
 #include <grpc++/grpc++.h>
 #include <grpc++/impl/codegen/config_protobuf.h>
+#include "src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.h"
 
 namespace grpc {
 
@@ -67,14 +62,13 @@ class ProtoReflectionDescriptorDatabase : public protobuf::DescriptorDatabase {
   // Find a file by file name.  Fills in in *output and returns true if found.
   // Otherwise, returns false, leaving the contents of *output undefined.
   bool FindFileByName(const string& filename,
-                      protobuf::FileDescriptorProto* output) GRPC_OVERRIDE;
+                      protobuf::FileDescriptorProto* output) override;
 
   // Find the file that declares the given fully-qualified symbol name.
   // If found, fills in *output and returns true, otherwise returns false
   // and leaves *output undefined.
   bool FindFileContainingSymbol(const string& symbol_name,
-                                protobuf::FileDescriptorProto* output)
-      GRPC_OVERRIDE;
+                                protobuf::FileDescriptorProto* output) override;
 
   // Find the file which defines an extension extending the given message type
   // with the given field number.  If found, fills in *output and returns true,
@@ -82,7 +76,7 @@ class ProtoReflectionDescriptorDatabase : public protobuf::DescriptorDatabase {
   // must be a fully-qualified type name.
   bool FindFileContainingExtension(
       const string& containing_type, int field_number,
-      protobuf::FileDescriptorProto* output) GRPC_OVERRIDE;
+      protobuf::FileDescriptorProto* output) override;
 
   // Finds the tag numbers used by all known extensions of
   // extendee_type, and appends them to output in an undefined
@@ -92,7 +86,7 @@ class ProtoReflectionDescriptorDatabase : public protobuf::DescriptorDatabase {
   // numbers. Returns true if the search was successful, otherwise
   // returns false and leaves output unchanged.
   bool FindAllExtensionNumbers(const string& extendee_type,
-                               std::vector<int>* output) GRPC_OVERRIDE;
+                               std::vector<int>* output) override;
 
   // Provide a list of full names of registered services
   bool GetServices(std::vector<grpc::string>* output);
diff --git a/test/cpp/util/test_credentials_provider.cc b/test/cpp/util/test_credentials_provider.cc
index ca15f29795a5435fe25580a997a1a60ad8068f7e..0456b9666710ceb0e4fb13ce1929d8653ef78cd9 100644
--- a/test/cpp/util/test_credentials_provider.cc
+++ b/test/cpp/util/test_credentials_provider.cc
@@ -34,9 +34,9 @@
 
 #include "test/cpp/util/test_credentials_provider.h"
 
+#include <mutex>
 #include <unordered_map>
 
-#include <grpc++/impl/sync.h>
 #include <grpc/support/log.h>
 #include <grpc/support/sync.h>
 
@@ -64,14 +64,14 @@ class CredentialsProvider {
 
 class DefaultCredentialsProvider : public CredentialsProvider {
  public:
-  ~DefaultCredentialsProvider() GRPC_OVERRIDE {}
+  ~DefaultCredentialsProvider() override {}
 
-  void AddSecureType(const grpc::string& type,
-                     std::unique_ptr<CredentialTypeProvider> type_provider)
-      GRPC_OVERRIDE {
+  void AddSecureType(
+      const grpc::string& type,
+      std::unique_ptr<CredentialTypeProvider> type_provider) override {
     // This clobbers any existing entry for type, except the defaults, which
     // can't be clobbered.
-    grpc::unique_lock<grpc::mutex> lock(mu_);
+    std::unique_lock<std::mutex> lock(mu_);
     auto it = std::find(added_secure_type_names_.begin(),
                         added_secure_type_names_.end(), type);
     if (it == added_secure_type_names_.end()) {
@@ -84,7 +84,7 @@ class DefaultCredentialsProvider : public CredentialsProvider {
   }
 
   std::shared_ptr<ChannelCredentials> GetChannelCredentials(
-      const grpc::string& type, ChannelArguments* args) GRPC_OVERRIDE {
+      const grpc::string& type, ChannelArguments* args) override {
     if (type == grpc::testing::kInsecureCredentialsType) {
       return InsecureChannelCredentials();
     } else if (type == grpc::testing::kTlsCredentialsType) {
@@ -92,7 +92,7 @@ class DefaultCredentialsProvider : public CredentialsProvider {
       args->SetSslTargetNameOverride("foo.test.google.fr");
       return SslCredentials(ssl_opts);
     } else {
-      grpc::unique_lock<grpc::mutex> lock(mu_);
+      std::unique_lock<std::mutex> lock(mu_);
       auto it(std::find(added_secure_type_names_.begin(),
                         added_secure_type_names_.end(), type));
       if (it == added_secure_type_names_.end()) {
@@ -105,7 +105,7 @@ class DefaultCredentialsProvider : public CredentialsProvider {
   }
 
   std::shared_ptr<ServerCredentials> GetServerCredentials(
-      const grpc::string& type) GRPC_OVERRIDE {
+      const grpc::string& type) override {
     if (type == grpc::testing::kInsecureCredentialsType) {
       return InsecureServerCredentials();
     } else if (type == grpc::testing::kTlsCredentialsType) {
@@ -116,7 +116,7 @@ class DefaultCredentialsProvider : public CredentialsProvider {
       ssl_opts.pem_key_cert_pairs.push_back(pkcp);
       return SslServerCredentials(ssl_opts);
     } else {
-      grpc::unique_lock<grpc::mutex> lock(mu_);
+      std::unique_lock<std::mutex> lock(mu_);
       auto it(std::find(added_secure_type_names_.begin(),
                         added_secure_type_names_.end(), type));
       if (it == added_secure_type_names_.end()) {
@@ -127,10 +127,10 @@ class DefaultCredentialsProvider : public CredentialsProvider {
           ->GetServerCredentials();
     }
   }
-  std::vector<grpc::string> GetSecureCredentialsTypeList() GRPC_OVERRIDE {
+  std::vector<grpc::string> GetSecureCredentialsTypeList() override {
     std::vector<grpc::string> types;
     types.push_back(grpc::testing::kTlsCredentialsType);
-    grpc::unique_lock<grpc::mutex> lock(mu_);
+    std::unique_lock<std::mutex> lock(mu_);
     for (auto it = added_secure_type_names_.begin();
          it != added_secure_type_names_.end(); it++) {
       types.push_back(*it);
@@ -139,7 +139,7 @@ class DefaultCredentialsProvider : public CredentialsProvider {
   }
 
  private:
-  grpc::mutex mu_;
+  std::mutex mu_;
   std::vector<grpc::string> added_secure_type_names_;
   std::vector<std::unique_ptr<CredentialTypeProvider>>
       added_secure_type_providers_;
diff --git a/third_party/google_benchmark b/third_party/google_benchmark
new file mode 160000
index 0000000000000000000000000000000000000000..44c25c892a6229b20db7cd9dc05584ea865896de
--- /dev/null
+++ b/third_party/google_benchmark
@@ -0,0 +1 @@
+Subproject commit 44c25c892a6229b20db7cd9dc05584ea865896de
diff --git a/tools/buildgen/generate_build_additions.sh b/tools/buildgen/generate_build_additions.sh
index 9a1a7a7249117d575e4ed958e2f3fef67e8e45aa..1ea47042f4490e788393bdffc38fbbe774a15c11 100644
--- a/tools/buildgen/generate_build_additions.sh
+++ b/tools/buildgen/generate_build_additions.sh
@@ -30,6 +30,7 @@
 
 gen_build_yaml_dirs="  \
   src/boringssl        \
+  src/google_benchmark \
   src/proto            \
   src/zlib             \
   test/core/bad_client \
diff --git a/tools/codegen/extensions/gen_reflection_proto.sh b/tools/codegen/extensions/gen_reflection_proto.sh
deleted file mode 100755
index ea7689f7e88f5a77286c5b3552ea3dee9bdae463..0000000000000000000000000000000000000000
--- a/tools/codegen/extensions/gen_reflection_proto.sh
+++ /dev/null
@@ -1,95 +0,0 @@
-#!/bin/bash
-
-# Copyright 2016, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-set -e
-cd $(dirname $0)/../../..
-
-PROTO_DIR="src/proto/grpc/reflection/v1alpha"
-PROTO_FILE="reflection"
-HEADER_DIR="include/grpc++/ext"
-SRC_DIR="src/cpp/ext"
-INCLUDE_DIR="grpc++/ext"
-TMP_DIR="tmp"
-
-if hash grpc_cpp_plugin 2>/dev/null; then
-  GRPC_PLUGIN=$(which grpc_cpp_plugin)
-else
-  if [ -f bins/opt/grpc_cpp_plugin ]; then
-    GRPC_PLUGIN="bins/opt/grpc_cpp_plugin"
-  else
-    echo "gRPC protoc plugin not found"
-    exit 1
-  fi
-fi
-
-if hash protoc 2>/dev/null; then
-  PROTOC=$(which protoc)
-else
-  if [ -f bins/opt/protobuf/protoc ]; then
-    PROTOC="bins/opt/protobuf/protoc"
-  else
-    echo "protoc not found"
-    exit 1
-  fi
-fi
-
-TMP_DIR=${TMP_DIR}_${PROTO_FILE}
-
-[ ! -d $HEADER_DIR ] && mkdir -p $HEADER_DIR || :
-[ ! -d $SRC_DIR ] && mkdir -p $SRC_DIR || :
-[ ! -d $TMP_DIR ] && mkdir -p $TMP_DIR || :
-
-$PROTOC -I$PROTO_DIR --cpp_out=$TMP_DIR ${PROTO_DIR}/${PROTO_FILE}.proto
-$PROTOC -I$PROTO_DIR --grpc_out=$TMP_DIR --plugin=protoc-gen-grpc=${GRPC_PLUGIN} ${PROTO_DIR}/${PROTO_FILE}.proto
-
-sed -i "s/\"${PROTO_FILE}.pb.h\"/<${INCLUDE_DIR/\//\\\/}\/${PROTO_FILE}.pb.h>/g" ${TMP_DIR}/${PROTO_FILE}.pb.cc
-sed -i "s/\"${PROTO_FILE}.pb.h\"/<${INCLUDE_DIR/\//\\\/}\/${PROTO_FILE}.pb.h>/g" ${TMP_DIR}/${PROTO_FILE}.grpc.pb.h
-sed -i "s/\"${PROTO_FILE}.pb.h\"/<${INCLUDE_DIR/\//\\\/}\/${PROTO_FILE}.pb.h>/g" ${TMP_DIR}/${PROTO_FILE}.grpc.pb.cc
-sed -i "s/\"${PROTO_FILE}.grpc.pb.h\"/<${INCLUDE_DIR/\//\\\/}\/${PROTO_FILE}.grpc.pb.h>/g" ${TMP_DIR}/${PROTO_FILE}.grpc.pb.cc
-
-sed -i "1s/.*/\/\/ Generated by tools\/codegen\/extensions\/gen_reflection_proto.sh/g" ${TMP_DIR}/*.pb.h
-sed -i "1s/.*/\/\/ Generated by tools\/codegen\/extensions\/gen_reflection_proto.sh/g" ${TMP_DIR}/*.pb.cc
-
-/bin/cp LICENSE ${TMP_DIR}/TMP_LICENSE
-sed -i -e "s/./ &/" -e "s/.*/ \*&/" ${TMP_DIR}/TMP_LICENSE
-sed -i -r "\$a\ *\n *\/\n\n"  ${TMP_DIR}/TMP_LICENSE
-
-sed -i -e "1s/^/ *\n/" -e "1s/^/\/*\n/" ${TMP_DIR}/*.pb.h
-sed -i -e "1s/^/ *\n/" -e "1s/^/\/*\n/" ${TMP_DIR}/*.pb.cc
-
-sed -i "2r ${TMP_DIR}/TMP_LICENSE" ${TMP_DIR}/*.pb.h
-sed -i "2r ${TMP_DIR}/TMP_LICENSE" ${TMP_DIR}/*.pb.cc
-
-/bin/mv ${TMP_DIR}/${PROTO_FILE}.pb.h ${HEADER_DIR}
-/bin/mv ${TMP_DIR}/${PROTO_FILE}.grpc.pb.h ${HEADER_DIR}
-/bin/mv ${TMP_DIR}/${PROTO_FILE}.pb.cc ${SRC_DIR}
-/bin/mv ${TMP_DIR}/${PROTO_FILE}.grpc.pb.cc ${SRC_DIR}
-/bin/rm -r $TMP_DIR
diff --git a/tools/dockerfile/test/cxx_jessie_x64/Dockerfile b/tools/dockerfile/test/cxx_jessie_x64/Dockerfile
index 1f6641ac42d649bb18002875135ecc124f5b9c9c..e968a0f589b896583b32445b7cc01413f49d23cf 100644
--- a/tools/dockerfile/test/cxx_jessie_x64/Dockerfile
+++ b/tools/dockerfile/test/cxx_jessie_x64/Dockerfile
@@ -129,5 +129,9 @@ RUN mkdir /var/local/jenkins
 #================
 # libuv
 RUN cd /tmp     && wget http://dist.libuv.org/dist/v1.9.1/libuv-v1.9.1.tar.gz     && tar -xf libuv-v1.9.1.tar.gz     && cd libuv-v1.9.1     && sh autogen.sh && ./configure --prefix=/usr && make && make install
+
+# Install gcc-4.8 and other relevant items
+RUN apt-get update && apt-get -y install gcc-4.8 gcc-4.8-multilib g++-4.8 g++-4.8-multilib && apt-get clean
+
 # Define the default command.
 CMD ["bash"]
diff --git a/tools/dockerfile/test/cxx_jessie_x86/Dockerfile b/tools/dockerfile/test/cxx_jessie_x86/Dockerfile
index bee0849c67f5cd7824777bc8260b5b4cea17f722..f985480254631bbcdfeb69fde6ffbb8ac40bd77a 100644
--- a/tools/dockerfile/test/cxx_jessie_x86/Dockerfile
+++ b/tools/dockerfile/test/cxx_jessie_x86/Dockerfile
@@ -93,5 +93,9 @@ RUN ln -s /usr/bin/ccache /usr/local/bin/clang++
 
 RUN mkdir /var/local/jenkins
 
+
+# Install gcc-4.8 and other relevant items
+RUN apt-get update && apt-get -y install gcc-4.8 gcc-4.8-multilib g++-4.8 g++-4.8-multilib && apt-get clean
+
 # Define the default command.
 CMD ["bash"]
diff --git a/tools/doxygen/Doxyfile.c++ b/tools/doxygen/Doxyfile.c++
index 00f970a4cbd3a97872d21b17d7f72c091f07dfd7..ff3a0e381daafd113f1b600a5d8256d3320f9a98 100644
--- a/tools/doxygen/Doxyfile.c++
+++ b/tools/doxygen/Doxyfile.c++
@@ -781,12 +781,6 @@ include/grpc++/impl/server_builder_option.h \
 include/grpc++/impl/server_builder_plugin.h \
 include/grpc++/impl/server_initializer.h \
 include/grpc++/impl/service_type.h \
-include/grpc++/impl/sync.h \
-include/grpc++/impl/sync_cxx11.h \
-include/grpc++/impl/sync_no_cxx11.h \
-include/grpc++/impl/thd.h \
-include/grpc++/impl/thd_cxx11.h \
-include/grpc++/impl/thd_no_cxx11.h \
 include/grpc++/resource_quota.h \
 include/grpc++/security/auth_context.h \
 include/grpc++/security/auth_metadata_processor.h \
@@ -834,9 +828,6 @@ include/grpc++/impl/codegen/status_code_enum.h \
 include/grpc++/impl/codegen/status_helper.h \
 include/grpc++/impl/codegen/string_ref.h \
 include/grpc++/impl/codegen/stub_options.h \
-include/grpc++/impl/codegen/sync.h \
-include/grpc++/impl/codegen/sync_cxx11.h \
-include/grpc++/impl/codegen/sync_no_cxx11.h \
 include/grpc++/impl/codegen/sync_stream.h \
 include/grpc++/impl/codegen/time.h \
 include/grpc/impl/codegen/byte_buffer_reader.h \
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index 6c2b475ed0ae74913f9a85eb6d06a1a135dbbd74..a55e90525298c4540b7dc1e7fbc82abb9afbc600 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -781,12 +781,6 @@ include/grpc++/impl/server_builder_option.h \
 include/grpc++/impl/server_builder_plugin.h \
 include/grpc++/impl/server_initializer.h \
 include/grpc++/impl/service_type.h \
-include/grpc++/impl/sync.h \
-include/grpc++/impl/sync_cxx11.h \
-include/grpc++/impl/sync_no_cxx11.h \
-include/grpc++/impl/thd.h \
-include/grpc++/impl/thd_cxx11.h \
-include/grpc++/impl/thd_no_cxx11.h \
 include/grpc++/resource_quota.h \
 include/grpc++/security/auth_context.h \
 include/grpc++/security/auth_metadata_processor.h \
@@ -834,9 +828,6 @@ include/grpc++/impl/codegen/status_code_enum.h \
 include/grpc++/impl/codegen/status_helper.h \
 include/grpc++/impl/codegen/string_ref.h \
 include/grpc++/impl/codegen/stub_options.h \
-include/grpc++/impl/codegen/sync.h \
-include/grpc++/impl/codegen/sync_cxx11.h \
-include/grpc++/impl/codegen/sync_no_cxx11.h \
 include/grpc++/impl/codegen/sync_stream.h \
 include/grpc++/impl/codegen/time.h \
 include/grpc/impl/codegen/byte_buffer_reader.h \
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index e83298766fd70d11fdbd888cad05879d5f978d2b..72452c7a3cc00b0cce1eb5d3e91e2cc9c7569321 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -876,6 +876,7 @@ src/core/lib/transport/mdstr_hash_table.h \
 src/core/lib/transport/metadata.h \
 src/core/lib/transport/metadata_batch.h \
 src/core/lib/transport/method_config.h \
+src/core/lib/transport/pid_controller.h \
 src/core/lib/transport/static_metadata.h \
 src/core/lib/transport/timeout_encoding.h \
 src/core/lib/transport/transport.h \
@@ -1064,6 +1065,7 @@ src/core/lib/transport/mdstr_hash_table.c \
 src/core/lib/transport/metadata.c \
 src/core/lib/transport/metadata_batch.c \
 src/core/lib/transport/method_config.c \
+src/core/lib/transport/pid_controller.c \
 src/core/lib/transport/static_metadata.c \
 src/core/lib/transport/timeout_encoding.c \
 src/core/lib/transport/transport.c \
diff --git a/tools/gce/create_linux_worker.sh b/tools/gce/create_linux_worker.sh
index 013127c585e6e4a0af36b56a9c0ecd3c780bcb76..322a592c073d27014b0aee18be774dcd21b5a219 100755
--- a/tools/gce/create_linux_worker.sh
+++ b/tools/gce/create_linux_worker.sh
@@ -42,7 +42,7 @@ INSTANCE_NAME="${1:-grpc-jenkins-worker1}"
 gcloud compute instances create $INSTANCE_NAME \
     --project="$CLOUD_PROJECT" \
     --zone "$ZONE" \
-    --machine-type n1-highmem-8 \
+    --machine-type n1-standard-16 \
     --image=ubuntu-1510 \
     --image-project=grpc-testing \
     --boot-disk-size 1000
diff --git a/tools/run_tests/performance/bq_upload_result.py b/tools/run_tests/performance/bq_upload_result.py
index 2a99499843adccc35bf50a33a018eb717fe76c12..0ea23d22122e7f38810d13cd5f861d99229f89f5 100755
--- a/tools/run_tests/performance/bq_upload_result.py
+++ b/tools/run_tests/performance/bq_upload_result.py
@@ -117,9 +117,13 @@ def _flatten_result_inplace(scenario_result):
   scenario_result['latencies'] = json.dumps(scenario_result['latencies'])
   for stats in scenario_result['clientStats']:
     stats['latencies'] = json.dumps(stats['latencies'])
+    stats.pop('requestResults', None)
   scenario_result['serverCores'] = json.dumps(scenario_result['serverCores'])
   scenario_result['clientSuccess'] = json.dumps(scenario_result['clientSuccess'])
   scenario_result['serverSuccess'] = json.dumps(scenario_result['serverSuccess'])
+  scenario_result['requestResults'] = json.dumps(scenario_result.get('requestResults', []))
+  scenario_result['summary'].pop('successfulRequestsPerSecond', None)
+  scenario_result['summary'].pop('failedRequestsPerSecond', None)
 
 
 def _populate_metadata_inplace(scenario_result):
diff --git a/tools/run_tests/performance/scenario_result_schema.json b/tools/run_tests/performance/scenario_result_schema.json
index 6bec21df39715074a96e819aceef12a322e5b983..3285f212d7752380a218aa549571ec37a6ec77e2 100644
--- a/tools/run_tests/performance/scenario_result_schema.json
+++ b/tools/run_tests/performance/scenario_result_schema.json
@@ -208,5 +208,10 @@
     "name": "serverSuccess",
     "type": "STRING",
     "mode": "NULLABLE"
+  },
+  {
+    "name": "requestResults",
+    "type": "STRING",
+    "mode": "NULLABLE"
   }
 ]
diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index 911843e9f361f0b07bbae93dfe45043d100ec7a0..8f043f9bcc548199ab79fac2d3402aac249c63c0 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -332,6 +332,8 @@ class CLanguage(object):
       return ('wheezy', self._gcc_make_options(version_suffix='-4.4'))
     elif compiler == 'gcc4.6':
       return ('wheezy', self._gcc_make_options(version_suffix='-4.6'))
+    elif compiler == 'gcc4.8':
+      return ('jessie', self._gcc_make_options(version_suffix='-4.8'))
     elif compiler == 'gcc5.3':
       return ('ubuntu1604', [])
     elif compiler == 'clang3.4':
@@ -1061,7 +1063,7 @@ argp.add_argument('--arch',
                   help='Selects architecture to target. For some platforms "default" is the only supported choice.')
 argp.add_argument('--compiler',
                   choices=['default',
-                           'gcc4.4', 'gcc4.6', 'gcc4.9', 'gcc5.3',
+                           'gcc4.4', 'gcc4.6', 'gcc4.8', 'gcc4.9', 'gcc5.3',
                            'clang3.4', 'clang3.5', 'clang3.6', 'clang3.7',
                            'vs2010', 'vs2013', 'vs2015',
                            'python2.7', 'python3.4', 'python3.5', 'python3.6', 'pypy', 'pypy3',
diff --git a/tools/run_tests/run_tests_matrix.py b/tools/run_tests/run_tests_matrix.py
index b65010ad8b4c012271f3ac3c81ff14af3e3abb37..41db67cdb581645a3b96cde289c212f4fbe854d2 100755
--- a/tools/run_tests/run_tests_matrix.py
+++ b/tools/run_tests/run_tests_matrix.py
@@ -46,16 +46,16 @@ os.chdir(_ROOT)
 _RUNTESTS_TIMEOUT = 4*60*60
 
