add missing generated files
diff --git a/tools/doxygen/Doxyfile.c++ b/tools/doxygen/Doxyfile.c++
index f215f1b..0706cdc 100644
--- a/tools/doxygen/Doxyfile.c++
+++ b/tools/doxygen/Doxyfile.c++
@@ -810,12 +810,14 @@
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/config_protobuf.h \
include/grpc++/impl/codegen/core_codegen.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/metadata_map.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/rpc_service_method.h \
include/grpc++/impl/codegen/security/auth_context.h \
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index 19b4a9b..cb0a3e5 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -810,6 +810,7 @@
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/config_protobuf.h \
include/grpc++/impl/codegen/core_codegen.h \
include/grpc++/impl/codegen/core_codegen.h \
include/grpc++/impl/codegen/core_codegen_interface.h \
@@ -817,6 +818,7 @@
include/grpc++/impl/codegen/grpc_library.h \
include/grpc++/impl/codegen/metadata_map.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/rpc_service_method.h \
include/grpc++/impl/codegen/security/auth_context.h \
diff --git a/tools/run_tests/generated/sources_and_headers.json b/tools/run_tests/generated/sources_and_headers.json
index 52d8ae1..21f82a0 100644
--- a/tools/run_tests/generated/sources_and_headers.json
+++ b/tools/run_tests/generated/sources_and_headers.json
@@ -5346,7 +5346,8 @@
"grpc",
"grpc++_base",
"grpc++_codegen_base",
- "grpc++_codegen_base_src"
+ "grpc++_codegen_base_src",
+ "grpc++_codegen_proto"
],
"headers": [
"include/grpc++/impl/codegen/core_codegen.h",