removed codegen/slice_buffer.h and scrubbed codegen/slice.h

BUILD

Makefile

build.yaml

gRPC-Core.podspec

grpc.def

grpc.gemspec

include/grpc++/impl/codegen/core_codegen_interface.h

include/grpc/byte_buffer.h

include/grpc/impl/codegen/slice.h

include/grpc/impl/codegen/slice_buffer.h

include/grpc/support/slice.h

include/grpc/support/slice_buffer.h

package.xml

src/ruby/ext/grpc/rb_grpc_imports.generated.c

src/ruby/ext/grpc/rb_grpc_imports.generated.h

test/core/surface/public_headers_must_be_c89.c

tools/doxygen/Doxyfile.c++

tools/doxygen/Doxyfile.c++.internal

tools/doxygen/Doxyfile.core

tools/doxygen/Doxyfile.core.internal