 # Number of jobs assigned to each run_tests.py instance
-_INNER_JOBS = 2
+_DEFAULT_INNER_JOBS = 2
 
 
-def _docker_jobspec(name, runtests_args=[]):
+def _docker_jobspec(name, runtests_args=[], inner_jobs=_DEFAULT_INNER_JOBS):
   """Run a single instance of run_tests.py in a docker container"""
   test_job = jobset.JobSpec(
           cmdline=['python', 'tools/run_tests/run_tests.py',
                    '--use_docker',
                    '-t',
-                   '-j', str(_INNER_JOBS),
+                   '-j', str(inner_jobs),
                    '-x', 'report_%s.xml' % name,
                    '--report_suite_name', '%s' % name] + runtests_args,
           shortname='run_tests_%s' % name,
@@ -63,7 +63,7 @@ def _docker_jobspec(name, runtests_args=[]):
   return test_job
 
 
-def _workspace_jobspec(name, runtests_args=[], workspace_name=None):
+def _workspace_jobspec(name, runtests_args=[], workspace_name=None, inner_jobs=_DEFAULT_INNER_JOBS):
   """Run a single instance of run_tests.py in a separate workspace"""
   if not workspace_name:
     workspace_name = 'workspace_%s' % name
@@ -71,7 +71,7 @@ def _workspace_jobspec(name, runtests_args=[], workspace_name=None):
   test_job = jobset.JobSpec(
           cmdline=['tools/run_tests/run_tests_in_workspace.sh',
                    '-t',
-                   '-j', str(_INNER_JOBS),
+                   '-j', str(inner_jobs),
                    '-x', '../report_%s.xml' % name,
                    '--report_suite_name', '%s' % name] + runtests_args,
           environ=env,
@@ -82,7 +82,8 @@ def _workspace_jobspec(name, runtests_args=[], workspace_name=None):
 
 def _generate_jobs(languages, configs, platforms,
                   arch=None, compiler=None,
-                  labels=[], extra_args=[]):
+                  labels=[], extra_args=[],
+                  inner_jobs=_DEFAULT_INNER_JOBS):
   result = []
   for language in languages:
     for platform in platforms:
@@ -97,68 +98,75 @@ def _generate_jobs(languages, configs, platforms,
 
         runtests_args += extra_args
         if platform == 'linux':
-          job = _docker_jobspec(name=name, runtests_args=runtests_args)
+          job = _docker_jobspec(name=name, runtests_args=runtests_args, inner_jobs=inner_jobs)
         else:
-          job = _workspace_jobspec(name=name, runtests_args=runtests_args)
+          job = _workspace_jobspec(name=name, runtests_args=runtests_args, inner_jobs=inner_jobs)
 
         job.labels = [platform, config, language] + labels
         result.append(job)
   return result
 
 
-def _create_test_jobs(extra_args=[]):
+def _create_test_jobs(extra_args=[], inner_jobs=_DEFAULT_INNER_JOBS):
   test_jobs = []
   # supported on linux only
   test_jobs += _generate_jobs(languages=['sanity', 'php7'],
                              configs=['dbg', 'opt'],
                              platforms=['linux'],
                              labels=['basictests'],
-                             extra_args=extra_args)
+                             extra_args=extra_args,
+                             inner_jobs=inner_jobs)
 
   # supported on all platforms.
   test_jobs += _generate_jobs(languages=['c', 'csharp', 'node', 'python'],
                              configs=['dbg', 'opt'],
                              platforms=['linux', 'macos', 'windows'],
                              labels=['basictests'],
-                             extra_args=extra_args)
+                             extra_args=extra_args,
+                             inner_jobs=inner_jobs)
 
   # supported on linux and mac.
   test_jobs += _generate_jobs(languages=['c++', 'ruby', 'php'],
                               configs=['dbg', 'opt'],
                               platforms=['linux', 'macos'],
                               labels=['basictests'],
-                              extra_args=extra_args)
+                              extra_args=extra_args,
+                              inner_jobs=inner_jobs)
 
   # supported on mac only.
   test_jobs += _generate_jobs(languages=['objc'],
                               configs=['dbg', 'opt'],
                               platforms=['macos'],
                               labels=['basictests'],
-                              extra_args=extra_args)
+                              extra_args=extra_args,
+                              inner_jobs=inner_jobs)
 
   # sanitizers
   test_jobs += _generate_jobs(languages=['c'],
                               configs=['msan', 'asan', 'tsan'],
                               platforms=['linux'],
                               labels=['sanitizers'],
-                              extra_args=extra_args)
+                              extra_args=extra_args,
+                              inner_jobs=inner_jobs)
   test_jobs += _generate_jobs(languages=['c++'],
                               configs=['asan', 'tsan'],
                               platforms=['linux'],
                               labels=['sanitizers'],
-                              extra_args=extra_args)
+                              extra_args=extra_args,
+                              inner_jobs=inner_jobs)
 
   # libuv tests
   test_jobs += _generate_jobs(languages=['c'],
                               configs=['dbg', 'opt'],
                               platforms=['linux'],
                               labels=['libuv'],
-                              extra_args=extra_args + ['--iomgr_platform=uv'])
+                              extra_args=extra_args + ['--iomgr_platform=uv'],
+                              inner_jobs=inner_jobs)
 
   return test_jobs
 
 
-def _create_portability_test_jobs(extra_args=[]):
+def _create_portability_test_jobs(extra_args=[], inner_jobs=_DEFAULT_INNER_JOBS):
   test_jobs = []
   # portability C x86
   test_jobs += _generate_jobs(languages=['c'],
@@ -167,18 +175,30 @@ def _create_portability_test_jobs(extra_args=[]):
                               arch='x86',
                               compiler='default',
                               labels=['portability'],
-                              extra_args=extra_args)
+                              extra_args=extra_args,
+                              inner_jobs=inner_jobs)
 
   # portability C and C++ on x64
   for compiler in ['gcc4.4', 'gcc4.6', 'gcc5.3',
                    'clang3.5', 'clang3.6', 'clang3.7']:
-    test_jobs += _generate_jobs(languages=['c', 'c++'],
+    test_jobs += _generate_jobs(languages=['c'],
                                 configs=['dbg'],
                                 platforms=['linux'],
                                 arch='x64',
                                 compiler=compiler,
                                 labels=['portability'],
-                                extra_args=extra_args)
+                                extra_args=extra_args,
+                                inner_jobs=inner_jobs)
+  for compiler in ['gcc4.8', 'gcc5.3',
+                   'clang3.5', 'clang3.6', 'clang3.7']:
+    test_jobs += _generate_jobs(languages=['c++'],
+                                configs=['dbg'],
+                                platforms=['linux'],
+                                arch='x64',
+                                compiler=compiler,
+                                labels=['portability'],
+                                extra_args=extra_args,
+                                inner_jobs=inner_jobs)
 
   # portability C on Windows
   for arch in ['x86', 'x64']:
@@ -189,7 +209,8 @@ def _create_portability_test_jobs(extra_args=[]):
                                   arch=arch,
                                   compiler=compiler,
                                   labels=['portability'],
-                                  extra_args=extra_args)
+                                  extra_args=extra_args,
+                                  inner_jobs=inner_jobs)
 
   test_jobs += _generate_jobs(languages=['python'],
                               configs=['dbg'],
@@ -197,7 +218,8 @@ def _create_portability_test_jobs(extra_args=[]):
                               arch='default',
                               compiler='python3.4',
                               labels=['portability'],
-                              extra_args=extra_args)
+                              extra_args=extra_args,
+                              inner_jobs=inner_jobs)
 
   test_jobs += _generate_jobs(languages=['csharp'],
                               configs=['dbg'],
@@ -205,7 +227,8 @@ def _create_portability_test_jobs(extra_args=[]):
                               arch='default',
                               compiler='coreclr',
                               labels=['portability'],
-                              extra_args=extra_args)
+                              extra_args=extra_args,
+                              inner_jobs=inner_jobs)
   return test_jobs
 
 
@@ -220,7 +243,7 @@ def _allowed_labels():
 
 argp = argparse.ArgumentParser(description='Run a matrix of run_tests.py tests.')
 argp.add_argument('-j', '--jobs',
-                  default=multiprocessing.cpu_count()/_INNER_JOBS,
+                  default=multiprocessing.cpu_count()/_DEFAULT_INNER_JOBS,
                   type=int,
                   help='Number of concurrent run_tests.py instances.')
 argp.add_argument('-f', '--filter',
@@ -249,15 +272,21 @@ argp.add_argument('--base_branch',
                   default='origin/master',
                   type=str,
                   help='Branch that pull request is requesting to merge into')
+argp.add_argument('--inner_jobs',
+                  default=_DEFAULT_INNER_JOBS,
+                  type=int,
+                  help='Number of jobs in each run_tests.py instance')
 args = argp.parse_args()
 
+
 extra_args = []
 if args.build_only:
   extra_args.append('--build_only')
 if args.force_default_poller:
   extra_args.append('--force_default_poller')
 
-all_jobs = _create_test_jobs(extra_args=extra_args) + _create_portability_test_jobs(extra_args=extra_args)
+all_jobs = _create_test_jobs(extra_args=extra_args, inner_jobs=args.inner_jobs) + \
+           _create_portability_test_jobs(extra_args=extra_args, inner_jobs=args.inner_jobs)
 
 jobs = []
 for job in all_jobs:
diff --git a/tools/run_tests/sanity/check_submodules.sh b/tools/run_tests/sanity/check_submodules.sh
index 6410646cd1aaf5d001a6dccba7774e609a22a7b8..6ec0786c966cd235d8001430a90cffdc440d0b4b 100755
--- a/tools/run_tests/sanity/check_submodules.sh
+++ b/tools/run_tests/sanity/check_submodules.sh
@@ -43,6 +43,7 @@ git submodule | awk '{ print $1 }' | sort > $submodules
 cat << EOF | awk '{ print $1 }' | sort > $want_submodules
  c880e42ba1c8032d4cdde2aba0541d8a9d9fa2e9 third_party/boringssl (version_for_cocoapods_2.0-100-gc880e42)
  05b155ff59114735ec8cd089f669c4c3d8f59029 third_party/gflags (v2.1.0-45-g05b155f)
+ 44c25c892a6229b20db7cd9dc05584ea865896de third_party/google_benchmark (v0.1.0-343-g44c25c8)
  c99458533a9b4c743ed51537e25989ea55944908 third_party/googletest (release-1.7.0)
  a428e42072765993ff674fda72863c9f1aa2d268 third_party/protobuf (v3.1.0)
  50893291621658f355bc5b4d450a8d06a563053d third_party/zlib (v1.2.8)
@@ -52,4 +53,3 @@ EOF
 diff -u $submodules $want_submodules
 
