MaybeCopy         270 third_party/protobuf/src/google/protobuf/descriptor_database.cc   return MaybeCopy(index_.FindFile(filename), output);
MaybeCopy         276 third_party/protobuf/src/google/protobuf/descriptor_database.cc   return MaybeCopy(index_.FindSymbol(symbol_name), output);
MaybeCopy         283 third_party/protobuf/src/google/protobuf/descriptor_database.cc   return MaybeCopy(index_.FindExtension(containing_type, field_number), output);
MaybeCopy         256 third_party/protobuf/src/google/protobuf/descriptor_database.h   bool MaybeCopy(const FileDescriptorProto* file,