Sree Kuchibhotla 14b701c114 Use nullptr instead of NULL. Move test to grpc namespace so that when using gcc4.4, we use nullptr definition in grpc++/impl/codegen/config.h %!s(int64=9) %!d(string=hai) anos
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thread_manager_test.cc 14b701c114 Use nullptr instead of NULL. Move test to grpc namespace so that when using gcc4.4, we use nullptr definition in grpc++/impl/codegen/config.h %!s(int64=9) %!d(string=hai) anos