 rm $submodules $want_submodules
-
diff --git a/tools/run_tests/sanity/sanity_tests.yaml b/tools/run_tests/sanity/sanity_tests.yaml
index e699c5194df8fe9c66973faa604eced531e9741c..c5945c602f43631f46927f5821bb96059f1c65e6 100644
--- a/tools/run_tests/sanity/sanity_tests.yaml
+++ b/tools/run_tests/sanity/sanity_tests.yaml
@@ -11,4 +11,3 @@
 - script: tools/distrib/check_nanopb_output.sh
 - script: tools/distrib/check_include_guards.py
 - script: tools/distrib/python/check_grpcio_tools.py
-- script: tools/distrib/check_generated_pb_files.sh
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index 87ac8add3bde61ad0715d41ed1c1d38531d97108..835d7beff19f6c255b48d27cf271050050e86707 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -2062,6 +2062,23 @@
     "third_party": false, 
     "type": "target"
   }, 
+  {
+    "deps": [
+      "gpr", 
+      "gpr_test_util", 
+      "grpc", 
+      "grpc_test_util"
+    ], 
+    "headers": [], 
+    "is_filegroup": false, 
+    "language": "c", 
+    "name": "transport_pid_controller_test", 
+    "src": [
+      "test/core/transport/pid_controller_test.c"
+    ], 
+    "third_party": false, 
+    "type": "target"
+  }, 
   {
     "deps": [
       "gpr", 
@@ -2497,7 +2514,7 @@
       "gpr", 
       "grpc", 
       "grpc++", 
-      "grpc++_reflection", 
+      "grpc++_proto_reflection_desc_db", 
       "grpc++_test_config", 
       "grpc_cli_libs"
     ], 
@@ -2616,8 +2633,9 @@
       "grpc", 
       "grpc++", 
       "grpc++_codegen_proto", 
-      "grpc++_config_proto", 
+      "grpc++_proto_reflection_desc_db", 
       "grpc++_reflection", 
+      "grpc++_test_util", 
       "grpc_cli_libs", 
       "grpc_test_util"
     ], 
@@ -2625,16 +2643,13 @@
       "src/proto/grpc/testing/echo.grpc.pb.h", 
       "src/proto/grpc/testing/echo.pb.h", 
       "src/proto/grpc/testing/echo_messages.grpc.pb.h", 
-      "src/proto/grpc/testing/echo_messages.pb.h", 
-      "test/cpp/util/string_ref_helper.h"
+      "src/proto/grpc/testing/echo_messages.pb.h"
     ], 
     "is_filegroup": false, 
     "language": "c++", 
     "name": "grpc_tool_test", 
     "src": [
-      "test/cpp/util/grpc_tool_test.cc", 
-      "test/cpp/util/string_ref_helper.cc", 
-      "test/cpp/util/string_ref_helper.h"
+      "test/cpp/util/grpc_tool_test.cc"
     ], 
     "third_party": false, 
     "type": "target"
@@ -2820,26 +2835,37 @@
     "third_party": false, 
     "type": "target"
   }, 
+  {
+    "deps": [
+      "google_benchmark"
+    ], 
+    "headers": [], 
+    "is_filegroup": false, 
+    "language": "c++", 
+    "name": "noop-benchmark", 
+    "src": [
+      "test/cpp/microbenchmarks/noop-benchmark.cc"
+    ], 
+    "third_party": false, 
+    "type": "target"
+  }, 
   {
     "deps": [
       "gpr", 
       "gpr_test_util", 
       "grpc", 
       "grpc++", 
+      "grpc++_proto_reflection_desc_db", 
       "grpc++_reflection", 
       "grpc++_test_util", 
       "grpc_test_util"
     ], 
-    "headers": [
-      "test/cpp/util/proto_reflection_descriptor_database.h"
-    ], 
+    "headers": [], 
     "is_filegroup": false, 
     "language": "c++", 
     "name": "proto_server_reflection_test", 
     "src": [
-      "test/cpp/end2end/proto_server_reflection_test.cc", 
-      "test/cpp/util/proto_reflection_descriptor_database.cc", 
-      "test/cpp/util/proto_reflection_descriptor_database.h"
+      "test/cpp/end2end/proto_server_reflection_test.cc"
     ], 
     "third_party": false, 
     "type": "target"
@@ -2988,6 +3014,25 @@
     "third_party": false, 
     "type": "target"
   }, 
+  {
+    "deps": [
+      "gpr", 
+      "gpr_test_util", 
+      "grpc", 
+      "grpc++", 
+      "grpc++_test_util", 
+      "grpc_test_util"
+    ], 
+    "headers": [], 
+    "is_filegroup": false, 
+    "language": "c++", 
+    "name": "round_robin_end2end_test", 
+    "src": [
+      "test/cpp/end2end/round_robin_end2end_test.cc"
+    ], 
+    "third_party": false, 
+    "type": "target"
+  }, 
   {
     "deps": [
       "gpr", 
@@ -4034,24 +4079,6 @@
     "third_party": false, 
     "type": "target"
   }, 
-  {
-    "deps": [
-      "end2end_tests", 
-      "gpr", 
-      "gpr_test_util", 
-      "grpc", 
-      "grpc_test_util"
-    ], 
-    "headers": [], 
-    "is_filegroup": false, 
-    "language": "c", 
-    "name": "h2_fake_resolver_test", 
-    "src": [
-      "test/core/end2end/fixtures/h2_fake_resolver.c"
-    ], 
-    "third_party": false, 
-    "type": "target"
-  }, 
   {
     "deps": [
       "end2end_tests", 
@@ -4376,24 +4403,6 @@
     "third_party": false, 
     "type": "target"
   }, 
-  {
-    "deps": [
-      "end2end_nosec_tests", 
-      "gpr", 
-      "gpr_test_util", 
-      "grpc_test_util_unsecure", 
-      "grpc_unsecure"
-    ], 
-    "headers": [], 
-    "is_filegroup": false, 
-    "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
-    "src": [
-      "test/core/end2end/fixtures/h2_fake_resolver.c"
-    ], 
-    "third_party": false, 
-    "type": "target"
-  }, 
   {
     "deps": [
       "end2end_nosec_tests", 
@@ -5060,34 +5069,40 @@
   {
     "deps": [
       "grpc++", 
+      "grpc++_config_proto", 
       "grpc++_reflection_proto"
     ], 
     "headers": [
-      "include/grpc++/ext/proto_server_reflection_plugin.h", 
-      "src/cpp/ext/proto_server_reflection.h"
+      "test/cpp/util/proto_reflection_descriptor_database.h"
     ], 
     "is_filegroup": false, 
     "language": "c++", 
-    "name": "grpc++_reflection", 
+    "name": "grpc++_proto_reflection_desc_db", 
     "src": [
-      "include/grpc++/ext/proto_server_reflection_plugin.h", 
-      "src/cpp/ext/proto_server_reflection.cc", 
-      "src/cpp/ext/proto_server_reflection.h", 
-      "src/cpp/ext/proto_server_reflection_plugin.cc"
+      "test/cpp/util/proto_reflection_descriptor_database.cc", 
+      "test/cpp/util/proto_reflection_descriptor_database.h"
     ], 
     "third_party": false, 
     "type": "lib"
   }, 
   {
-    "deps": [], 
+    "deps": [
+      "grpc++", 
+      "grpc++_reflection_proto"
+    ], 
     "headers": [
-      "src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.h", 
-      "src/proto/grpc/reflection/v1alpha/reflection.pb.h"
+      "include/grpc++/ext/proto_server_reflection_plugin.h", 
+      "src/cpp/ext/proto_server_reflection.h"
     ], 
     "is_filegroup": false, 
     "language": "c++", 
-    "name": "grpc++_reflection_codegen", 
-    "src": [], 
+    "name": "grpc++_reflection", 
+    "src": [
+      "include/grpc++/ext/proto_server_reflection_plugin.h", 
+      "src/cpp/ext/proto_server_reflection.cc", 
+      "src/cpp/ext/proto_server_reflection.h", 
+      "src/cpp/ext/proto_server_reflection_plugin.cc"
+    ], 
     "third_party": false, 
     "type": "lib"
   }, 
@@ -5190,7 +5205,9 @@
   {
     "deps": [
       "grpc++", 
-      "grpc++_reflection"
+      "grpc++_config_proto", 
+      "grpc++_proto_reflection_desc_db", 
+      "grpc++_reflection_proto"
     ], 
     "headers": [
       "test/cpp/util/cli_call.h", 
@@ -5198,7 +5215,6 @@
       "test/cpp/util/config_grpc_cli.h", 
       "test/cpp/util/grpc_tool.h", 
       "test/cpp/util/proto_file_parser.h", 
-      "test/cpp/util/proto_reflection_descriptor_database.h", 
       "test/cpp/util/service_describer.h"
     ], 
     "is_filegroup": false, 
@@ -5214,8 +5230,6 @@
       "test/cpp/util/grpc_tool.h", 
       "test/cpp/util/proto_file_parser.cc", 
       "test/cpp/util/proto_file_parser.h", 
-      "test/cpp/util/proto_reflection_descriptor_database.cc", 
-      "test/cpp/util/proto_reflection_descriptor_database.h", 
       "test/cpp/util/service_describer.cc", 
       "test/cpp/util/service_describer.h"
     ], 
@@ -6093,6 +6107,37 @@
     "third_party": true, 
     "type": "lib"
   }, 
+  {
+    "deps": [], 
+    "headers": [
+      "third_party/google_benchmark/include/benchmark/benchmark.h", 
+      "third_party/google_benchmark/include/benchmark/benchmark_api.h", 
+      "third_party/google_benchmark/include/benchmark/macros.h", 
+      "third_party/google_benchmark/include/benchmark/reporter.h", 
+      "third_party/google_benchmark/src/arraysize.h", 
+      "third_party/google_benchmark/src/benchmark_api_internal.h", 
+      "third_party/google_benchmark/src/check.h", 
+      "third_party/google_benchmark/src/colorprint.h", 
+      "third_party/google_benchmark/src/commandlineflags.h", 
+      "third_party/google_benchmark/src/complexity.h", 
+      "third_party/google_benchmark/src/cycleclock.h", 
+      "third_party/google_benchmark/src/internal_macros.h", 
+      "third_party/google_benchmark/src/log.h", 
+      "third_party/google_benchmark/src/mutex.h", 
+      "third_party/google_benchmark/src/re.h", 
+      "third_party/google_benchmark/src/sleep.h", 
+      "third_party/google_benchmark/src/stat.h", 
+      "third_party/google_benchmark/src/string_util.h", 
+      "third_party/google_benchmark/src/sysinfo.h", 
+      "third_party/google_benchmark/src/timers.h"
+    ], 
+    "is_filegroup": false, 
+    "language": "c++", 
+    "name": "google_benchmark", 
+    "src": [], 
+    "third_party": false, 
+    "type": "lib"
+  }, 
   {
     "deps": [], 
     "headers": [
@@ -6622,6 +6667,7 @@
       "src/core/lib/transport/metadata.h", 
       "src/core/lib/transport/metadata_batch.h", 
       "src/core/lib/transport/method_config.h", 
+      "src/core/lib/transport/pid_controller.h", 
       "src/core/lib/transport/static_metadata.h", 
       "src/core/lib/transport/timeout_encoding.h", 
       "src/core/lib/transport/transport.h", 
@@ -6831,6 +6877,8 @@
       "src/core/lib/transport/metadata_batch.h", 
       "src/core/lib/transport/method_config.c", 
       "src/core/lib/transport/method_config.h", 
+      "src/core/lib/transport/pid_controller.c", 
+      "src/core/lib/transport/pid_controller.h", 
       "src/core/lib/transport/static_metadata.c", 
       "src/core/lib/transport/static_metadata.h", 
       "src/core/lib/transport/timeout_encoding.c", 
@@ -7386,8 +7434,7 @@
   }, 
   {
     "deps": [
-      "gpr", 
-      "grpc_base"
+      "gpr"
     ], 
     "headers": [
       "src/core/lib/tsi/fake_transport_security.h", 
@@ -7438,12 +7485,6 @@
       "include/grpc++/impl/server_builder_plugin.h", 
       "include/grpc++/impl/server_initializer.h", 
       "include/grpc++/impl/service_type.h", 
-      "include/grpc++/impl/sync.h", 
-      "include/grpc++/impl/sync_cxx11.h", 
-      "include/grpc++/impl/sync_no_cxx11.h", 
-      "include/grpc++/impl/thd.h", 
-      "include/grpc++/impl/thd_cxx11.h", 
-      "include/grpc++/impl/thd_no_cxx11.h", 
       "include/grpc++/resource_quota.h", 
       "include/grpc++/security/auth_context.h", 
       "include/grpc++/security/auth_metadata_processor.h", 
@@ -7496,12 +7537,6 @@
       "include/grpc++/impl/server_builder_plugin.h", 
       "include/grpc++/impl/server_initializer.h", 
       "include/grpc++/impl/service_type.h", 
-      "include/grpc++/impl/sync.h", 
-      "include/grpc++/impl/sync_cxx11.h", 
-      "include/grpc++/impl/sync_no_cxx11.h", 
-      "include/grpc++/impl/thd.h", 
-      "include/grpc++/impl/thd_cxx11.h", 
-      "include/grpc++/impl/thd_no_cxx11.h", 
       "include/grpc++/resource_quota.h", 
       "include/grpc++/security/auth_context.h", 
       "include/grpc++/security/auth_metadata_processor.h", 
@@ -7590,9 +7625,6 @@
       "include/grpc++/impl/codegen/status_helper.h", 
       "include/grpc++/impl/codegen/string_ref.h", 
       "include/grpc++/impl/codegen/stub_options.h", 
-      "include/grpc++/impl/codegen/sync.h", 
-      "include/grpc++/impl/codegen/sync_cxx11.h", 
-      "include/grpc++/impl/codegen/sync_no_cxx11.h", 
       "include/grpc++/impl/codegen/sync_stream.h", 
       "include/grpc++/impl/codegen/time.h"
     ], 
@@ -7626,9 +7658,6 @@
       "include/grpc++/impl/codegen/status_helper.h", 
       "include/grpc++/impl/codegen/string_ref.h", 
       "include/grpc++/impl/codegen/stub_options.h", 
-      "include/grpc++/impl/codegen/sync.h", 
-      "include/grpc++/impl/codegen/sync_cxx11.h", 
-      "include/grpc++/impl/codegen/sync_no_cxx11.h", 
       "include/grpc++/impl/codegen/sync_stream.h", 
       "include/grpc++/impl/codegen/time.h"
     ], 
@@ -7681,22 +7710,15 @@
     "type": "filegroup"
   }, 
   {
-    "deps": [
-      "grpc++_codegen_proto"
-    ], 
+    "deps": [], 
     "headers": [
-      "include/grpc++/ext/reflection.grpc.pb.h", 
-      "include/grpc++/ext/reflection.pb.h"
+      "src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.h", 
+      "src/proto/grpc/reflection/v1alpha/reflection.pb.h"
     ], 
     "is_filegroup": true, 
     "language": "c++", 
     "name": "grpc++_reflection_proto", 
-    "src": [
-      "include/grpc++/ext/reflection.grpc.pb.h", 
-      "include/grpc++/ext/reflection.pb.h", 
-      "src/cpp/ext/reflection.grpc.pb.cc", 
-      "src/cpp/ext/reflection.pb.cc"
-    ], 
+    "src": [], 
     "third_party": false, 
     "type": "filegroup"
   }, 
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 733bfe3b8fdbd9dce480cd6f09ce46797f961677..49c6d38300e4c436d9ee2bbdec027196612d8ae7 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -2193,6 +2193,28 @@
       "windows"
     ]
   }, 
+  {
+    "args": [], 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [], 
+    "flaky": false, 
+    "gtest": false, 
+    "language": "c", 
+    "name": "transport_pid_controller_test", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ]
+  }, 
   {
     "args": [], 
     "ci_platforms": [
@@ -2781,6 +2803,28 @@
       "windows"
     ]
   }, 
+  {
+    "args": [], 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [], 
+    "flaky": false, 
+    "gtest": false, 
+    "language": "c++", 
+    "name": "noop-benchmark", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ]
+  }, 
   {
     "args": [], 
     "ci_platforms": [
@@ -2823,6 +2867,28 @@
       "posix"
     ]
   }, 
+  {
+    "args": [], 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [], 
+    "flaky": false, 
+    "gtest": true, 
+    "language": "c++", 
+    "name": "round_robin_end2end_test", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ]
+  }, 
   {
     "args": [], 
     "ci_platforms": [
@@ -3003,6 +3069,7 @@
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "gtest": false, 
     "language": "c++", 
@@ -6945,7 +7012,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -6953,7 +7019,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -6968,7 +7034,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -6976,7 +7041,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -6991,7 +7056,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -6999,7 +7063,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7014,7 +7078,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
@@ -7022,7 +7085,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7037,7 +7100,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7045,7 +7107,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7060,7 +7122,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
@@ -7068,7 +7129,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7083,7 +7144,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
@@ -7091,7 +7151,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7106,7 +7166,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
@@ -7114,7 +7173,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7129,7 +7188,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
@@ -7137,7 +7195,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7152,7 +7210,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7160,7 +7217,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7175,7 +7232,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
@@ -7185,7 +7241,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7200,7 +7256,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7208,7 +7263,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7223,7 +7278,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7231,7 +7285,7 @@
     "exclude_iomgrs": [], 
     "flaky": true, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7246,7 +7300,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7254,7 +7307,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7269,7 +7322,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7277,7 +7329,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7292,7 +7344,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7300,7 +7351,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7315,7 +7366,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
@@ -7323,7 +7373,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7338,7 +7388,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7346,7 +7395,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7361,7 +7410,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7369,7 +7417,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7384,7 +7432,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7392,7 +7439,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7407,7 +7454,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7415,7 +7461,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7430,7 +7476,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7438,7 +7483,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7453,7 +7498,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7461,7 +7505,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7476,7 +7520,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7484,7 +7527,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7499,7 +7542,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7507,7 +7549,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7522,7 +7564,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7530,7 +7571,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7545,7 +7586,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7553,7 +7593,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7568,7 +7608,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7576,7 +7615,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7591,7 +7630,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7599,7 +7637,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7614,7 +7652,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7622,7 +7659,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7637,7 +7674,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7645,7 +7681,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7660,7 +7696,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7668,7 +7703,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7683,7 +7718,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -7691,7 +7725,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -7706,7 +7740,6 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
@@ -7714,281 +7747,6 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "request_with_payload"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_fake_resolver_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "resource_quota_server"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_fake_resolver_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "server_finishes_request"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_fake_resolver_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "shutdown_finishes_calls"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_fake_resolver_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "shutdown_finishes_tags"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_fake_resolver_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "simple_cacheable_request"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_fake_resolver_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "simple_delayed_request"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_fake_resolver_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "simple_metadata"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_fake_resolver_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "simple_request"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_fake_resolver_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "streaming_error_response"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_fake_resolver_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "trailing_metadata"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_fake_resolver_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "bad_hostname"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
     "name": "h2_fakesec_test", 
     "platforms": [
       "windows", 
@@ -7999,29 +7757,7 @@
   }, 
   {
     "args": [
-      "binary_metadata"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_fakesec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "call_creds"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -8043,29 +7779,7 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_fakesec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "cancel_after_client_done"
+      "resource_quota_server"
     ], 
     "ci_platforms": [
       "windows", 
@@ -8087,14 +7801,14 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -8109,14 +7823,14 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -8131,14 +7845,14 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -8153,14 +7867,14 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "simple_cacheable_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -8175,7 +7889,7 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -8197,18 +7911,16 @@
   }, 
   {
     "args": [
-      "connectivity"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_fakesec_test", 
@@ -8221,7 +7933,7 @@
   }, 
   {
     "args": [
-      "default_host"
+      "simple_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -8243,7 +7955,7 @@
   }, 
   {
     "args": [
-      "disappearing_server"
+      "streaming_error_response"
     ], 
     "ci_platforms": [
       "windows", 
@@ -8253,7 +7965,7 @@
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
-    "flaky": true, 
+    "flaky": false, 
     "language": "c", 
     "name": "h2_fakesec_test", 
     "platforms": [
@@ -8265,7 +7977,7 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -8287,21 +7999,22 @@
   }, 
   {
     "args": [
-      "filter_call_init_fails"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8309,21 +8022,22 @@
   }, 
   {
     "args": [
-      "filter_causes_close"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8331,21 +8045,22 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8353,21 +8068,22 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8375,21 +8091,22 @@
   }, 
   {
     "args": [
-      "hpack_size"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8397,21 +8114,22 @@
   }, 
   {
     "args": [
-      "idempotent_request"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8419,21 +8137,22 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8441,21 +8160,22 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8463,21 +8183,22 @@
   }, 
   {
     "args": [
-      "load_reporting_hook"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8485,21 +8206,22 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8507,21 +8229,22 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8529,21 +8252,22 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "filter_call_init_fails"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8551,21 +8275,22 @@
   }, 
   {
     "args": [
-      "network_status_change"
+      "filter_causes_close"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8573,21 +8298,22 @@
   }, 
   {
     "args": [
-      "no_logging"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8595,21 +8321,22 @@
   }, 
   {
     "args": [
-      "no_op"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8617,21 +8344,22 @@
   }, 
   {
     "args": [
-      "payload"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8639,21 +8367,22 @@
   }, 
   {
     "args": [
-      "ping"
+      "idempotent_request"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8661,21 +8390,22 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8683,21 +8413,22 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8705,21 +8436,22 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "load_reporting_hook"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8727,21 +8459,22 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8749,21 +8482,22 @@
   }, 
   {
     "args": [
-      "resource_quota_server"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8771,21 +8505,22 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8793,21 +8528,22 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "network_status_change"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8815,21 +8551,22 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "no_logging"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8837,21 +8574,22 @@
   }, 
   {
     "args": [
-      "simple_cacheable_request"
+      "no_op"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8859,21 +8597,22 @@
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "payload"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8881,21 +8620,22 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8903,21 +8643,22 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8925,21 +8666,22 @@
   }, 
   {
     "args": [
-      "streaming_error_response"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8947,21 +8689,22 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_fd_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -8969,7 +8712,7 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "resource_quota_server"
     ], 
     "ci_platforms": [
       "linux", 
@@ -8992,7 +8735,7 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "linux", 
@@ -9015,7 +8758,7 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "linux", 
@@ -9038,14 +8781,14 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -9061,7 +8804,7 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "simple_cacheable_request"
     ], 
     "ci_platforms": [
       "linux", 
@@ -9084,14 +8827,14 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -9107,14 +8850,14 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "simple_request"
     ], 
     "ci_platforms": [
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -9130,14 +8873,14 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "streaming_error_response"
     ], 
     "ci_platforms": [
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -9153,14 +8896,14 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -9176,22 +8919,22 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "bad_hostname"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9199,22 +8942,22 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "binary_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9222,22 +8965,22 @@
   }, 
   {
     "args": [
-      "filter_call_init_fails"
+      "call_creds"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9245,22 +8988,22 @@
   }, 
   {
     "args": [
-      "filter_causes_close"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9268,22 +9011,22 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9291,22 +9034,22 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9314,22 +9057,22 @@
   }, 
   {
     "args": [
-      "hpack_size"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9337,22 +9080,22 @@
   }, 
   {
     "args": [
-      "idempotent_request"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9360,22 +9103,22 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9383,22 +9126,22 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "compressed_payload"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9406,22 +9149,24 @@
   }, 
   {
     "args": [
-      "load_reporting_hook"
+      "connectivity"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9429,22 +9174,22 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "default_host"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9452,22 +9197,22 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "disappearing_server"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": false, 
+    "exclude_iomgrs": [], 
+    "flaky": true, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9475,22 +9220,22 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "empty_batch"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9498,22 +9243,22 @@
   }, 
   {
     "args": [
-      "network_status_change"
+      "filter_call_init_fails"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9521,22 +9266,22 @@
   }, 
   {
     "args": [
-      "no_logging"
+      "filter_causes_close"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9544,22 +9289,22 @@
   }, 
   {
     "args": [
-      "no_op"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9567,22 +9312,22 @@
   }, 
   {
     "args": [
-      "payload"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9590,22 +9335,22 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "hpack_size"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9613,22 +9358,22 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "idempotent_request"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9636,22 +9381,22 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9659,22 +9404,22 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "large_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9682,22 +9427,22 @@
   }, 
   {
     "args": [
-      "resource_quota_server"
+      "load_reporting_hook"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9705,22 +9450,22 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9728,22 +9473,22 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "max_message_length"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9751,22 +9496,22 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "negative_deadline"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9774,22 +9519,22 @@
   }, 
   {
     "args": [
-      "simple_cacheable_request"
+      "network_status_change"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9797,22 +9542,22 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "no_logging"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9820,22 +9565,22 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "no_op"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9843,22 +9588,22 @@
   }, 
   {
     "args": [
-      "streaming_error_response"
+      "payload"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9866,22 +9611,22 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "ping"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fd_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -9889,7 +9634,7 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "windows", 
@@ -9912,7 +9657,7 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "registered_call"
     ], 
     "ci_platforms": [
       "windows", 
@@ -9935,7 +9680,7 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "request_with_flags"
     ], 
     "ci_platforms": [
       "windows", 
@@ -9943,7 +9688,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -9958,7 +9703,7 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -9966,7 +9711,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -9981,7 +9726,7 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "resource_quota_server"
     ], 
     "ci_platforms": [
       "windows", 
@@ -10004,7 +9749,7 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -10012,7 +9757,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -10027,7 +9772,7 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
@@ -10035,7 +9780,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -10050,7 +9795,7 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
@@ -10058,7 +9803,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -10073,7 +9818,7 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "simple_cacheable_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -10081,7 +9826,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -10096,7 +9841,7 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -10119,7 +9864,7 @@
   }, 
   {
     "args": [
-      "connectivity"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -10127,11 +9872,9 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_full_test", 
@@ -10144,7 +9887,7 @@
   }, 
   {
     "args": [
-      "default_host"
+      "simple_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -10167,7 +9910,7 @@
   }, 
   {
     "args": [
-      "disappearing_server"
+      "streaming_error_response"
     ], 
     "ci_platforms": [
       "windows", 
@@ -10178,7 +9921,7 @@
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
-    "flaky": true, 
+    "flaky": false, 
     "language": "c", 
     "name": "h2_full_test", 
     "platforms": [
@@ -10190,7 +9933,7 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -10213,739 +9956,482 @@
   }, 
   {
     "args": [
-      "filter_call_init_fails"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "filter_causes_close"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "idempotent_request"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "load_reporting_hook"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "default_host"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "network_status_change"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": true, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "no_logging"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "filter_call_init_fails"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "filter_causes_close"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "idempotent_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "resource_quota_server"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "load_reporting_hook"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "simple_cacheable_request"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "simple_delayed_request"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "simple_metadata"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "simple_request"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "streaming_error_response"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "trailing_metadata"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "bad_hostname"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "linux"
@@ -10964,7 +10450,7 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "network_status_change"
     ], 
     "ci_platforms": [
       "linux"
@@ -10983,26 +10469,7 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+pipe_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "cancel_after_client_done"
+      "no_logging"
     ], 
     "ci_platforms": [
       "linux"
@@ -11021,83 +10488,7 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+pipe_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "cancel_before_invoke"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+pipe_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "cancel_in_a_vacuum"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+pipe_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "cancel_with_status"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+pipe_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "compressed_payload"
+      "no_op"
     ], 
     "ci_platforms": [
       "linux"
@@ -11116,26 +10507,7 @@
   }, 
   {
     "args": [
-      "connectivity"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+pipe_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "default_host"
+      "payload"
     ], 
     "ci_platforms": [
       "linux"
@@ -11154,26 +10526,7 @@
   }, 
   {
     "args": [
-      "disappearing_server"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": true, 
-    "language": "c", 
-    "name": "h2_full+pipe_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "empty_batch"
+      "ping"
     ], 
     "ci_platforms": [
       "linux"
@@ -11192,7 +10545,7 @@
   }, 
   {
     "args": [
-      "filter_call_init_fails"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "linux"
@@ -11211,7 +10564,7 @@
   }, 
   {
     "args": [
-      "filter_causes_close"
+      "registered_call"
     ], 
     "ci_platforms": [
       "linux"
@@ -11230,7 +10583,7 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "request_with_flags"
     ], 
     "ci_platforms": [
       "linux"
@@ -11249,45 +10602,7 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+pipe_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "hpack_size"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+pipe_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "idempotent_request"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "linux"
@@ -11306,7 +10621,7 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "resource_quota_server"
     ], 
     "ci_platforms": [
       "linux"
@@ -11325,7 +10640,7 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "linux"
@@ -11344,7 +10659,7 @@
   }, 
   {
     "args": [
-      "load_reporting_hook"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "linux"
@@ -11363,7 +10678,7 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "linux"
@@ -11382,7 +10697,7 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "simple_cacheable_request"
     ], 
     "ci_platforms": [
       "linux"
@@ -11401,7 +10716,7 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
       "linux"
@@ -11420,7 +10735,7 @@
   }, 
   {
     "args": [
-      "network_status_change"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "linux"
@@ -11439,7 +10754,7 @@
   }, 
   {
     "args": [
-      "no_logging"
+      "simple_request"
     ], 
     "ci_platforms": [
       "linux"
@@ -11458,7 +10773,7 @@
   }, 
   {
     "args": [
-      "no_op"
+      "streaming_error_response"
     ], 
     "ci_platforms": [
       "linux"
@@ -11477,7 +10792,7 @@
   }, 
   {
     "args": [
-      "payload"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "linux"
@@ -11496,379 +10811,94 @@
   }, 
   {
     "args": [
-      "ping"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
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   {
@@ -11896,860 +10926,7 @@
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-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "request_with_payload"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+trace_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "resource_quota_server"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+trace_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "server_finishes_request"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+trace_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "shutdown_finishes_calls"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+trace_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "shutdown_finishes_tags"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+trace_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "simple_cacheable_request"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+trace_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "simple_delayed_request"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+trace_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "simple_metadata"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+trace_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "simple_request"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+trace_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "streaming_error_response"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+trace_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "trailing_metadata"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12757,7 +10934,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -12772,21 +10949,20 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12796,21 +10972,20 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12820,21 +10995,20 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12844,21 +11018,20 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "compressed_payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12868,21 +11041,22 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "connectivity"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12892,21 +11066,20 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "default_host"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12916,21 +11089,20 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "disappearing_server"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": false, 
+    "exclude_iomgrs": [], 
+    "flaky": true, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12940,21 +11112,20 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "empty_batch"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12964,21 +11135,20 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "filter_call_init_fails"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12988,21 +11158,20 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "filter_causes_close"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13012,21 +11181,20 @@
   }, 
   {
     "args": [
-      "connectivity"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13036,21 +11204,20 @@
   }, 
   {
     "args": [
-      "default_host"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13060,21 +11227,20 @@
   }, 
   {
     "args": [
-      "disappearing_server"
+      "idempotent_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": true, 
+    "exclude_iomgrs": [], 
+    "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13084,21 +11250,20 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13108,21 +11273,20 @@
   }, 
   {
     "args": [
-      "filter_call_init_fails"
+      "large_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13132,21 +11296,20 @@
   }, 
   {
     "args": [
-      "filter_causes_close"
+      "load_reporting_hook"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13156,21 +11319,20 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13180,21 +11342,20 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "max_message_length"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13204,21 +11365,20 @@
   }, 
   {
     "args": [
-      "hpack_size"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13228,21 +11388,20 @@
   }, 
   {
     "args": [
-      "idempotent_request"
+      "network_status_change"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13252,21 +11411,20 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "no_op"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13276,21 +11434,20 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13300,21 +11457,20 @@
   }, 
   {
     "args": [
-      "load_reporting_hook"
+      "ping"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13324,21 +11480,20 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13348,21 +11503,20 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "registered_call"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13372,21 +11526,20 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "request_with_flags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13396,21 +11549,20 @@
   }, 
   {
     "args": [
-      "network_status_change"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13420,21 +11572,20 @@
   }, 
   {
     "args": [
-      "no_logging"
+      "resource_quota_server"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13444,21 +11595,20 @@
   }, 
   {
     "args": [
-      "no_op"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13468,21 +11618,20 @@
   }, 
   {
     "args": [
-      "payload"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13492,21 +11641,20 @@
   }, 
   {
     "args": [
-      "ping"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13516,21 +11664,20 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "simple_cacheable_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13540,21 +11687,20 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13564,21 +11710,20 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13588,21 +11733,20 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "simple_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13612,21 +11756,20 @@
   }, 
   {
     "args": [
-      "resource_quota_server"
+      "streaming_error_response"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13636,21 +11779,20 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_http_proxy_test", 
+    "name": "h2_full+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13660,7 +11802,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "windows", 
@@ -13684,7 +11826,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "binary_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -13708,7 +11850,7 @@
   }, 
   {
     "args": [
-      "simple_cacheable_request"
+      "call_creds"
     ], 
     "ci_platforms": [
       "windows", 
@@ -13732,14 +11874,14 @@
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -13756,7 +11898,7 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
       "windows", 
@@ -13780,14 +11922,14 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -13804,14 +11946,14 @@
   }, 
   {
     "args": [
-      "streaming_error_response"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -13828,14 +11970,14 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -13852,20 +11994,21 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13875,20 +12018,21 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "compressed_payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13898,20 +12042,21 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "connectivity"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13921,20 +12066,21 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "default_host"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13944,20 +12090,21 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "disappearing_server"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": true, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13967,20 +12114,21 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "empty_batch"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13990,20 +12138,21 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "filter_call_init_fails"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14013,20 +12162,21 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "filter_causes_close"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14036,20 +12186,21 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14059,20 +12210,21 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14082,22 +12234,21 @@
   }, 
   {
     "args": [
-      "connectivity"
+      "hpack_size"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14107,20 +12258,21 @@
   }, 
   {
     "args": [
-      "default_host"
+      "idempotent_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14130,20 +12282,21 @@
   }, 
   {
     "args": [
-      "disappearing_server"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": true, 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14153,20 +12306,21 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "large_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14176,20 +12330,21 @@
   }, 
   {
     "args": [
-      "filter_call_init_fails"
+      "load_reporting_hook"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14199,20 +12354,21 @@
   }, 
   {
     "args": [
-      "filter_causes_close"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14222,20 +12378,21 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "max_message_length"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14245,20 +12402,21 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14268,20 +12426,21 @@
   }, 
   {
     "args": [
-      "hpack_size"
+      "network_status_change"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14291,20 +12450,21 @@
   }, 
   {
     "args": [
-      "idempotent_request"
+      "no_logging"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14314,20 +12474,21 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "no_op"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14337,20 +12498,21 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14360,20 +12522,21 @@
   }, 
   {
     "args": [
-      "load_reporting_hook"
+      "ping"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14383,20 +12546,21 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14406,20 +12570,21 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "registered_call"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14429,20 +12594,21 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "request_with_flags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14452,20 +12618,21 @@
   }, 
   {
     "args": [
-      "network_status_change"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14475,20 +12642,21 @@
   }, 
   {
     "args": [
-      "no_logging"
+      "resource_quota_server"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14498,20 +12666,21 @@
   }, 
   {
     "args": [
-      "no_op"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14521,20 +12690,21 @@
   }, 
   {
     "args": [
-      "payload"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14544,20 +12714,21 @@
   }, 
   {
     "args": [
-      "ping"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14567,20 +12738,21 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "simple_cacheable_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14590,20 +12762,21 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14613,20 +12786,21 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14636,20 +12810,21 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "simple_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14659,20 +12834,21 @@
   }, 
   {
     "args": [
-      "resource_quota_server"
+      "streaming_error_response"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14682,20 +12858,21 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_load_reporting_test", 
+    "name": "h2_http_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14705,7 +12882,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14728,7 +12905,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "binary_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14751,7 +12928,7 @@
   }, 
   {
     "args": [
-      "simple_cacheable_request"
+      "call_creds"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14774,7 +12951,7 @@
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14782,7 +12959,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -14797,7 +12974,7 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14820,7 +12997,7 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14828,7 +13005,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -14843,7 +13020,7 @@
   }, 
   {
     "args": [
-      "streaming_error_response"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14851,7 +13028,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -14866,7 +13043,7 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14874,7 +13051,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -14889,21 +13066,20 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14913,21 +13089,20 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "compressed_payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14937,21 +13112,22 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "connectivity"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14961,21 +13137,20 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "default_host"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14985,21 +13160,20 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "disappearing_server"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": false, 
+    "exclude_iomgrs": [], 
+    "flaky": true, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15009,21 +13183,20 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "empty_batch"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15033,21 +13206,20 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "filter_call_init_fails"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15057,21 +13229,20 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "filter_causes_close"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15081,21 +13252,20 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15105,21 +13275,20 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15129,21 +13298,20 @@
   }, 
   {
     "args": [
-      "connectivity"
+      "hpack_size"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15153,21 +13321,20 @@
   }, 
   {
     "args": [
-      "default_host"
+      "idempotent_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15177,21 +13344,20 @@
   }, 
   {
     "args": [
-      "disappearing_server"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": true, 
+    "exclude_iomgrs": [], 
+    "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15201,21 +13367,20 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "large_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15225,21 +13390,20 @@
   }, 
   {
     "args": [
-      "filter_call_init_fails"
+      "load_reporting_hook"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15249,21 +13413,20 @@
   }, 
   {
     "args": [
-      "filter_causes_close"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15273,21 +13436,20 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "max_message_length"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15297,21 +13459,20 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15321,21 +13482,20 @@
   }, 
   {
     "args": [
-      "hpack_size"
+      "network_status_change"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15345,21 +13505,20 @@
   }, 
   {
     "args": [
-      "idempotent_request"
+      "no_logging"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15369,21 +13528,20 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "no_op"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15393,21 +13551,20 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15417,21 +13574,20 @@
   }, 
   {
     "args": [
-      "load_reporting_hook"
+      "ping"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15441,21 +13597,20 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15465,21 +13620,20 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "registered_call"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15489,21 +13643,20 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "request_with_flags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15513,21 +13666,20 @@
   }, 
   {
     "args": [
-      "network_status_change"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15537,21 +13689,20 @@
   }, 
   {
     "args": [
-      "no_logging"
+      "resource_quota_server"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15561,21 +13712,20 @@
   }, 
   {
     "args": [
-      "no_op"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15585,21 +13735,20 @@
   }, 
   {
     "args": [
-      "payload"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15609,21 +13758,20 @@
   }, 
   {
     "args": [
-      "ping"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15633,21 +13781,20 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "simple_cacheable_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15657,21 +13804,20 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15681,21 +13827,20 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15705,21 +13850,20 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "simple_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15729,21 +13873,20 @@
   }, 
   {
     "args": [
-      "resource_quota_server"
+      "streaming_error_response"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15753,21 +13896,20 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_load_reporting_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15777,7 +13919,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "windows", 
@@ -15801,7 +13943,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "binary_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -15825,7 +13967,7 @@
   }, 
   {
     "args": [
-      "simple_cacheable_request"
+      "call_creds"
     ], 
     "ci_platforms": [
       "windows", 
@@ -15849,14 +13991,14 @@
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -15873,7 +14015,7 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
       "windows", 
@@ -15897,14 +14039,14 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -15921,14 +14063,14 @@
   }, 
   {
     "args": [
-      "streaming_error_response"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -15945,14 +14087,14 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -15969,7 +14111,31 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "cancel_with_status"
+    ], 
+    "ci_platforms": [
+      "windows", 
+      "linux", 
+      "posix"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_oauth2_test", 
+    "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
+    ]
+  }, 
+  {
+    "args": [
+      "compressed_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -15983,7 +14149,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -15993,7 +14159,31 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "connectivity"
+    ], 
+    "ci_platforms": [
+      "windows", 
+      "linux", 
+      "posix"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_oauth2_test", 
+    "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
+    ]
+  }, 
+  {
+    "args": [
+      "default_host"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16007,7 +14197,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16017,7 +14207,31 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "disappearing_server"
+    ], 
+    "ci_platforms": [
+      "windows", 
+      "linux", 
+      "posix"
+    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": true, 
+    "language": "c", 
+    "name": "h2_oauth2_test", 
+    "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
+    ]
+  }, 
+  {
+    "args": [
+      "empty_batch"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16031,7 +14245,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16041,21 +14255,21 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "filter_call_init_fails"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16065,7 +14279,7 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "filter_causes_close"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16079,7 +14293,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16089,7 +14303,7 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16103,7 +14317,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16113,21 +14327,21 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16137,21 +14351,21 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "hpack_size"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16161,21 +14375,21 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "idempotent_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16185,7 +14399,7 @@
   }, 
   {
     "args": [
-      "default_host"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16199,7 +14413,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16209,7 +14423,7 @@
   }, 
   {
     "args": [
-      "disappearing_server"
+      "large_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16221,9 +14435,9 @@
     "exclude_iomgrs": [
       "uv"
     ], 
-    "flaky": true, 
+    "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16233,7 +14447,7 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "load_reporting_hook"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16247,7 +14461,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16257,7 +14471,7 @@
   }, 
   {
     "args": [
-      "filter_call_init_fails"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16271,7 +14485,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16281,7 +14495,7 @@
   }, 
   {
     "args": [
-      "filter_causes_close"
+      "max_message_length"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16295,7 +14509,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16305,21 +14519,21 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16329,7 +14543,7 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "network_status_change"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16343,7 +14557,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16353,7 +14567,7 @@
   }, 
   {
     "args": [
-      "idempotent_request"
+      "no_logging"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16367,7 +14581,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16377,7 +14591,7 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "no_op"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16391,7 +14605,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16401,7 +14615,7 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16415,7 +14629,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16425,7 +14639,7 @@
   }, 
   {
     "args": [
-      "load_reporting_hook"
+      "ping"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16439,7 +14653,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16449,7 +14663,7 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16463,7 +14677,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16473,7 +14687,7 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "registered_call"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16487,7 +14701,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16497,7 +14711,31 @@
   }, 
   {
     "args": [
-      "network_status_change"
+      "request_with_flags"
+    ], 
+    "ci_platforms": [
+      "windows", 
+      "linux", 
+      "posix"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_oauth2_test", 
+    "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
+    ]
+  }, 
+  {
+    "args": [
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16511,7 +14749,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16521,7 +14759,7 @@
   }, 
   {
     "args": [
-      "no_logging"
+      "resource_quota_server"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16535,7 +14773,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16545,7 +14783,7 @@
   }, 
   {
     "args": [
-      "no_op"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16559,7 +14797,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16569,7 +14807,7 @@
   }, 
   {
     "args": [
-      "payload"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16583,7 +14821,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16593,7 +14831,7 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16607,7 +14845,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16617,7 +14855,7 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "simple_cacheable_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16631,7 +14869,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16641,7 +14879,7 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16655,7 +14893,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16665,7 +14903,7 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16679,7 +14917,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16689,7 +14927,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "simple_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16703,7 +14941,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16713,7 +14951,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "streaming_error_response"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16727,7 +14965,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16737,7 +14975,7 @@
   }, 
   {
     "args": [
-      "simple_cacheable_request"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16751,7 +14989,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16761,7 +14999,7 @@
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16785,7 +15023,7 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "binary_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16809,7 +15047,7 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "call_creds"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16833,14 +15071,14 @@
   }, 
   {
     "args": [
-      "streaming_error_response"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -16857,7 +15095,7 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16881,21 +15119,21 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16905,7 +15143,79 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "cancel_before_invoke"
+    ], 
+    "ci_platforms": [
+      "windows", 
+      "linux", 
+      "posix"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_proxy_test", 
+    "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
+    ]
+  }, 
+  {
+    "args": [
+      "cancel_in_a_vacuum"
+    ], 
+    "ci_platforms": [
+      "windows", 
+      "linux", 
+      "posix"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_proxy_test", 
+    "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
+    ]
+  }, 
+  {
+    "args": [
+      "cancel_with_status"
+    ], 
+    "ci_platforms": [
+      "windows", 
+      "linux", 
+      "posix"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_proxy_test", 
+    "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
+    ]
+  }, 
+  {
+    "args": [
+      "default_host"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16919,7 +15229,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16929,7 +15239,31 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "disappearing_server"
+    ], 
+    "ci_platforms": [
+      "windows", 
+      "linux", 
+      "posix"
+    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": true, 
+    "language": "c", 
+    "name": "h2_proxy_test", 
+    "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
+    ]
+  }, 
+  {
+    "args": [
+      "empty_batch"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16943,7 +15277,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16953,21 +15287,21 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "filter_call_init_fails"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -16977,7 +15311,7 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "filter_causes_close"
     ], 
     "ci_platforms": [
       "windows", 
@@ -16991,7 +15325,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17001,7 +15335,7 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17015,7 +15349,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17025,21 +15359,21 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17049,21 +15383,21 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "idempotent_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17073,21 +15407,21 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17097,7 +15431,7 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "large_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17111,7 +15445,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17121,7 +15455,7 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "load_reporting_hook"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17135,7 +15469,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17145,7 +15479,7 @@
   }, 
   {
     "args": [
-      "filter_call_init_fails"
+      "max_message_length"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17159,7 +15493,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17169,7 +15503,7 @@
   }, 
   {
     "args": [
-      "filter_causes_close"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17183,7 +15517,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17193,21 +15527,21 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "network_status_change"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17217,7 +15551,7 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "no_logging"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17231,7 +15565,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17241,7 +15575,7 @@
   }, 
   {
     "args": [
-      "hpack_size"
+      "no_op"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17255,7 +15589,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17265,7 +15599,7 @@
   }, 
   {
     "args": [
-      "idempotent_request"
+      "payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17279,7 +15613,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17289,7 +15623,7 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17303,7 +15637,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17313,7 +15647,7 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "registered_call"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17327,7 +15661,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17337,7 +15671,7 @@
   }, 
   {
     "args": [
-      "load_reporting_hook"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17351,7 +15685,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17361,7 +15695,7 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17375,7 +15709,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17385,7 +15719,7 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17399,7 +15733,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17409,7 +15743,7 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17423,7 +15757,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17433,7 +15767,7 @@
   }, 
   {
     "args": [
-      "network_status_change"
+      "simple_cacheable_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17447,7 +15781,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17457,7 +15791,7 @@
   }, 
   {
     "args": [
-      "no_logging"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17471,7 +15805,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17481,7 +15815,7 @@
   }, 
   {
     "args": [
-      "no_op"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17495,7 +15829,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17505,7 +15839,7 @@
   }, 
   {
     "args": [
-      "payload"
+      "simple_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17519,7 +15853,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17529,7 +15863,7 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "streaming_error_response"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17543,7 +15877,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17553,7 +15887,31 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "trailing_metadata"
+    ], 
+    "ci_platforms": [
+      "windows", 
+      "linux", 
+      "posix"
+    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_proxy_test", 
+    "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
+    ]
+  }, 
+  {
+    "args": [
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17577,14 +15935,14 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "binary_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -17601,7 +15959,7 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "call_creds"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17625,14 +15983,14 @@
   }, 
   {
     "args": [
-      "resource_quota_server"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -17649,7 +16007,7 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17673,14 +16031,14 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -17697,14 +16055,14 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -17721,14 +16079,14 @@
   }, 
   {
     "args": [
-      "simple_cacheable_request"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -17745,14 +16103,14 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -17769,7 +16127,7 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "compressed_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17793,7 +16151,7 @@
   }, 
   {
     "args": [
-      "streaming_error_response"
+      "empty_batch"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17817,7 +16175,7 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "filter_call_init_fails"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17841,55 +16199,7 @@
   }, 
   {
     "args": [
-      "bad_hostname"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_sockpair+trace_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "binary_metadata"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_sockpair+trace_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "call_creds"
+      "filter_causes_close"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17903,7 +16213,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17913,7 +16223,7 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17927,7 +16237,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -17937,7 +16247,7 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "windows", 
@@ -17951,55 +16261,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "cancel_after_invoke"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_sockpair+trace_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "cancel_before_invoke"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18009,21 +16271,21 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "hpack_size"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18033,21 +16295,21 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "idempotent_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18057,7 +16319,7 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18071,7 +16333,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18081,7 +16343,7 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "large_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18095,7 +16357,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18105,7 +16367,7 @@
   }, 
   {
     "args": [
-      "filter_call_init_fails"
+      "load_reporting_hook"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18119,7 +16381,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18129,7 +16391,7 @@
   }, 
   {
     "args": [
-      "filter_causes_close"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18143,7 +16405,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18153,21 +16415,21 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "max_message_length"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18177,7 +16439,7 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18191,7 +16453,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18201,7 +16463,7 @@
   }, 
   {
     "args": [
-      "idempotent_request"
+      "network_status_change"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18215,7 +16477,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18225,7 +16487,7 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "no_logging"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18239,7 +16501,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18249,7 +16511,7 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "no_op"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18263,7 +16525,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18273,7 +16535,7 @@
   }, 
   {
     "args": [
-      "load_reporting_hook"
+      "payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18287,7 +16549,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18297,7 +16559,7 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18311,7 +16573,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18321,7 +16583,7 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "registered_call"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18335,7 +16597,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18345,21 +16607,21 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "request_with_flags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18369,7 +16631,7 @@
   }, 
   {
     "args": [
-      "network_status_change"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18383,7 +16645,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18393,7 +16655,7 @@
   }, 
   {
     "args": [
-      "no_op"
+      "resource_quota_server"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18407,7 +16669,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18417,7 +16679,7 @@
   }, 
   {
     "args": [
-      "payload"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18431,7 +16693,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18441,7 +16703,7 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18455,7 +16717,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18465,7 +16727,7 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18479,7 +16741,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18489,21 +16751,21 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "simple_cacheable_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18513,7 +16775,7 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18527,7 +16789,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18537,7 +16799,7 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "simple_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18551,7 +16813,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18561,7 +16823,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "streaming_error_response"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18575,7 +16837,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18585,7 +16847,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18599,7 +16861,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18609,7 +16871,7 @@
   }, 
   {
     "args": [
-      "simple_cacheable_request"
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18633,7 +16895,7 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "binary_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18657,7 +16919,7 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "call_creds"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18681,14 +16943,14 @@
   }, 
   {
     "args": [
-      "streaming_error_response"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -18705,7 +16967,7 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18729,23 +16991,21 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18755,23 +17015,21 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18781,23 +17039,21 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18807,7 +17063,7 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18815,15 +17071,13 @@
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18833,7 +17087,7 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "compressed_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18841,15 +17095,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18859,23 +17111,21 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "empty_batch"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18885,23 +17135,21 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "filter_call_init_fails"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18911,23 +17159,21 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "filter_causes_close"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18937,7 +17183,7 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18945,15 +17191,13 @@
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18963,7 +17207,7 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18971,15 +17215,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -18989,7 +17231,7 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "idempotent_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -18997,15 +17239,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19015,7 +17255,7 @@
   }, 
   {
     "args": [
-      "filter_call_init_fails"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19023,15 +17263,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19041,7 +17279,7 @@
   }, 
   {
     "args": [
-      "filter_causes_close"
+      "large_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19049,15 +17287,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19067,23 +17303,21 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "load_reporting_hook"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19093,7 +17327,7 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19101,15 +17335,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19119,7 +17351,7 @@
   }, 
   {
     "args": [
-      "hpack_size"
+      "max_message_length"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19127,15 +17359,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19145,7 +17375,7 @@
   }, 
   {
     "args": [
-      "idempotent_request"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19153,15 +17383,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19171,7 +17399,7 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "network_status_change"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19179,15 +17407,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19197,7 +17423,7 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "no_op"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19205,15 +17431,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19223,7 +17447,7 @@
   }, 
   {
     "args": [
-      "load_reporting_hook"
+      "payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19231,15 +17455,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19249,7 +17471,7 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19257,15 +17479,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19275,7 +17495,7 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "registered_call"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19283,15 +17503,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19301,23 +17519,21 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "request_with_flags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19327,7 +17543,7 @@
   }, 
   {
     "args": [
-      "network_status_change"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19335,15 +17551,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19353,7 +17567,7 @@
   }, 
   {
     "args": [
-      "no_logging"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19361,15 +17575,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19379,7 +17591,7 @@
   }, 
   {
     "args": [
-      "no_op"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19387,15 +17599,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19405,7 +17615,7 @@
   }, 
   {
     "args": [
-      "payload"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19413,15 +17623,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19431,7 +17639,7 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "simple_cacheable_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19439,15 +17647,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19457,7 +17663,7 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19465,15 +17671,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19483,23 +17687,21 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "simple_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19509,7 +17711,7 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "streaming_error_response"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19517,15 +17719,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19535,7 +17735,7 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19543,15 +17743,13 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [
-      "msan"
-    ], 
+    "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19561,7 +17759,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19587,7 +17785,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "binary_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19613,7 +17811,7 @@
   }, 
   {
     "args": [
-      "simple_cacheable_request"
+      "call_creds"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19639,14 +17837,14 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [
       "msan"
     ], 
@@ -19665,7 +17863,7 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
       "windows", 
@@ -19691,14 +17889,14 @@
   }, 
   {
     "args": [
-      "streaming_error_response"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [
       "msan"
     ], 
@@ -19717,14 +17915,14 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [
       "msan"
     ], 
@@ -19743,20 +17941,23 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19766,20 +17967,23 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19789,20 +17993,23 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "compressed_payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19812,20 +18019,23 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "empty_batch"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19835,20 +18045,23 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "filter_call_init_fails"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19858,20 +18071,23 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "filter_causes_close"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19881,20 +18097,23 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19904,20 +18123,23 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19927,20 +18149,23 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "hpack_size"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19950,20 +18175,23 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "idempotent_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19973,22 +18201,23 @@
   }, 
   {
     "args": [
-      "connectivity"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [
+      "msan"
+    ], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -19998,20 +18227,23 @@
   }, 
   {
     "args": [
-      "default_host"
+      "large_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20021,20 +18253,23 @@
   }, 
   {
     "args": [
-      "disappearing_server"
+      "load_reporting_hook"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": true, 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20044,20 +18279,23 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20067,20 +18305,23 @@
   }, 
   {
     "args": [
-      "filter_call_init_fails"
+      "max_message_length"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20090,20 +18331,23 @@
   }, 
   {
     "args": [
-      "filter_causes_close"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20113,20 +18357,23 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "network_status_change"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20136,20 +18383,23 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "no_logging"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20159,20 +18409,23 @@
   }, 
   {
     "args": [
-      "hpack_size"
+      "no_op"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20182,20 +18435,23 @@
   }, 
   {
     "args": [
-      "idempotent_request"
+      "payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20205,20 +18461,23 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20228,20 +18487,23 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "registered_call"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20251,20 +18513,23 @@
   }, 
   {
     "args": [
-      "load_reporting_hook"
+      "request_with_flags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20274,20 +18539,23 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20297,20 +18565,23 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20320,20 +18591,23 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20343,20 +18617,23 @@
   }, 
   {
     "args": [
-      "network_status_change"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20366,20 +18643,23 @@
   }, 
   {
     "args": [
-      "no_logging"
+      "simple_cacheable_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20389,20 +18669,23 @@
   }, 
   {
     "args": [
-      "no_op"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20412,20 +18695,23 @@
   }, 
   {
     "args": [
-      "payload"
+      "simple_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20435,20 +18721,23 @@
   }, 
   {
     "args": [
-      "ping"
+      "streaming_error_response"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20458,20 +18747,23 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20481,7 +18773,7 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20504,7 +18796,7 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "binary_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20512,7 +18804,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -20527,7 +18819,7 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "call_creds"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20550,7 +18842,7 @@
   }, 
   {
     "args": [
-      "resource_quota_server"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20558,7 +18850,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -20573,7 +18865,7 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20596,7 +18888,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20604,7 +18896,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -20619,7 +18911,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20627,7 +18919,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -20642,7 +18934,7 @@
   }, 
   {
     "args": [
-      "simple_cacheable_request"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20650,7 +18942,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -20665,7 +18957,7 @@
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20673,7 +18965,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -20688,7 +18980,7 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "compressed_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20711,7 +19003,7 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "connectivity"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20719,9 +19011,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_ssl_test", 
@@ -20734,7 +19028,7 @@
   }, 
   {
     "args": [
-      "streaming_error_response"
+      "default_host"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20757,7 +19051,7 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "disappearing_server"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20768,7 +19062,7 @@
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
-    "flaky": false, 
+    "flaky": true, 
     "language": "c", 
     "name": "h2_ssl_test", 
     "platforms": [
@@ -20780,7 +19074,7 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "empty_batch"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20793,7 +19087,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20803,7 +19097,7 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "filter_call_init_fails"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20816,7 +19110,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20826,7 +19120,7 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "filter_causes_close"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20839,7 +19133,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20849,7 +19143,7 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20862,7 +19156,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20872,7 +19166,7 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20885,7 +19179,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20895,7 +19189,7 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "hpack_size"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20903,12 +19197,12 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20918,7 +19212,7 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "idempotent_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20926,12 +19220,12 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20941,7 +19235,7 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20949,12 +19243,12 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20964,7 +19258,7 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "large_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20972,12 +19266,12 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20987,7 +19281,7 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "load_reporting_hook"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21000,7 +19294,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21010,7 +19304,7 @@
   }, 
   {
     "args": [
-      "connectivity"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21018,14 +19312,12 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21035,7 +19327,7 @@
   }, 
   {
     "args": [
-      "default_host"
+      "max_message_length"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21048,7 +19340,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21058,7 +19350,7 @@
   }, 
   {
     "args": [
-      "disappearing_server"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21069,9 +19361,9 @@
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
-    "flaky": true, 
+    "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21081,7 +19373,7 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "network_status_change"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21094,7 +19386,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21104,7 +19396,7 @@
   }, 
   {
     "args": [
-      "filter_call_init_fails"
+      "no_logging"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21117,7 +19409,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21127,7 +19419,7 @@
   }, 
   {
     "args": [
-      "filter_causes_close"
+      "no_op"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21140,7 +19432,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21150,7 +19442,7 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21158,12 +19450,12 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21173,7 +19465,7 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "ping"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21186,7 +19478,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21196,7 +19488,7 @@
   }, 
   {
     "args": [
-      "hpack_size"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21209,7 +19501,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21219,7 +19511,7 @@
   }, 
   {
     "args": [
-      "idempotent_request"
+      "registered_call"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21232,7 +19524,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21242,7 +19534,7 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "request_with_flags"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21250,12 +19542,12 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21265,7 +19557,7 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21278,7 +19570,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21288,7 +19580,7 @@
   }, 
   {
     "args": [
-      "load_reporting_hook"
+      "resource_quota_server"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21301,7 +19593,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21311,7 +19603,7 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21324,7 +19616,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21334,7 +19626,7 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21347,7 +19639,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21357,7 +19649,7 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21370,7 +19662,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21380,7 +19672,7 @@
   }, 
   {
     "args": [
-      "network_status_change"
+      "simple_cacheable_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21393,7 +19685,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21403,7 +19695,7 @@
   }, 
   {
     "args": [
-      "no_logging"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21416,7 +19708,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21426,7 +19718,7 @@
   }, 
   {
     "args": [
-      "no_op"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21439,7 +19731,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21449,7 +19741,7 @@
   }, 
   {
     "args": [
-      "payload"
+      "simple_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21462,7 +19754,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21472,7 +19764,7 @@
   }, 
   {
     "args": [
-      "ping"
+      "streaming_error_response"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21485,7 +19777,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21495,7 +19787,7 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21508,7 +19800,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_cert_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21518,7 +19810,7 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21541,7 +19833,7 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "binary_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21549,7 +19841,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -21564,7 +19856,7 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "call_creds"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21587,7 +19879,7 @@
   }, 
   {
     "args": [
-      "resource_quota_server"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21595,7 +19887,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -21610,7 +19902,7 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21633,7 +19925,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21641,7 +19933,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -21656,7 +19948,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21664,7 +19956,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -21679,7 +19971,7 @@
   }, 
   {
     "args": [
-      "simple_cacheable_request"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21687,7 +19979,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -21702,7 +19994,7 @@
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21710,7 +20002,7 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
     "flaky": false, 
@@ -21725,7 +20017,7 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "compressed_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21748,7 +20040,32 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "connectivity"
+    ], 
+    "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_ssl_cert_test", 
+    "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
+    ]
+  }, 
+  {
+    "args": [
+      "default_host"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21771,7 +20088,7 @@
   }, 
   {
     "args": [
-      "streaming_error_response"
+      "disappearing_server"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21782,7 +20099,7 @@
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [], 
-    "flaky": false, 
+    "flaky": true, 
     "language": "c", 
     "name": "h2_ssl_cert_test", 
     "platforms": [
@@ -21794,7 +20111,7 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "empty_batch"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21817,21 +20134,20 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "filter_call_init_fails"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21841,21 +20157,20 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "filter_causes_close"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21865,21 +20180,20 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21889,21 +20203,20 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21913,21 +20226,20 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "hpack_size"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21937,21 +20249,20 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "idempotent_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21961,21 +20272,20 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21985,21 +20295,20 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "large_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22009,21 +20318,20 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "load_reporting_hook"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22033,21 +20341,20 @@
   }, 
   {
     "args": [
-      "default_host"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22057,21 +20364,20 @@
   }, 
   {
     "args": [
-      "disappearing_server"
+      "max_message_length"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
-    "flaky": true, 
+    "exclude_iomgrs": [], 
+    "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22081,21 +20387,20 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22105,21 +20410,20 @@
   }, 
   {
     "args": [
-      "filter_call_init_fails"
+      "network_status_change"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22129,21 +20433,20 @@
   }, 
   {
     "args": [
-      "filter_causes_close"
+      "no_logging"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22153,21 +20456,20 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "no_op"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22177,21 +20479,20 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22201,21 +20502,20 @@
   }, 
   {
     "args": [
-      "idempotent_request"
+      "ping"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22225,21 +20525,20 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22249,21 +20548,20 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "registered_call"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22273,21 +20571,20 @@
   }, 
   {
     "args": [
-      "load_reporting_hook"
+      "request_with_flags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22297,21 +20594,20 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22321,21 +20617,20 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "resource_quota_server"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22345,21 +20640,20 @@
   }, 
   {
     "args": [
-      "network_status_change"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22369,21 +20663,20 @@
   }, 
   {
     "args": [
-      "no_logging"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22393,21 +20686,20 @@
   }, 
   {
     "args": [
-      "no_op"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22417,21 +20709,20 @@
   }, 
   {
     "args": [
-      "payload"
+      "simple_cacheable_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22441,21 +20732,20 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22465,21 +20755,20 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22489,21 +20778,20 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "simple_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22513,21 +20801,20 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "streaming_error_response"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22537,21 +20824,20 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [
-      "uv"
-    ], 
+    "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_ssl_cert_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22561,7 +20847,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "windows", 
@@ -22585,7 +20871,7 @@
   }, 
   {
     "args": [
-      "simple_cacheable_request"
+      "binary_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -22609,7 +20895,7 @@
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "call_creds"
     ], 
     "ci_platforms": [
       "windows", 
@@ -22633,14 +20919,14 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -22657,7 +20943,7 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
       "windows", 
@@ -22681,14 +20967,14 @@
   }, 
   {
     "args": [
-      "streaming_error_response"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -22705,14 +20991,14 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -22729,22 +21015,23 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -22752,22 +21039,23 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -22775,11 +21063,11 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "default_host"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -22789,8 +21077,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -22798,22 +21087,23 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "disappearing_server"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
-    "flaky": false, 
+    "flaky": true, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -22821,11 +21111,11 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "empty_batch"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -22835,8 +21125,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -22844,22 +21135,23 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "filter_call_init_fails"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -22867,22 +21159,23 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "filter_causes_close"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -22890,11 +21183,11 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
@@ -22904,8 +21197,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -22913,22 +21207,23 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -22936,11 +21231,11 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "idempotent_request"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -22950,8 +21245,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -22959,22 +21255,23 @@
   }, 
   {
     "args": [
-      "connectivity"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -22982,11 +21279,11 @@
   }, 
   {
     "args": [
-      "disappearing_server"
+      "large_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -22994,10 +21291,11 @@
     "exclude_iomgrs": [
       "uv"
     ], 
-    "flaky": true, 
+    "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23005,11 +21303,11 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "load_reporting_hook"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23019,8 +21317,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23028,11 +21327,11 @@
   }, 
   {
     "args": [
-      "filter_call_init_fails"
+      "max_message_length"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23042,8 +21341,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23051,11 +21351,11 @@
   }, 
   {
     "args": [
-      "filter_causes_close"
+      "negative_deadline"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23065,8 +21365,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23074,22 +21375,23 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "network_status_change"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23097,11 +21399,11 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "no_logging"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23111,8 +21413,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23120,11 +21423,11 @@
   }, 
   {
     "args": [
-      "hpack_size"
+      "no_op"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23134,8 +21437,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23143,11 +21447,11 @@
   }, 
   {
     "args": [
-      "idempotent_request"
+      "payload"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23157,8 +21461,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23166,11 +21471,11 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23180,8 +21485,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23189,11 +21495,11 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "registered_call"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23203,8 +21509,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23212,11 +21519,11 @@
   }, 
   {
     "args": [
-      "load_reporting_hook"
+      "request_with_payload"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23226,8 +21533,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23235,11 +21543,11 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23249,8 +21557,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23258,11 +21567,11 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23272,8 +21581,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23281,11 +21591,11 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23295,8 +21605,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23304,11 +21615,11 @@
   }, 
   {
     "args": [
-      "network_status_change"
+      "simple_cacheable_request"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23318,8 +21629,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23327,11 +21639,11 @@
   }, 
   {
     "args": [
-      "no_logging"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23341,8 +21653,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23350,11 +21663,11 @@
   }, 
   {
     "args": [
-      "no_op"
+      "simple_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23364,8 +21677,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23373,11 +21687,11 @@
   }, 
   {
     "args": [
-      "payload"
+      "simple_request"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23387,8 +21701,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23396,11 +21711,11 @@
   }, 
   {
     "args": [
-      "ping"
+      "streaming_error_response"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23410,8 +21725,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23419,11 +21735,11 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -23433,8 +21749,9 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23442,7 +21759,7 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "linux", 
@@ -23465,14 +21782,14 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "binary_metadata"
     ], 
     "ci_platforms": [
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -23488,7 +21805,7 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "call_creds"
     ], 
     "ci_platforms": [
       "linux", 
@@ -23511,14 +21828,14 @@
   }, 
   {
     "args": [
-      "resource_quota_server"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -23534,7 +21851,7 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
       "linux", 
@@ -23557,14 +21874,14 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -23580,14 +21897,14 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -23603,14 +21920,14 @@
   }, 
   {
     "args": [
-      "simple_cacheable_request"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -23626,14 +21943,14 @@
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -23649,7 +21966,7 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "compressed_payload"
     ], 
     "ci_platforms": [
       "linux", 
@@ -23672,14 +21989,14 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "connectivity"
     ], 
     "ci_platforms": [
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
@@ -23695,7 +22012,7 @@
   }, 
   {
     "args": [
-      "streaming_error_response"
+      "disappearing_server"
     ], 
     "ci_platforms": [
       "linux", 
@@ -23707,7 +22024,7 @@
     "exclude_iomgrs": [
       "uv"
     ], 
-    "flaky": false, 
+    "flaky": true, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
@@ -23718,7 +22035,7 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "empty_batch"
     ], 
     "ci_platforms": [
       "linux", 
@@ -23741,22 +22058,22 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "filter_call_init_fails"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23764,22 +22081,22 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "filter_causes_close"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23787,22 +22104,22 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23810,22 +22127,22 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23833,22 +22150,22 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23856,22 +22173,22 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "idempotent_request"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23879,22 +22196,22 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23902,22 +22219,22 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23925,22 +22242,22 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "load_reporting_hook"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23948,24 +22265,22 @@
   }, 
   {
     "args": [
-      "connectivity"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "exclude_iomgrs": [
       "uv"
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23973,22 +22288,22 @@
   }, 
   {
     "args": [
-      "default_host"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23996,22 +22311,22 @@
   }, 
   {
     "args": [
-      "disappearing_server"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": true, 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24019,22 +22334,22 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "network_status_change"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24042,22 +22357,22 @@
   }, 
   {
     "args": [
-      "filter_call_init_fails"
+      "no_logging"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24065,22 +22380,22 @@
   }, 
   {
     "args": [
-      "filter_causes_close"
+      "no_op"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24088,22 +22403,22 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "payload"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24111,22 +22426,22 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "ping"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24134,22 +22449,22 @@
   }, 
   {
     "args": [
-      "hpack_size"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24157,22 +22472,22 @@
   }, 
   {
     "args": [
-      "idempotent_request"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24180,22 +22495,22 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24203,22 +22518,22 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24226,22 +22541,22 @@
   }, 
   {
     "args": [
-      "load_reporting_hook"
+      "resource_quota_server"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24249,22 +22564,22 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24272,22 +22587,22 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24295,22 +22610,22 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24318,22 +22633,22 @@
   }, 
   {
     "args": [
-      "network_status_change"
+      "simple_cacheable_request"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24341,22 +22656,22 @@
   }, 
   {
     "args": [
-      "no_logging"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24364,22 +22679,22 @@
   }, 
   {
     "args": [
-      "no_op"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24387,22 +22702,22 @@
   }, 
   {
     "args": [
-      "payload"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24410,22 +22725,22 @@
   }, 
   {
     "args": [
-      "ping"
+      "streaming_error_response"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24433,22 +22748,22 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
-    "exclude_iomgrs": [], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24456,7 +22771,7 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "windows", 
@@ -24477,305 +22792,6 @@
       "posix"
     ]
   }, 
-  {
-    "args": [
-      "request_with_flags"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_census_nosec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
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-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
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-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
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-    "language": "c", 
-    "name": "h2_census_nosec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
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-      "resource_quota_server"
-    ], 
-    "ci_platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
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-    "cpu_cost": 1.0, 
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-    "language": "c", 
-    "name": "h2_census_nosec_test", 
-    "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "server_finishes_request"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
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-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
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-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
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-    "cpu_cost": 1.0, 
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-    "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
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-    ], 
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-      "posix"
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-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
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-      "mac", 
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-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
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-    ], 
-    "ci_platforms": [
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-      "linux", 
-      "mac", 
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-    "platforms": [
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-    "ci_platforms": [
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-      "linux", 
-      "mac", 
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-    "cpu_cost": 1.0, 
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-    "name": "h2_census_nosec_test", 
-    "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
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-      "linux", 
-      "mac", 
-      "posix"
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-    "exclude_configs": [], 
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-    "language": "c", 
-    "name": "h2_census_nosec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
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-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
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-    "language": "c", 
-    "name": "h2_census_nosec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "trailing_metadata"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
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-    "language": "c", 
-    "name": "h2_census_nosec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "bad_hostname"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_compress_nosec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
   {
     "args": [
       "binary_metadata"
@@ -24791,7 +22807,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -24814,7 +22830,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -24837,7 +22853,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -24860,7 +22876,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -24883,7 +22899,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -24906,7 +22922,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -24929,7 +22945,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -24952,7 +22968,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -24977,7 +22993,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25000,7 +23016,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25023,7 +23039,7 @@
     "exclude_iomgrs": [], 
     "flaky": true, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25046,7 +23062,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25069,7 +23085,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25092,7 +23108,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25115,7 +23131,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25138,7 +23154,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25161,7 +23177,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25184,7 +23200,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25207,7 +23223,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25230,7 +23246,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25253,7 +23269,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25276,7 +23292,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25299,7 +23315,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25322,7 +23338,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25345,7 +23361,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25368,7 +23384,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25391,7 +23407,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25414,7 +23430,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25437,7 +23453,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25460,7 +23476,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25483,7 +23499,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25506,7 +23522,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25529,7 +23545,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25552,7 +23568,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25575,7 +23591,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25598,7 +23614,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25621,7 +23637,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25644,7 +23660,7 @@
     "exclude_iomgrs": [], 
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     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25667,7 +23683,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25690,7 +23706,7 @@
     "exclude_iomgrs": [], 
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     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25713,7 +23729,7 @@
     "exclude_iomgrs": [], 
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-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25736,7 +23752,7 @@
     "exclude_iomgrs": [], 
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     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25759,7 +23775,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_nosec_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25782,7 +23798,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
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       "linux", 
@@ -25805,7 +23821,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25828,7 +23844,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25851,7 +23867,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25874,7 +23890,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25897,7 +23913,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25920,7 +23936,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25943,7 +23959,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25966,7 +23982,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -25991,7 +24007,7 @@
     ], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26014,7 +24030,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26037,7 +24053,7 @@
     "exclude_iomgrs": [], 
     "flaky": true, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26060,7 +24076,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26083,7 +24099,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26106,7 +24122,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26129,7 +24145,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26152,7 +24168,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26175,7 +24191,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26198,7 +24214,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26221,7 +24237,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26244,7 +24260,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26267,7 +24283,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26290,7 +24306,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26313,7 +24329,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26336,7 +24352,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26359,7 +24375,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26382,7 +24398,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26405,7 +24421,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26428,7 +24444,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26451,7 +24467,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26474,7 +24490,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26497,7 +24513,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26520,7 +24536,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26543,7 +24559,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26566,7 +24582,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26589,7 +24605,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26612,7 +24628,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26635,7 +24651,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26658,7 +24674,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26681,7 +24697,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26704,7 +24720,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26727,7 +24743,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26750,7 +24766,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -26773,7 +24789,7 @@
     "exclude_iomgrs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fake_resolver_nosec_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -37250,7 +35266,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_ping_pong_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37271,7 +35287,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37292,7 +35308,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_one_server_core_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37313,7 +35329,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_client_sync_server_unary_qps_unconstrained_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37334,7 +35350,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_client_sync_server_streaming_qps_unconstrained_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37355,7 +35371,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_unary_ping_pong_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37376,7 +35392,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37397,7 +35413,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_secure_500kib_resource_quota", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37418,7 +35434,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_ping_pong_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37439,7 +35455,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37460,7 +35476,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_secure_500kib_resource_quota", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37481,7 +35497,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_ping_pong_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37502,7 +35518,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_qps_unconstrained_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37523,7 +35539,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_qps_unconstrained_secure_500kib_resource_quota", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37544,7 +35560,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_ping_pong_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37565,7 +35581,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37586,7 +35602,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_secure_500kib_resource_quota", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37607,7 +35623,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_ping_pong_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37628,7 +35644,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37649,7 +35665,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_one_server_core_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37670,7 +35686,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_client_sync_server_unary_qps_unconstrained_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37691,7 +35707,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_client_sync_server_streaming_qps_unconstrained_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37712,7 +35728,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_unary_ping_pong_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37733,7 +35749,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37754,7 +35770,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_insecure_500kib_resource_quota", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37775,7 +35791,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_ping_pong_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37796,7 +35812,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37817,7 +35833,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_insecure_500kib_resource_quota", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37838,7 +35854,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_ping_pong_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37859,7 +35875,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_qps_unconstrained_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37880,7 +35896,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_qps_unconstrained_insecure_500kib_resource_quota", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37901,7 +35917,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_ping_pong_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37922,7 +35938,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -37943,7 +35959,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_insecure_500kib_resource_quota", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -81197,6 +79213,50 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/server_hanging_response_1_header"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [
+      "tsan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/server_hanging_response_2_header2"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [
+      "tsan"
+    ], 
+    "exclude_iomgrs": [
+      "uv"
+    ], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/client_fuzzer_corpus/settings_frame_1.bin"
diff --git a/vsprojects/buildtests_c.sln b/vsprojects/buildtests_c.sln
index b1918809bf0af7db8f49a33dd02307913378341d..ad5c8f264015a5e74362b494bc6775e41d41bcab 100644
--- a/vsprojects/buildtests_c.sln
+++ b/vsprojects/buildtests_c.sln
@@ -755,30 +755,6 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "h2_compress_test", "vcxproj
 		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
 	EndProjectSection
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "h2_fake_resolver_nosec_test", "vcxproj\test/end2end/fixtures\h2_fake_resolver_nosec_test\h2_fake_resolver_nosec_test.vcxproj", "{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}"
-	ProjectSection(myProperties) = preProject
-        	lib = "False"
-	EndProjectSection
-	ProjectSection(ProjectDependencies) = postProject
-		{47C2CB41-4E9F-58B6-F606-F6FAED5D00ED} = {47C2CB41-4E9F-58B6-F606-F6FAED5D00ED}
-		{0A7E7F92-FDEA-40F1-A9EC-3BA484F98BBF} = {0A7E7F92-FDEA-40F1-A9EC-3BA484F98BBF}
-		{46CEDFFF-9692-456A-AA24-38B5D6BCF4C5} = {46CEDFFF-9692-456A-AA24-38B5D6BCF4C5}
-		{EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037}
-		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "h2_fake_resolver_test", "vcxproj\test/end2end/fixtures\h2_fake_resolver_test\h2_fake_resolver_test.vcxproj", "{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}"
-	ProjectSection(myProperties) = preProject
-        	lib = "False"
-	EndProjectSection
-	ProjectSection(ProjectDependencies) = postProject
-		{1F1F9084-2A93-B80E-364F-5754894AFAB4} = {1F1F9084-2A93-B80E-364F-5754894AFAB4}
-		{17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} = {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B}
-		{29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9}
-		{EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037}
-		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
-	EndProjectSection
-EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "h2_fakesec_test", "vcxproj\test/end2end/fixtures\h2_fakesec_test\h2_fakesec_test.vcxproj", "{0E980562-3AA0-91B1-C590-85C9A899BE44}"
 	ProjectSection(myProperties) = preProject
         	lib = "False"
@@ -1518,6 +1494,17 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "transport_metadata_test", "
 		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "transport_pid_controller_test", "vcxproj\test\transport_pid_controller_test\transport_pid_controller_test.vcxproj", "{B8790A2E-1106-2510-9D95-32C1D68E72EE}"
+	ProjectSection(myProperties) = preProject
+        	lib = "False"
+	EndProjectSection
+	ProjectSection(ProjectDependencies) = postProject
+		{17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} = {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B}
+		{29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9}
+		{EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037}
+		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "unknown_frame_bad_client_test", "vcxproj\test\unknown_frame_bad_client_test\unknown_frame_bad_client_test.vcxproj", "{9E0A2239-20D5-DB2D-CA0D-69F24E3416E7}"
 	ProjectSection(myProperties) = preProject
         	lib = "False"
@@ -2765,38 +2752,6 @@ Global
 		{C7E516E9-B80F-4BC1-A617-095FC6E14BC9}.Release-DLL|Win32.Build.0 = Release|Win32
 		{C7E516E9-B80F-4BC1-A617-095FC6E14BC9}.Release-DLL|x64.ActiveCfg = Release|x64
 		{C7E516E9-B80F-4BC1-A617-095FC6E14BC9}.Release-DLL|x64.Build.0 = Release|x64
-		{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}.Debug|Win32.ActiveCfg = Debug|Win32
-		{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}.Debug|x64.ActiveCfg = Debug|x64
-		{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}.Release|Win32.ActiveCfg = Release|Win32
-		{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}.Release|x64.ActiveCfg = Release|x64
-		{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}.Debug|Win32.Build.0 = Debug|Win32
-		{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}.Debug|x64.Build.0 = Debug|x64
-		{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}.Release|Win32.Build.0 = Release|Win32
-		{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}.Release|x64.Build.0 = Release|x64
-		{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}.Debug-DLL|Win32.ActiveCfg = Debug|Win32
-		{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}.Debug-DLL|Win32.Build.0 = Debug|Win32
-		{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}.Debug-DLL|x64.ActiveCfg = Debug|x64
-		{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}.Debug-DLL|x64.Build.0 = Debug|x64
-		{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}.Release-DLL|Win32.ActiveCfg = Release|Win32
-		{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}.Release-DLL|Win32.Build.0 = Release|Win32
-		{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}.Release-DLL|x64.ActiveCfg = Release|x64
-		{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}.Release-DLL|x64.Build.0 = Release|x64
-		{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}.Debug|Win32.ActiveCfg = Debug|Win32
-		{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}.Debug|x64.ActiveCfg = Debug|x64
-		{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}.Release|Win32.ActiveCfg = Release|Win32
-		{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}.Release|x64.ActiveCfg = Release|x64
-		{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}.Debug|Win32.Build.0 = Debug|Win32
-		{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}.Debug|x64.Build.0 = Debug|x64
-		{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}.Release|Win32.Build.0 = Release|Win32
-		{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}.Release|x64.Build.0 = Release|x64
-		{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}.Debug-DLL|Win32.ActiveCfg = Debug|Win32
-		{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}.Debug-DLL|Win32.Build.0 = Debug|Win32
-		{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}.Debug-DLL|x64.ActiveCfg = Debug|x64
-		{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}.Debug-DLL|x64.Build.0 = Debug|x64
-		{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}.Release-DLL|Win32.ActiveCfg = Release|Win32
-		{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}.Release-DLL|Win32.Build.0 = Release|Win32
-		{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}.Release-DLL|x64.ActiveCfg = Release|x64
-		{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}.Release-DLL|x64.Build.0 = Release|x64
 		{0E980562-3AA0-91B1-C590-85C9A899BE44}.Debug|Win32.ActiveCfg = Debug|Win32
 		{0E980562-3AA0-91B1-C590-85C9A899BE44}.Debug|x64.ActiveCfg = Debug|x64
 		{0E980562-3AA0-91B1-C590-85C9A899BE44}.Release|Win32.ActiveCfg = Release|Win32
@@ -3837,6 +3792,22 @@ Global
 		{89A119C5-0F62-33B8-5D08-1FAA29DA7DEB}.Release-DLL|Win32.Build.0 = Release|Win32
 		{89A119C5-0F62-33B8-5D08-1FAA29DA7DEB}.Release-DLL|x64.ActiveCfg = Release|x64
 		{89A119C5-0F62-33B8-5D08-1FAA29DA7DEB}.Release-DLL|x64.Build.0 = Release|x64
+		{B8790A2E-1106-2510-9D95-32C1D68E72EE}.Debug|Win32.ActiveCfg = Debug|Win32
+		{B8790A2E-1106-2510-9D95-32C1D68E72EE}.Debug|x64.ActiveCfg = Debug|x64
+		{B8790A2E-1106-2510-9D95-32C1D68E72EE}.Release|Win32.ActiveCfg = Release|Win32
+		{B8790A2E-1106-2510-9D95-32C1D68E72EE}.Release|x64.ActiveCfg = Release|x64
+		{B8790A2E-1106-2510-9D95-32C1D68E72EE}.Debug|Win32.Build.0 = Debug|Win32
+		{B8790A2E-1106-2510-9D95-32C1D68E72EE}.Debug|x64.Build.0 = Debug|x64
+		{B8790A2E-1106-2510-9D95-32C1D68E72EE}.Release|Win32.Build.0 = Release|Win32
+		{B8790A2E-1106-2510-9D95-32C1D68E72EE}.Release|x64.Build.0 = Release|x64
+		{B8790A2E-1106-2510-9D95-32C1D68E72EE}.Debug-DLL|Win32.ActiveCfg = Debug|Win32
+		{B8790A2E-1106-2510-9D95-32C1D68E72EE}.Debug-DLL|Win32.Build.0 = Debug|Win32
+		{B8790A2E-1106-2510-9D95-32C1D68E72EE}.Debug-DLL|x64.ActiveCfg = Debug|x64
+		{B8790A2E-1106-2510-9D95-32C1D68E72EE}.Debug-DLL|x64.Build.0 = Debug|x64
+		{B8790A2E-1106-2510-9D95-32C1D68E72EE}.Release-DLL|Win32.ActiveCfg = Release|Win32
+		{B8790A2E-1106-2510-9D95-32C1D68E72EE}.Release-DLL|Win32.Build.0 = Release|Win32
+		{B8790A2E-1106-2510-9D95-32C1D68E72EE}.Release-DLL|x64.ActiveCfg = Release|x64
+		{B8790A2E-1106-2510-9D95-32C1D68E72EE}.Release-DLL|x64.Build.0 = Release|x64
 		{9E0A2239-20D5-DB2D-CA0D-69F24E3416E7}.Debug|Win32.ActiveCfg = Debug|Win32
 		{9E0A2239-20D5-DB2D-CA0D-69F24E3416E7}.Debug|x64.ActiveCfg = Debug|x64
 		{9E0A2239-20D5-DB2D-CA0D-69F24E3416E7}.Release|Win32.ActiveCfg = Release|Win32
diff --git a/vsprojects/vcxproj/google_benchmark/google_benchmark.vcxproj b/vsprojects/vcxproj/google_benchmark/google_benchmark.vcxproj
new file mode 100644
index 0000000000000000000000000000000000000000..52774e0802586a73446f937d04e417e708a258bf
--- /dev/null
+++ b/vsprojects/vcxproj/google_benchmark/google_benchmark.vcxproj
@@ -0,0 +1,208 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{AAD4AEF3-DF1E-7A6D-EC35-233BD1031BF4}</ProjectGuid>
+    <IgnoreWarnIntDirInTempDetected>true</IgnoreWarnIntDirInTempDetected>
+    <IntDir>$(SolutionDir)IntDir\$(MSBuildProjectName)\</IntDir>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '10.0'" Label="Configuration">
+    <PlatformToolset>v100</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '11.0'" Label="Configuration">
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '12.0'" Label="Configuration">
+    <PlatformToolset>v120</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '14.0'" Label="Configuration">
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(SolutionDir)\..\vsprojects\global.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\winsock.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'">
+    <TargetName>google_benchmark</TargetName>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'">
+    <TargetName>google_benchmark</TargetName>
+  </PropertyGroup>
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+
+  <ItemGroup>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\include\benchmark\benchmark.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\include\benchmark\benchmark_api.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\include\benchmark\macros.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\include\benchmark\reporter.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\arraysize.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\benchmark_api_internal.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\check.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\colorprint.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\commandlineflags.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\complexity.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\cycleclock.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\internal_macros.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\log.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\mutex.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\re.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\sleep.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\stat.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\string_util.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\sysinfo.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\timers.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\benchmark.cc">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\benchmark_register.cc">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\colorprint.cc">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\commandlineflags.cc">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\complexity.cc">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\console_reporter.cc">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\csv_reporter.cc">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\json_reporter.cc">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\reporter.cc">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\sleep.cc">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\string_util.cc">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\sysinfo.cc">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\timers.cc">
+    </ClCompile>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+  </Target>
+</Project>
+
diff --git a/vsprojects/vcxproj/google_benchmark/google_benchmark.vcxproj.filters b/vsprojects/vcxproj/google_benchmark/google_benchmark.vcxproj.filters
new file mode 100644
index 0000000000000000000000000000000000000000..9db6ed465742fa812b31c133d28dd8d6a60c1112
--- /dev/null
+++ b/vsprojects/vcxproj/google_benchmark/google_benchmark.vcxproj.filters
@@ -0,0 +1,125 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\benchmark.cc">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\benchmark_register.cc">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\colorprint.cc">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\commandlineflags.cc">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\complexity.cc">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\console_reporter.cc">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\csv_reporter.cc">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\json_reporter.cc">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\reporter.cc">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\sleep.cc">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\string_util.cc">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\sysinfo.cc">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\third_party\google_benchmark\src\timers.cc">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\include\benchmark\benchmark.h">
+      <Filter>third_party\google_benchmark\include\benchmark</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\include\benchmark\benchmark_api.h">
+      <Filter>third_party\google_benchmark\include\benchmark</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\include\benchmark\macros.h">
+      <Filter>third_party\google_benchmark\include\benchmark</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\include\benchmark\reporter.h">
+      <Filter>third_party\google_benchmark\include\benchmark</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\arraysize.h">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\benchmark_api_internal.h">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\check.h">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\colorprint.h">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\commandlineflags.h">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\complexity.h">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\cycleclock.h">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\internal_macros.h">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\log.h">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\mutex.h">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\re.h">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\sleep.h">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\stat.h">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\string_util.h">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\sysinfo.h">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\google_benchmark\src\timers.h">
+      <Filter>third_party\google_benchmark\src</Filter>
+    </ClInclude>
+  </ItemGroup>
+
+  <ItemGroup>
+    <Filter Include="third_party">
+      <UniqueIdentifier>{7458b63d-7ba4-103d-2bed-3e3ad30d8237}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="third_party\google_benchmark">
+      <UniqueIdentifier>{54a154e8-669b-a7c1-9b6e-bd1aab2f86e3}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="third_party\google_benchmark\include">
+      <UniqueIdentifier>{f54c3cb1-ec20-a651-6956-78379b51e1a5}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="third_party\google_benchmark\include\benchmark">
+      <UniqueIdentifier>{0483a457-8050-4565-bc15-09695bf7b822}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="third_party\google_benchmark\src">
+      <UniqueIdentifier>{c39ff2d1-691e-4614-4d75-4bc20db05e09}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+</Project>
+
diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj b/vsprojects/vcxproj/grpc++/grpc++.vcxproj
index bf9c3a5c9d48f884abe99116114c0c0c97ee49cc..e8946043b645b5180ea8d9c99d756c8fa94214e1 100644
--- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj
+++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj
@@ -279,12 +279,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\server_builder_plugin.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\server_initializer.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\service_type.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\sync_cxx11.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\sync_no_cxx11.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\thd.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\thd_cxx11.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\thd_no_cxx11.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\resource_quota.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\security\auth_context.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\security\auth_metadata_processor.h" />
@@ -332,9 +326,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\status_helper.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\string_ref.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\stub_options.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_cxx11.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_no_cxx11.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\time.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h" />
diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters
index b88a78ad92dd90ee042dd8f018095a3f19441154..e7d6d557f1191402f6f28022b16e558937be0f1d 100644
--- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters
@@ -174,24 +174,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\service_type.h">
       <Filter>include\grpc++\impl</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\sync.h">
-      <Filter>include\grpc++\impl</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\sync_cxx11.h">
-      <Filter>include\grpc++\impl</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\sync_no_cxx11.h">
-      <Filter>include\grpc++\impl</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\thd.h">
-      <Filter>include\grpc++\impl</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\thd_cxx11.h">
-      <Filter>include\grpc++\impl</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\thd_no_cxx11.h">
-      <Filter>include\grpc++\impl</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\resource_quota.h">
       <Filter>include\grpc++</Filter>
     </ClInclude>
@@ -333,15 +315,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\stub_options.h">
       <Filter>include\grpc++\impl\codegen</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_cxx11.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_no_cxx11.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h">
       <Filter>include\grpc++\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc++_reflection_codegen/grpc++_reflection_codegen.vcxproj b/vsprojects/vcxproj/grpc++_proto_reflection_desc_db/grpc++_proto_reflection_desc_db.vcxproj
similarity index 91%
rename from vsprojects/vcxproj/grpc++_reflection_codegen/grpc++_reflection_codegen.vcxproj
rename to vsprojects/vcxproj/grpc++_proto_reflection_desc_db/grpc++_proto_reflection_desc_db.vcxproj
index d9e10c2d37e1eeaf7f5bbf6ab218fc313ecf83fb..453b483fdea6411328d349d1621ffdf390180414 100644
--- a/vsprojects/vcxproj/grpc++_reflection_codegen/grpc++_reflection_codegen.vcxproj
+++ b/vsprojects/vcxproj/grpc++_proto_reflection_desc_db/grpc++_proto_reflection_desc_db.vcxproj
@@ -19,7 +19,7 @@
     </ProjectConfiguration>
   </ItemGroup>
   <PropertyGroup Label="Globals">
-    <ProjectGuid>{C8A925BF-4373-D85D-60AE-96CDCBBF33F2}</ProjectGuid>
+    <ProjectGuid>{7B95AF96-915A-7132-AE45-9FA37769FACE}</ProjectGuid>
     <IgnoreWarnIntDirInTempDetected>true</IgnoreWarnIntDirInTempDetected>
     <IntDir>$(SolutionDir)IntDir\$(MSBuildProjectName)\</IntDir>
   </PropertyGroup>
@@ -57,10 +57,10 @@
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)'=='Debug'">
-    <TargetName>grpc++_reflection_codegen</TargetName>
+    <TargetName>grpc++_proto_reflection_desc_db</TargetName>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)'=='Release'">
-    <TargetName>grpc++_reflection_codegen</TargetName>
+    <TargetName>grpc++_proto_reflection_desc_db</TargetName>
   </PropertyGroup>
     <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -147,6 +147,14 @@
   </ItemDefinitionGroup>
 
