PrintDescriptor   449 third_party/protobuf/src/google/protobuf/compiler/python/python_generator.cc     PrintDescriptor(*file_->message_type(i));
PrintDescriptor   631 third_party/protobuf/src/google/protobuf/compiler/python/python_generator.cc     PrintDescriptor(*containing_descriptor.nested_type(i));
PrintDescriptor    93 third_party/protobuf/src/google/protobuf/compiler/python/python_generator.h   void PrintDescriptor(const Descriptor& message_descriptor) const;