Update Chromoting to use /third_party/closure_compiler.

remoting/webapp/app_remoting/js/application_context_menu.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @fileoverview
  * Class representing the application's context menu.
  */
 
 'use strict';
@@ skipping 47 matching lines @@
       rttMs < 50  ? /*i18n-content*/'CONNECTION_QUALITY_GOOD' :
       rttMs < 100 ? /*i18n-content*/'CONNECTION_QUALITY_FAIR' :
                     /*i18n-content*/'CONNECTION_QUALITY_POOR';
   rttText = l10n.getTranslationOrError(rttText);
   this.adapter_.updateTitle(
       remoting.ApplicationContextMenu.kShowStatsId,
       l10n.getTranslationOrError(/*i18n-content*/'SHOW_STATS_WITH_RTT',
                                  rttText));
 };
 
-/** @param {OnClickData} info */
+/** @param {OnClickData=} info */
 remoting.ApplicationContextMenu.prototype.onClicked_ = function(info) {
   switch (info.menuItemId) {
 
     case remoting.ApplicationContextMenu.kSendFeedbackId:
       var windowAttributes = {
         bounds: {
           width: 400,
           height: 100
         },
         resizable: false
@@ skipping 25 matching lines @@
       break;
   }
 };
 
 
 /** @type {string} */
 remoting.ApplicationContextMenu.kSendFeedbackId = 'send-feedback';
 
 /** @type {string} */
 remoting.ApplicationContextMenu.kShowStatsId = 'show-stats';