   <ItemGroup>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\config_protobuf.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="$(SolutionDir)\..\test\cpp\util\proto_reflection_descriptor_database.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\proto_reflection_descriptor_database.cc">
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\reflection\v1alpha\reflection.pb.cc">
     </ClCompile>
     <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\reflection\v1alpha\reflection.pb.h">
@@ -156,6 +164,11 @@
     <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\reflection\v1alpha\reflection.grpc.pb.h">
     </ClInclude>
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++\grpc++.vcxproj">
+      <Project>{C187A093-A0FE-489D-A40A-6E33DE0F9FEB}</Project>
+    </ProjectReference>
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
diff --git a/vsprojects/vcxproj/grpc++_proto_reflection_desc_db/grpc++_proto_reflection_desc_db.vcxproj.filters b/vsprojects/vcxproj/grpc++_proto_reflection_desc_db/grpc++_proto_reflection_desc_db.vcxproj.filters
new file mode 100644
index 0000000000000000000000000000000000000000..7e98918491f6739c727b33a898c41e831a0dfdaf
--- /dev/null
+++ b/vsprojects/vcxproj/grpc++_proto_reflection_desc_db/grpc++_proto_reflection_desc_db.vcxproj.filters
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\proto_reflection_descriptor_database.cc">
+      <Filter>test\cpp\util</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\reflection\v1alpha\reflection.proto">
+      <Filter>src\proto\grpc\reflection\v1alpha</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\config_protobuf.h">
+      <Filter>include\grpc++\impl\codegen</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="$(SolutionDir)\..\test\cpp\util\proto_reflection_descriptor_database.h">
+      <Filter>test\cpp\util</Filter>
+    </ClInclude>
+  </ItemGroup>
+
+  <ItemGroup>
+    <Filter Include="include">
+      <UniqueIdentifier>{9b233966-149a-36c4-89fb-11d63d8e00bb}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="include\grpc++">
+      <UniqueIdentifier>{1abcca00-34c5-513a-f372-4ef9b190910a}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="include\grpc++\impl">
+      <UniqueIdentifier>{0059fdd3-0e35-5500-b8a5-b2e573d7537c}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="include\grpc++\impl\codegen">
+      <UniqueIdentifier>{3f1b0e9e-802e-0535-bc3a-9685c2cf68d1}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src">
+      <UniqueIdentifier>{b479720c-6a7e-d0ca-bad6-db7cc12c9b0c}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto">
+      <UniqueIdentifier>{d9aa2326-a033-5a44-a24b-25cdb4a58297}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc">
+      <UniqueIdentifier>{cdabe038-cb18-dc0f-8afa-0787627ebd55}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc\reflection">
+      <UniqueIdentifier>{3947956e-b4fb-30ce-fc28-da34aec087e7}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc\reflection\v1alpha">
+      <UniqueIdentifier>{79b4cc2b-5f94-0c9f-4754-1197647dd040}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="test">
+      <UniqueIdentifier>{96bd243c-be93-569d-6a83-4a67ab8c1fa3}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="test\cpp">
+      <UniqueIdentifier>{1041430f-3c5a-c462-ccc6-adc845814dbe}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="test\cpp\util">
+      <UniqueIdentifier>{c84ddb0b-56a0-0d29-a5c0-6cb1a7a49119}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+</Project>
+
diff --git a/vsprojects/vcxproj/grpc++_reflection/grpc++_reflection.vcxproj b/vsprojects/vcxproj/grpc++_reflection/grpc++_reflection.vcxproj
index 230128180a3c937d04355b75c22a9b3631f4d18b..da4c68577649c174469b04ea13d53cea401650c4 100644
--- a/vsprojects/vcxproj/grpc++_reflection/grpc++_reflection.vcxproj
+++ b/vsprojects/vcxproj/grpc++_reflection/grpc++_reflection.vcxproj
@@ -148,58 +148,6 @@
 
