message_set.proto

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// TODO: crbug/1082836
// This file is currently manually tweaked for Chromium use. Find a
// way to automatically sync from source and make the following necessary
// changes:
//   1) Add "option optimize_for = LITE_RUNTIME;" to avoid link error.
//   2) Remove Google internal option:
//        "option java_enable_dual_generate_mutable_api = true;"
//   3) Update the copyright section.

syntax = "proto2";
option optimize_for = LITE_RUNTIME;
package proto2.bridge;

option java_outer_classname = "MessageSetProtos";
option java_multiple_files = true;
option cc_enable_arenas = true;

// This is proto2's version of MessageSet.
message MessageSet {
  option message_set_wire_format = true;

  extensions 4 to max;
}