FormatBracketedOptions 1888 third_party/protobuf/src/google/protobuf/descriptor.cc if (FormatBracketedOptions(depth, options(), &formatted_options)) { FormatBracketedOptions 1937 third_party/protobuf/src/google/protobuf/descriptor.cc if (FormatBracketedOptions(depth, options(), &formatted_options)) {