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-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_generic.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_windows.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\config_protobuf.h" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="$(SolutionDir)\..\src\cpp\ext\proto_server_reflection.h" />
@@ -209,10 +157,14 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\cpp\ext\proto_server_reflection_plugin.cc">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\cpp\ext\reflection.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\reflection\v1alpha\reflection.pb.cc">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\cpp\ext\reflection.pb.cc">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\reflection\v1alpha\reflection.pb.h">
+    </ClInclude>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\reflection\v1alpha\reflection.grpc.pb.cc">
     </ClCompile>
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\reflection\v1alpha\reflection.grpc.pb.h">
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++\grpc++.vcxproj">
diff --git a/vsprojects/vcxproj/grpc++_reflection/grpc++_reflection.vcxproj.filters b/vsprojects/vcxproj/grpc++_reflection/grpc++_reflection.vcxproj.filters
index 540e1c6e3640a9f3caec19163d0afc6fc9894962..b292e06fd7c2543e159de451243b67bc0b32ab60 100644
--- a/vsprojects/vcxproj/grpc++_reflection/grpc++_reflection.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc++_reflection/grpc++_reflection.vcxproj.filters
@@ -7,173 +7,14 @@
     <ClCompile Include="$(SolutionDir)\..\src\cpp\ext\proto_server_reflection_plugin.cc">
       <Filter>src\cpp\ext</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\cpp\ext\reflection.grpc.pb.cc">
-      <Filter>src\cpp\ext</Filter>
-    </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\cpp\ext\reflection.pb.cc">
-      <Filter>src\cpp\ext</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\reflection\v1alpha\reflection.proto">
+      <Filter>src\proto\grpc\reflection\v1alpha</Filter>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\ext\proto_server_reflection_plugin.h">
       <Filter>include\grpc++\ext</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\ext\reflection.grpc.pb.h">
-      <Filter>include\grpc++\ext</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\ext\reflection.pb.h">
-      <Filter>include\grpc++\ext</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\proto_utils.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\async_stream.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\async_unary_call.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\call.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\call_hook.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\channel_interface.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\client_context.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\client_unary_call.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\completion_queue.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\completion_queue_tag.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\config.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\core_codegen_interface.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\create_auth_context.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\grpc_library.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\method_handler_impl.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\rpc_method.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\rpc_service_method.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\security\auth_context.h">
-      <Filter>include\grpc++\impl\codegen\security</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\serialization_traits.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\server_context.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\server_interface.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\service_type.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\status.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\status_code_enum.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\status_helper.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\string_ref.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\stub_options.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_cxx11.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_no_cxx11.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\time.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\propagation_bits.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\status.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_windows.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\gpr_types.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_generic.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_windows.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\config_protobuf.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="$(SolutionDir)\..\src\cpp\ext\proto_server_reflection.h">
@@ -185,30 +26,12 @@
     <Filter Include="include">
       <UniqueIdentifier>{e9441021-f78a-ec84-7efd-1883975feddb}</UniqueIdentifier>
     </Filter>
-    <Filter Include="include\grpc">
-      <UniqueIdentifier>{3b19b259-3bf4-c0fa-8e20-ed79acd63ac3}</UniqueIdentifier>
-    </Filter>
     <Filter Include="include\grpc++">
       <UniqueIdentifier>{c66e66b4-a64e-79bf-40e8-1a1bac124a3d}</UniqueIdentifier>
     </Filter>
     <Filter Include="include\grpc++\ext">
       <UniqueIdentifier>{8d96203b-d3ce-2164-74a6-06e0ff2b09af}</UniqueIdentifier>
     </Filter>
-    <Filter Include="include\grpc++\impl">
-      <UniqueIdentifier>{4e57d72c-762f-20b1-bdb9-bc7088ca6fda}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="include\grpc++\impl\codegen">
-      <UniqueIdentifier>{0f0f3943-7a9d-2b03-7eb1-2fbad4199428}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="include\grpc++\impl\codegen\security">
-      <UniqueIdentifier>{e1b8bc6d-2cd2-1283-868a-dfd64c3dbab8}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="include\grpc\impl">
-      <UniqueIdentifier>{7bccc379-84fb-c1aa-19aa-a0cc09ac59ac}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="include\grpc\impl\codegen">
-      <UniqueIdentifier>{a1f1904b-e820-dd3c-b4b0-14a6e0ff9d19}</UniqueIdentifier>
-    </Filter>
     <Filter Include="src">
       <UniqueIdentifier>{5ec5476e-3d72-e3f9-4f05-3f7c31c13651}</UniqueIdentifier>
     </Filter>
@@ -218,6 +41,18 @@
     <Filter Include="src\cpp\ext">
       <UniqueIdentifier>{d0204618-0f6a-dbc6-cf41-ffc04e76075a}</UniqueIdentifier>
     </Filter>
+    <Filter Include="src\proto">
+      <UniqueIdentifier>{728e13e3-db36-9633-3cb9-a74c0f11470d}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc">
+      <UniqueIdentifier>{b49296ac-bc15-94ec-012b-5f8fe2ce2c1f}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc\reflection">
+      <UniqueIdentifier>{d980f473-6242-4a95-556a-7d4c6d6a2a00}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc\reflection\v1alpha">
+      <UniqueIdentifier>{8c7d8658-ade7-6086-0e04-7e00380ddccf}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
 </Project>
 
