Merge pull request #9780 from ctiller/cpp_bazelness

.clang_complete

CMakeLists.txt

Makefile

WORKSPACE

build.yaml

templates/Makefile.template

test/core/util/BUILD

test/cpp/common/BUILD

test/cpp/microbenchmarks/BUILD

test/cpp/microbenchmarks/bm_call_create.cc

test/cpp/microbenchmarks/bm_closure.cc

test/cpp/microbenchmarks/bm_cq.cc

test/cpp/microbenchmarks/bm_error.cc

test/cpp/microbenchmarks/bm_fullstack_streaming_ping_pong.cc

test/cpp/microbenchmarks/bm_fullstack_streaming_pump.cc

test/cpp/microbenchmarks/bm_fullstack_trickle.cc

test/cpp/microbenchmarks/bm_fullstack_unary_ping_pong.cc

test/cpp/microbenchmarks/bm_metadata.cc

test/cpp/microbenchmarks/helpers.h

test/cpp/microbenchmarks/noop-benchmark.cc