Rollup of changes from the latest import
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index 01bafbb..312fd17 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -812,6 +812,7 @@
include/grpc++/impl/codegen/completion_queue.h \
include/grpc++/impl/codegen/completion_queue_tag.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/proto_utils.h \
@@ -860,7 +861,6 @@
src/cpp/common/secure_auth_context.h \
src/cpp/server/secure_server_credentials.h \
src/cpp/client/create_channel_internal.h \
-src/cpp/common/create_auth_context.h \
src/cpp/server/dynamic_thread_pool.h \
src/cpp/server/thread_pool_interface.h \
src/cpp/client/secure_credentials.cc \