diff --git a/vsprojects/vcxproj/grpc++_reflection_codegen/grpc++_reflection_codegen.vcxproj.filters b/vsprojects/vcxproj/grpc++_reflection_codegen/grpc++_reflection_codegen.vcxproj.filters
deleted file mode 100644
index 577dcc77d8ff5fc0ad222721049aff853884a229..0000000000000000000000000000000000000000
--- a/vsprojects/vcxproj/grpc++_reflection_codegen/grpc++_reflection_codegen.vcxproj.filters
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\reflection\v1alpha\reflection.proto">
-      <Filter>src\proto\grpc\reflection\v1alpha</Filter>
-    </ClCompile>
-  </ItemGroup>
-
-  <ItemGroup>
-    <Filter Include="src">
-      <UniqueIdentifier>{d6f45d49-92db-00f7-3dd4-e53f5768d80c}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="src\proto">
-      <UniqueIdentifier>{32b951f4-cef1-24a3-ffb9-bb229f0cdd6a}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="src\proto\grpc">
-      <UniqueIdentifier>{8fdcb9f3-4d86-2f49-5c15-c92e0e0f4fba}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="src\proto\grpc\reflection">
-      <UniqueIdentifier>{098a074c-f3de-2840-8009-1a3840af1efc}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="src\proto\grpc\reflection\v1alpha">
-      <UniqueIdentifier>{219ff371-7d3a-130c-5792-be36514a4e98}</UniqueIdentifier>
-    </Filter>
-  </ItemGroup>
-</Project>
-
diff --git a/vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj b/vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj
index 17e919955439a70ded7c90790a8fab2ea6cb2b08..d2305b2e25591b4f0eb892de982197f8cf1e21fb 100644
--- a/vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj
+++ b/vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj
@@ -173,9 +173,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\status_helper.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\string_ref.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\stub_options.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_cxx11.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_no_cxx11.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\time.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h" />
diff --git a/vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj.filters b/vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj.filters
index 25a1752479c49dcf2dbb5ad1099acbb678d1bf76..d1aaba70926a9c53a58be9c2d71818adc0d33ccd 100644
--- a/vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj.filters
@@ -111,15 +111,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\stub_options.h">
       <Filter>include\grpc++\impl\codegen</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_cxx11.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_no_cxx11.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h">
       <Filter>include\grpc++\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj
index 5d0759790c846ab3cd3fe0b60c89f0db322d2271..17285752422fcba0aba24f11efe0320ca0189ff0 100644
--- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj
@@ -279,12 +279,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\server_builder_plugin.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\server_initializer.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\service_type.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\sync_cxx11.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\sync_no_cxx11.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\thd.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\thd_cxx11.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\thd_no_cxx11.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\resource_quota.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\security\auth_context.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\security\auth_metadata_processor.h" />
@@ -332,9 +326,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\status_helper.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\string_ref.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\stub_options.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_cxx11.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_no_cxx11.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\time.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h" />
diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters
index bdb7134081706eb59a9da94928af087271b50179..7fc8ed33fcd1753ed4783a39eedccc909350fe1f 100644
--- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters
@@ -159,24 +159,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\service_type.h">
       <Filter>include\grpc++\impl</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\sync.h">
-      <Filter>include\grpc++\impl</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\sync_cxx11.h">
-      <Filter>include\grpc++\impl</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\sync_no_cxx11.h">
-      <Filter>include\grpc++\impl</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\thd.h">
-      <Filter>include\grpc++\impl</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\thd_cxx11.h">
-      <Filter>include\grpc++\impl</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\thd_no_cxx11.h">
-      <Filter>include\grpc++\impl</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\resource_quota.h">
       <Filter>include\grpc++</Filter>
     </ClInclude>
@@ -318,15 +300,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\stub_options.h">
       <Filter>include\grpc++\impl\codegen</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_cxx11.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_no_cxx11.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h">
       <Filter>include\grpc++\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index d9d0d42d677bc99e8e86ff43dad6fddd136602eb..138246668f6298237db89493b9c01a6432518b97 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -385,6 +385,7 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\metadata.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\metadata_batch.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\method_config.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\pid_controller.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\static_metadata.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\timeout_encoding.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\transport.h" />
@@ -679,6 +680,8 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\method_config.c">
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\pid_controller.c">
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\static_metadata.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\timeout_encoding.c">
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index ab9b76073cfc21cc4c19c4f3940afe33661e762e..c7b9b6664a53350fceab93a50920cca4c46aa20b 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -313,6 +313,9 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\method_config.c">
       <Filter>src\core\lib\transport</Filter>
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\pid_controller.c">
+      <Filter>src\core\lib\transport</Filter>
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\static_metadata.c">
       <Filter>src\core\lib\transport</Filter>
     </ClCompile>
@@ -977,6 +980,9 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\method_config.h">
       <Filter>src\core\lib\transport</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\pid_controller.h">
+      <Filter>src\core\lib\transport</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\static_metadata.h">
       <Filter>src\core\lib\transport</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc_cli_libs/grpc_cli_libs.vcxproj b/vsprojects/vcxproj/grpc_cli_libs/grpc_cli_libs.vcxproj
index 4c61baa506df861cbc2a4e898ab28d2d6154291b..c97c7dcb3db069cd34f8771825a94f7eb6be34d5 100644
--- a/vsprojects/vcxproj/grpc_cli_libs/grpc_cli_libs.vcxproj
+++ b/vsprojects/vcxproj/grpc_cli_libs/grpc_cli_libs.vcxproj
@@ -146,13 +146,15 @@
     </Link>
   </ItemDefinitionGroup>
 
+  <ItemGroup>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\config_protobuf.h" />
+  </ItemGroup>
   <ItemGroup>
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\cli_call.h" />
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\cli_credentials.h" />
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\config_grpc_cli.h" />
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\grpc_tool.h" />
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\proto_file_parser.h" />
-    <ClInclude Include="$(SolutionDir)\..\test\cpp\util\proto_reflection_descriptor_database.h" />
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\service_describer.h" />
   </ItemGroup>
   <ItemGroup>
@@ -164,14 +166,20 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\util\proto_file_parser.cc">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\proto_reflection_descriptor_database.cc">
-    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\util\service_describer.cc">
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\reflection\v1alpha\reflection.pb.cc">
+    </ClCompile>
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\reflection\v1alpha\reflection.pb.h">
+    </ClInclude>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\reflection\v1alpha\reflection.grpc.pb.cc">
+    </ClCompile>
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\reflection\v1alpha\reflection.grpc.pb.h">
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++_reflection\grpc++_reflection.vcxproj">
-      <Project>{5F575402-3F89-5D1A-6910-9DB8BF5D2BAB}</Project>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++_proto_reflection_desc_db\grpc++_proto_reflection_desc_db.vcxproj">
+      <Project>{7B95AF96-915A-7132-AE45-9FA37769FACE}</Project>
     </ProjectReference>
     <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++\grpc++.vcxproj">
       <Project>{C187A093-A0FE-489D-A40A-6E33DE0F9FEB}</Project>
diff --git a/vsprojects/vcxproj/grpc_cli_libs/grpc_cli_libs.vcxproj.filters b/vsprojects/vcxproj/grpc_cli_libs/grpc_cli_libs.vcxproj.filters
index d4d692766d6064f3a8c2e482a8b37b555700cfda..84a401a7bd1ea1eb92954613cfbe6238a6f1139d 100644
--- a/vsprojects/vcxproj/grpc_cli_libs/grpc_cli_libs.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_cli_libs/grpc_cli_libs.vcxproj.filters
@@ -13,12 +13,17 @@
     <ClCompile Include="$(SolutionDir)\..\test\cpp\util\proto_file_parser.cc">
       <Filter>test\cpp\util</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\proto_reflection_descriptor_database.cc">
-      <Filter>test\cpp\util</Filter>
-    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\util\service_describer.cc">
       <Filter>test\cpp\util</Filter>
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\reflection\v1alpha\reflection.proto">
+      <Filter>src\proto\grpc\reflection\v1alpha</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\config_protobuf.h">
+      <Filter>include\grpc++\impl\codegen</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\cli_call.h">
@@ -36,15 +41,39 @@
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\proto_file_parser.h">
       <Filter>test\cpp\util</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\test\cpp\util\proto_reflection_descriptor_database.h">
-      <Filter>test\cpp\util</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\service_describer.h">
       <Filter>test\cpp\util</Filter>
     </ClInclude>
   </ItemGroup>
 
   <ItemGroup>
+    <Filter Include="include">
+      <UniqueIdentifier>{09004fab-571d-4499-ea07-ab14a367b0e6}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="include\grpc++">
+      <UniqueIdentifier>{17074550-63b5-b955-9a30-33f983c6933a}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="include\grpc++\impl">
+      <UniqueIdentifier>{9d5cca3a-e3da-b197-ba07-8ef7649de092}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="include\grpc++\impl\codegen">
+      <UniqueIdentifier>{12d6b95a-4072-e05e-8de7-79b0c2f7329f}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src">
+      <UniqueIdentifier>{5cc1b6f3-ef01-62ac-9b0e-1fd776f42182}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto">
+      <UniqueIdentifier>{86bd3e99-8380-85fd-f297-1ac2f018ed51}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc">
+      <UniqueIdentifier>{10c2568e-5695-1c21-6c51-172889d406f8}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc\reflection">
+      <UniqueIdentifier>{5213881a-59f9-2d2e-43aa-1433dc6f70af}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc\reflection\v1alpha">
+      <UniqueIdentifier>{8a66b2e3-477b-66e2-fba8-6987c6381367}</UniqueIdentifier>
+    </Filter>
     <Filter Include="test">
       <UniqueIdentifier>{16a32a9f-93aa-5812-5a5e-be659aaa76aa}</UniqueIdentifier>
     </Filter>
diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj
index 39c144d992ffd44b80f7ba79c1200433386542dd..40ec6cc8163234c41d599b732981e119335929f6 100644
--- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj
+++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj
@@ -278,6 +278,7 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\metadata.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\metadata_batch.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\method_config.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\pid_controller.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\static_metadata.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\timeout_encoding.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\transport.h" />
@@ -530,6 +531,8 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\method_config.c">
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\pid_controller.c">
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\static_metadata.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\timeout_encoding.c">
diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters
index 0fbfc3acd3726f41fca962c0b1fbd0ad2ffdbfcc..3a973616ecca2969736c31f213d0343f3a6c7961 100644
--- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters
@@ -370,6 +370,9 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\method_config.c">
       <Filter>src\core\lib\transport</Filter>
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\pid_controller.c">
+      <Filter>src\core\lib\transport</Filter>
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\static_metadata.c">
       <Filter>src\core\lib\transport</Filter>
     </ClCompile>
@@ -773,6 +776,9 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\method_config.h">
       <Filter>src\core\lib\transport</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\pid_controller.h">
+      <Filter>src\core\lib\transport</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\static_metadata.h">
       <Filter>src\core\lib\transport</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
index 87e3921ff96ffa1fe6fa90f8320ef42cb160f932..5573fc5cde7f9e7fe0096894b5b35216a33ab0fe 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
@@ -375,6 +375,7 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\metadata.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\metadata_batch.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\method_config.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\pid_controller.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\static_metadata.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\timeout_encoding.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\transport.h" />
@@ -647,6 +648,8 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\method_config.c">
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\pid_controller.c">
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\static_metadata.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\timeout_encoding.c">
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
index 1e719226faf4957a304a14d9e73939710934b0ad..985abf7610866f5900849b9751b04ca0249a6e29 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
@@ -316,6 +316,9 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\method_config.c">
       <Filter>src\core\lib\transport</Filter>
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\pid_controller.c">
+      <Filter>src\core\lib\transport</Filter>
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\static_metadata.c">
       <Filter>src\core\lib\transport</Filter>
     </ClCompile>
@@ -890,6 +893,9 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\method_config.h">
       <Filter>src\core\lib\transport</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\pid_controller.h">
+      <Filter>src\core\lib\transport</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\static_metadata.h">
       <Filter>src\core\lib\transport</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj b/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj
index 2d75735728be0f866b97dfaa057a06077baee6fc..a2b2a1dfa0fa3f84902ebabb037a71164b7bcb28 100644
--- a/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj
+++ b/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj
@@ -186,9 +186,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\status_helper.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\string_ref.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\stub_options.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_cxx11.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_no_cxx11.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\time.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h" />
diff --git a/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj.filters b/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj.filters
index dda79675fbdf5d371133dd38f96871e259855ef5..94b6c2530ef003e74174d671358f7104a9fa45e1 100644
--- a/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj.filters
+++ b/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj.filters
@@ -99,15 +99,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\stub_options.h">
       <Filter>include\grpc++\impl\codegen</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_cxx11.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_no_cxx11.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h">
       <Filter>include\grpc++\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj b/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj
index 270c2a3a0626930f6b796e72741c6f56f9d303a8..1a3c1579837556b65af06c64a55e79d38492524f 100644
--- a/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj
+++ b/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj
@@ -186,9 +186,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\status_helper.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\string_ref.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\stub_options.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_cxx11.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_no_cxx11.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\time.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h" />
diff --git a/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj.filters b/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj.filters
index dc5e321649beef43469af01198b4a19ec39aa761..1f4b60ca4d91e57b958398a65aca03b7c854155e 100644
--- a/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj.filters
+++ b/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj.filters
@@ -102,15 +102,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\stub_options.h">
       <Filter>include\grpc++\impl\codegen</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_cxx11.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_no_cxx11.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h">
       <Filter>include\grpc++\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/test/end2end/fixtures/h2_fake_resolver_nosec_test/h2_fake_resolver_nosec_test.vcxproj.filters b/vsprojects/vcxproj/test/end2end/fixtures/h2_fake_resolver_nosec_test/h2_fake_resolver_nosec_test.vcxproj.filters
deleted file mode 100644
index fa77558c9b634a9ace6a39b62b7a8aa766993882..0000000000000000000000000000000000000000
--- a/vsprojects/vcxproj/test/end2end/fixtures/h2_fake_resolver_nosec_test/h2_fake_resolver_nosec_test.vcxproj.filters
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\core\end2end\fixtures\h2_fake_resolver.c">
-      <Filter>test\core\end2end\fixtures</Filter>
-    </ClCompile>
-  </ItemGroup>
-
-  <ItemGroup>
-    <Filter Include="test">
-      <UniqueIdentifier>{d16c806f-b9ed-2fc4-d125-d2f213d24e94}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="test\core">
-      <UniqueIdentifier>{35eb96d1-e1d6-7d4f-1b67-58c90bbafc08}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="test\core\end2end">
-      <UniqueIdentifier>{c8a16f5b-264e-c0f0-122b-295477b396f0}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="test\core\end2end\fixtures">
-      <UniqueIdentifier>{cd25af84-98e8-39f6-6af3-c1a852a54156}</UniqueIdentifier>
-    </Filter>
-  </ItemGroup>
-</Project>
-
diff --git a/vsprojects/vcxproj/test/end2end/fixtures/h2_fake_resolver_test/h2_fake_resolver_test.vcxproj.filters b/vsprojects/vcxproj/test/end2end/fixtures/h2_fake_resolver_test/h2_fake_resolver_test.vcxproj.filters
deleted file mode 100644
index cb68d336f879db2a38d50a40d4ff2858edc8227f..0000000000000000000000000000000000000000
--- a/vsprojects/vcxproj/test/end2end/fixtures/h2_fake_resolver_test/h2_fake_resolver_test.vcxproj.filters
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\core\end2end\fixtures\h2_fake_resolver.c">
-      <Filter>test\core\end2end\fixtures</Filter>
-    </ClCompile>
-  </ItemGroup>
-
-  <ItemGroup>
-    <Filter Include="test">
-      <UniqueIdentifier>{3bb40091-0d52-0156-cc55-ce5f69e612a8}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="test\core">
-      <UniqueIdentifier>{cac8fdf8-f489-f1ff-2812-79c47527b524}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="test\core\end2end">
-      <UniqueIdentifier>{2fe5cc8d-2908-878f-3b45-50f8c2cfadea}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="test\core\end2end\fixtures">
-      <UniqueIdentifier>{f07f474f-9277-9b94-38b7-3f7d0c846fdb}</UniqueIdentifier>
-    </Filter>
-  </ItemGroup>
-</Project>
-
diff --git a/vsprojects/vcxproj/test/grpc_cli/grpc_cli.vcxproj b/vsprojects/vcxproj/test/grpc_cli/grpc_cli.vcxproj
index 78a0a63b5d71a544a755697b6fd6f2b64053d36b..fbb1bc8ab22350550ff385698b2b4d95fe970bc8 100644
--- a/vsprojects/vcxproj/test/grpc_cli/grpc_cli.vcxproj
+++ b/vsprojects/vcxproj/test/grpc_cli/grpc_cli.vcxproj
@@ -167,8 +167,8 @@
     <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc_cli_libs\grpc_cli_libs.vcxproj">
       <Project>{86E35862-43E8-F59E-F906-AFE0348AD3D2}</Project>
     </ProjectReference>
-    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++_reflection\grpc++_reflection.vcxproj">
-      <Project>{5F575402-3F89-5D1A-6910-9DB8BF5D2BAB}</Project>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++_proto_reflection_desc_db\grpc++_proto_reflection_desc_db.vcxproj">
+      <Project>{7B95AF96-915A-7132-AE45-9FA37769FACE}</Project>
     </ProjectReference>
     <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++\grpc++.vcxproj">
       <Project>{C187A093-A0FE-489D-A40A-6E33DE0F9FEB}</Project>
diff --git a/vsprojects/vcxproj/test/grpc_tool_test/grpc_tool_test.vcxproj b/vsprojects/vcxproj/test/grpc_tool_test/grpc_tool_test.vcxproj
index bdf310db1bd4ae8e9056234b606e36f08639cecd..1e3cc3ca043c11d90f554ab1a66cb17ca077890f 100644
--- a/vsprojects/vcxproj/test/grpc_tool_test/grpc_tool_test.vcxproj
+++ b/vsprojects/vcxproj/test/grpc_tool_test/grpc_tool_test.vcxproj
@@ -187,9 +187,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\status_helper.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\string_ref.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\stub_options.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_cxx11.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_no_cxx11.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\time.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h" />
@@ -211,9 +208,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_windows.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\config_protobuf.h" />
   </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="$(SolutionDir)\..\test\cpp\util\string_ref_helper.h" />
-  </ItemGroup>
   <ItemGroup>
     <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\echo.pb.cc">
     </ClCompile>
@@ -233,16 +227,20 @@
     </ClInclude>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\util\grpc_tool_test.cc">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\string_ref_helper.cc">
-    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc_cli_libs\grpc_cli_libs.vcxproj">
       <Project>{86E35862-43E8-F59E-F906-AFE0348AD3D2}</Project>
     </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++_proto_reflection_desc_db\grpc++_proto_reflection_desc_db.vcxproj">
+      <Project>{7B95AF96-915A-7132-AE45-9FA37769FACE}</Project>
+    </ProjectReference>
     <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++_reflection\grpc++_reflection.vcxproj">
       <Project>{5F575402-3F89-5D1A-6910-9DB8BF5D2BAB}</Project>
     </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++_test_util\grpc++_test_util.vcxproj">
+      <Project>{0BE77741-552A-929B-A497-4EF7ECE17A64}</Project>
+    </ProjectReference>
     <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc_test_util\grpc_test_util.vcxproj">
       <Project>{17BCAFC0-5FDC-4C94-AEB9-95F3E220614B}</Project>
     </ProjectReference>
diff --git a/vsprojects/vcxproj/test/grpc_tool_test/grpc_tool_test.vcxproj.filters b/vsprojects/vcxproj/test/grpc_tool_test/grpc_tool_test.vcxproj.filters
index cd341e9eb1ffc3442e824757b7f4ddf04d72a94b..1c308c58817b4e41ae23d4fb5539181d47488619 100644
--- a/vsprojects/vcxproj/test/grpc_tool_test/grpc_tool_test.vcxproj.filters
+++ b/vsprojects/vcxproj/test/grpc_tool_test/grpc_tool_test.vcxproj.filters
@@ -10,9 +10,6 @@
     <ClCompile Include="$(SolutionDir)\..\test\cpp\util\grpc_tool_test.cc">
       <Filter>test\cpp\util</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\string_ref_helper.cc">
-      <Filter>test\cpp\util</Filter>
-    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\proto_utils.h">
@@ -96,15 +93,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\stub_options.h">
       <Filter>include\grpc++\impl\codegen</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_cxx11.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_no_cxx11.h">
-      <Filter>include\grpc++\impl\codegen</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h">
       <Filter>include\grpc++\impl\codegen</Filter>
     </ClInclude>
@@ -166,11 +154,6 @@
       <Filter>include\grpc++\impl\codegen</Filter>
     </ClInclude>
   </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="$(SolutionDir)\..\test\cpp\util\string_ref_helper.h">
-      <Filter>test\cpp\util</Filter>
-    </ClInclude>
-  </ItemGroup>
 
   <ItemGroup>
     <Filter Include="include">
diff --git a/vsprojects/vcxproj/test/end2end/fixtures/h2_fake_resolver_nosec_test/h2_fake_resolver_nosec_test.vcxproj b/vsprojects/vcxproj/test/noop-benchmark/noop-benchmark.vcxproj
similarity index 76%
rename from vsprojects/vcxproj/test/end2end/fixtures/h2_fake_resolver_nosec_test/h2_fake_resolver_nosec_test.vcxproj
rename to vsprojects/vcxproj/test/noop-benchmark/noop-benchmark.vcxproj
index 3e5f60dcbacf26b44d8f7a06d4b10978d2b32588..99f33b21658312c90c85928b4de1b8a8f6a9f478 100644
--- a/vsprojects/vcxproj/test/end2end/fixtures/h2_fake_resolver_nosec_test/h2_fake_resolver_nosec_test.vcxproj
+++ b/vsprojects/vcxproj/test/noop-benchmark/noop-benchmark.vcxproj
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\1.0.204.1.props')" />
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
@@ -19,7 +20,7 @@
     </ProjectConfiguration>
   </ItemGroup>
   <PropertyGroup Label="Globals">
-    <ProjectGuid>{5C8F9B15-B0D0-54FE-1E54-A53F963D2B2F}</ProjectGuid>
+    <ProjectGuid>{1A392E88-0696-AC23-F114-DA66E25F76AB}</ProjectGuid>
     <IgnoreWarnIntDirInTempDetected>true</IgnoreWarnIntDirInTempDetected>
     <IntDir>$(SolutionDir)IntDir\$(MSBuildProjectName)\</IntDir>
   </PropertyGroup>
@@ -52,20 +53,27 @@
   </ImportGroup>
   <ImportGroup Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(SolutionDir)\..\vsprojects\cpptest.props" />
     <Import Project="$(SolutionDir)\..\vsprojects\global.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\openssl.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\protobuf.props" />
     <Import Project="$(SolutionDir)\..\vsprojects\winsock.props" />
     <Import Project="$(SolutionDir)\..\vsprojects\zlib.props" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)'=='Debug'">
-    <TargetName>h2_fake_resolver_nosec_test</TargetName>
+    <TargetName>noop-benchmark</TargetName>
     <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
     <Configuration-grpc_dependencies_zlib>Debug</Configuration-grpc_dependencies_zlib>
+    <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
+    <Configuration-grpc_dependencies_openssl>Debug</Configuration-grpc_dependencies_openssl>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)'=='Release'">
-    <TargetName>h2_fake_resolver_nosec_test</TargetName>
+    <TargetName>noop-benchmark</TargetName>
     <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
     <Configuration-grpc_dependencies_zlib>Release</Configuration-grpc_dependencies_zlib>
+    <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
+    <Configuration-grpc_dependencies_openssl>Release</Configuration-grpc_dependencies_openssl>
   </PropertyGroup>
     <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -152,24 +160,12 @@
   </ItemDefinitionGroup>
 
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\core\end2end\fixtures\h2_fake_resolver.c">
+    <ClCompile Include="$(SolutionDir)\..\test\cpp\microbenchmarks\noop-benchmark.cc">
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\test/end2end/tests\end2end_nosec_tests\end2end_nosec_tests.vcxproj">
-      <Project>{47C2CB41-4E9F-58B6-F606-F6FAED5D00ED}</Project>
-    </ProjectReference>
-    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc_test_util_unsecure\grpc_test_util_unsecure.vcxproj">
-      <Project>{0A7E7F92-FDEA-40F1-A9EC-3BA484F98BBF}</Project>
-    </ProjectReference>
-    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc_unsecure\grpc_unsecure.vcxproj">
-      <Project>{46CEDFFF-9692-456A-AA24-38B5D6BCF4C5}</Project>
-    </ProjectReference>
-    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\gpr_test_util\gpr_test_util.vcxproj">
-      <Project>{EAB0A629-17A9-44DB-B5FF-E91A721FE037}</Project>
-    </ProjectReference>
-    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\gpr\gpr.vcxproj">
-      <Project>{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}</Project>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\google_benchmark\google_benchmark.vcxproj">
+      <Project>{AAD4AEF3-DF1E-7A6D-EC35-233BD1031BF4}</Project>
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
@@ -179,6 +175,8 @@
   <ImportGroup Label="ExtensionTargets">
   <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies\grpc.dependencies.zlib.targets')" />
   <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies.zlib.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies\grpc.dependencies.zlib.targets')" />
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies.openssl.redist.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies\grpc.dependencies.openssl.targets')" />
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies\grpc.dependencies.openssl.targets')" />
   </ImportGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
@@ -186,6 +184,9 @@
     </PropertyGroup>
     <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets')" />
     <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies.zlib.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies.zlib.targets')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies.openssl.redist.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies.openssl.redist.targets')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets')" />
   </Target>
 </Project>
 
diff --git a/vsprojects/vcxproj/test/noop-benchmark/noop-benchmark.vcxproj.filters b/vsprojects/vcxproj/test/noop-benchmark/noop-benchmark.vcxproj.filters
new file mode 100644
index 0000000000000000000000000000000000000000..6c7cdc2f01ec8d09314a2376a9d801381245982f
--- /dev/null
+++ b/vsprojects/vcxproj/test/noop-benchmark/noop-benchmark.vcxproj.filters
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClCompile Include="$(SolutionDir)\..\test\cpp\microbenchmarks\noop-benchmark.cc">
+      <Filter>test\cpp\microbenchmarks</Filter>
+    </ClCompile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <Filter Include="test">
+      <UniqueIdentifier>{d56f990b-c6e5-d80a-9e07-4bcbfbb7d97e}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="test\cpp">
+      <UniqueIdentifier>{15ba47e8-9d93-ffaf-d4e2-49262cfb4996}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="test\cpp\microbenchmarks">
+      <UniqueIdentifier>{d31456e0-6846-00f7-082a-30479a8b8a4f}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+</Project>
+
diff --git a/vsprojects/vcxproj/test/proto_server_reflection_test/proto_server_reflection_test.vcxproj b/vsprojects/vcxproj/test/proto_server_reflection_test/proto_server_reflection_test.vcxproj
index 27fc168946b3b21a58096f1bfd6f169d75eb7d2b..d3cd3f1e0428e9f28381047a7e5e26f49634eb8d 100644
--- a/vsprojects/vcxproj/test/proto_server_reflection_test/proto_server_reflection_test.vcxproj
+++ b/vsprojects/vcxproj/test/proto_server_reflection_test/proto_server_reflection_test.vcxproj
@@ -159,16 +159,14 @@
     </Link>
   </ItemDefinitionGroup>
 
-  <ItemGroup>
-    <ClInclude Include="$(SolutionDir)\..\test\cpp\util\proto_reflection_descriptor_database.h" />
-  </ItemGroup>
   <ItemGroup>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\end2end\proto_server_reflection_test.cc">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\proto_reflection_descriptor_database.cc">
-    </ClCompile>
   </ItemGroup>
   <ItemGroup>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++_proto_reflection_desc_db\grpc++_proto_reflection_desc_db.vcxproj">
+      <Project>{7B95AF96-915A-7132-AE45-9FA37769FACE}</Project>
+    </ProjectReference>
     <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++_reflection\grpc++_reflection.vcxproj">
       <Project>{5F575402-3F89-5D1A-6910-9DB8BF5D2BAB}</Project>
     </ProjectReference>
diff --git a/vsprojects/vcxproj/test/proto_server_reflection_test/proto_server_reflection_test.vcxproj.filters b/vsprojects/vcxproj/test/proto_server_reflection_test/proto_server_reflection_test.vcxproj.filters
index 6d6e5c1f32cc44316b68c4bf0687a6f1895bfea2..ae0b05aa730a2f9eeacfec26c1c069abed5d5050 100644
--- a/vsprojects/vcxproj/test/proto_server_reflection_test/proto_server_reflection_test.vcxproj.filters
+++ b/vsprojects/vcxproj/test/proto_server_reflection_test/proto_server_reflection_test.vcxproj.filters
@@ -4,14 +4,6 @@
     <ClCompile Include="$(SolutionDir)\..\test\cpp\end2end\proto_server_reflection_test.cc">
       <Filter>test\cpp\end2end</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\proto_reflection_descriptor_database.cc">
-      <Filter>test\cpp\util</Filter>
-    </ClCompile>
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="$(SolutionDir)\..\test\cpp\util\proto_reflection_descriptor_database.h">
-      <Filter>test\cpp\util</Filter>
-    </ClInclude>
   </ItemGroup>
 
   <ItemGroup>
@@ -24,9 +16,6 @@
     <Filter Include="test\cpp\end2end">
       <UniqueIdentifier>{130f224c-89a5-54ea-7045-b54b4188c52b}</UniqueIdentifier>
     </Filter>
-    <Filter Include="test\cpp\util">
-      <UniqueIdentifier>{aae81aad-5563-fceb-1461-10fdec84c5b0}</UniqueIdentifier>
-    </Filter>
   </ItemGroup>
 </Project>
 
diff --git a/vsprojects/vcxproj/test/round_robin_end2end_test/round_robin_end2end_test.vcxproj b/vsprojects/vcxproj/test/round_robin_end2end_test/round_robin_end2end_test.vcxproj
new file mode 100644
index 0000000000000000000000000000000000000000..55e16f188dcaf76f8a9c7d6bad3e4705b240d484
--- /dev/null
+++ b/vsprojects/vcxproj/test/round_robin_end2end_test/round_robin_end2end_test.vcxproj
@@ -0,0 +1,207 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\1.0.204.1.props')" />
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{54B15DF6-42BA-5347-C9B8-2D7F1F2921C6}</ProjectGuid>
+    <IgnoreWarnIntDirInTempDetected>true</IgnoreWarnIntDirInTempDetected>
+    <IntDir>$(SolutionDir)IntDir\$(MSBuildProjectName)\</IntDir>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '10.0'" Label="Configuration">
+    <PlatformToolset>v100</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '11.0'" Label="Configuration">
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '12.0'" Label="Configuration">
+    <PlatformToolset>v120</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '14.0'" Label="Configuration">
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(SolutionDir)\..\vsprojects\cpptest.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\global.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\openssl.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\protobuf.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\winsock.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\zlib.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'">
+    <TargetName>round_robin_end2end_test</TargetName>
+    <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
+    <Configuration-grpc_dependencies_zlib>Debug</Configuration-grpc_dependencies_zlib>
+    <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
+    <Configuration-grpc_dependencies_openssl>Debug</Configuration-grpc_dependencies_openssl>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'">
+    <TargetName>round_robin_end2end_test</TargetName>
+    <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
+    <Configuration-grpc_dependencies_zlib>Release</Configuration-grpc_dependencies_zlib>
+    <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
+    <Configuration-grpc_dependencies_openssl>Release</Configuration-grpc_dependencies_openssl>
+  </PropertyGroup>
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+
+  <ItemGroup>
+    <ClCompile Include="$(SolutionDir)\..\test\cpp\end2end\round_robin_end2end_test.cc">
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++_test_util\grpc++_test_util.vcxproj">
+      <Project>{0BE77741-552A-929B-A497-4EF7ECE17A64}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc_test_util\grpc_test_util.vcxproj">
+      <Project>{17BCAFC0-5FDC-4C94-AEB9-95F3E220614B}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++\grpc++.vcxproj">
+      <Project>{C187A093-A0FE-489D-A40A-6E33DE0F9FEB}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc\grpc.vcxproj">
+      <Project>{29D16885-7228-4C31-81ED-5F9187C7F2A9}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\gpr_test_util\gpr_test_util.vcxproj">
+      <Project>{EAB0A629-17A9-44DB-B5FF-E91A721FE037}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\gpr\gpr.vcxproj">
+      <Project>{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies\grpc.dependencies.zlib.targets')" />
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies.zlib.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies\grpc.dependencies.zlib.targets')" />
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies.openssl.redist.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies\grpc.dependencies.openssl.targets')" />
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies\grpc.dependencies.openssl.targets')" />
+  </ImportGroup>
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies.zlib.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies.zlib.targets')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies.openssl.redist.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies.openssl.redist.targets')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets')" />
+  </Target>
+</Project>
+
diff --git a/vsprojects/vcxproj/test/round_robin_end2end_test/round_robin_end2end_test.vcxproj.filters b/vsprojects/vcxproj/test/round_robin_end2end_test/round_robin_end2end_test.vcxproj.filters
new file mode 100644
index 0000000000000000000000000000000000000000..95a149953fcbb6b85b43b12081b8c467b3dd649b
--- /dev/null
+++ b/vsprojects/vcxproj/test/round_robin_end2end_test/round_robin_end2end_test.vcxproj.filters
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClCompile Include="$(SolutionDir)\..\test\cpp\end2end\round_robin_end2end_test.cc">
+      <Filter>test\cpp\end2end</Filter>
+    </ClCompile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <Filter Include="test">
+      <UniqueIdentifier>{e151f47d-6563-5ef9-fae6-70708f9f8ee6}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="test\cpp">
+      <UniqueIdentifier>{07958594-fd93-28f7-9388-c67c952701b8}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="test\cpp\end2end">
+      <UniqueIdentifier>{7596a0dd-caa4-b365-a59f-f7ffef38b10d}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+</Project>
+
diff --git a/vsprojects/vcxproj/test/end2end/fixtures/h2_fake_resolver_test/h2_fake_resolver_test.vcxproj b/vsprojects/vcxproj/test/transport_pid_controller_test/transport_pid_controller_test.vcxproj
similarity index 96%
rename from vsprojects/vcxproj/test/end2end/fixtures/h2_fake_resolver_test/h2_fake_resolver_test.vcxproj
rename to vsprojects/vcxproj/test/transport_pid_controller_test/transport_pid_controller_test.vcxproj
index a3977f1740d5e46accab7a4846665a0c0ee0762b..b37310d7b07e417edeb336072a1ff1d9263b73cc 100644
--- a/vsprojects/vcxproj/test/end2end/fixtures/h2_fake_resolver_test/h2_fake_resolver_test.vcxproj
+++ b/vsprojects/vcxproj/test/transport_pid_controller_test/transport_pid_controller_test.vcxproj
@@ -20,7 +20,7 @@
     </ProjectConfiguration>
   </ItemGroup>
   <PropertyGroup Label="Globals">
-    <ProjectGuid>{085ACF7D-D7CE-A9F1-576D-1AF901409FA4}</ProjectGuid>
+    <ProjectGuid>{B8790A2E-1106-2510-9D95-32C1D68E72EE}</ProjectGuid>
     <IgnoreWarnIntDirInTempDetected>true</IgnoreWarnIntDirInTempDetected>
     <IntDir>$(SolutionDir)IntDir\$(MSBuildProjectName)\</IntDir>
   </PropertyGroup>
@@ -60,14 +60,14 @@
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)'=='Debug'">
-    <TargetName>h2_fake_resolver_test</TargetName>
+    <TargetName>transport_pid_controller_test</TargetName>
     <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
     <Configuration-grpc_dependencies_zlib>Debug</Configuration-grpc_dependencies_zlib>
     <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
     <Configuration-grpc_dependencies_openssl>Debug</Configuration-grpc_dependencies_openssl>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)'=='Release'">
-    <TargetName>h2_fake_resolver_test</TargetName>
+    <TargetName>transport_pid_controller_test</TargetName>
     <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
     <Configuration-grpc_dependencies_zlib>Release</Configuration-grpc_dependencies_zlib>
     <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
@@ -158,13 +158,10 @@
   </ItemDefinitionGroup>
 
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\core\end2end\fixtures\h2_fake_resolver.c">
+    <ClCompile Include="$(SolutionDir)\..\test\core\transport\pid_controller_test.c">
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\test/end2end/tests\end2end_tests\end2end_tests.vcxproj">
-      <Project>{1F1F9084-2A93-B80E-364F-5754894AFAB4}</Project>
-    </ProjectReference>
     <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc_test_util\grpc_test_util.vcxproj">
       <Project>{17BCAFC0-5FDC-4C94-AEB9-95F3E220614B}</Project>
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diff --git a/vsprojects/vcxproj/test/transport_pid_controller_test/transport_pid_controller_test.vcxproj.filters b/vsprojects/vcxproj/test/transport_pid_controller_test/transport_pid_controller_test.vcxproj.filters
new file mode 100644
index 0000000000000000000000000000000000000000..bfc3b8baf1774e71ad4f7d0bbf75fa3af1d7ef25
--- /dev/null
+++ b/vsprojects/vcxproj/test/transport_pid_controller_test/transport_pid_controller_test.vcxproj.filters
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClCompile Include="$(SolutionDir)\..\test\core\transport\pid_controller_test.c">
+      <Filter>test\core\transport</Filter>
+    </ClCompile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <Filter Include="test">
+      <UniqueIdentifier>{dd5fb527-8567-108a-e6d2-51380df8a82f}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="test\core">
+      <UniqueIdentifier>{18437a81-c8a9-fd37-ad74-63e9ebf0eb7a}</UniqueIdentifier>
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+    <Filter Include="test\core\transport">
+      <UniqueIdentifier>{6325372c-19b9-37ab-e8ff-16554de3bb3b}</UniqueIdentifier>
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+  </ItemGroup>
+</Project>
+