Fix for closure compile after chrome_extensions.js externs update.

remoting/webapp/js_proto/chrome_proto.js

 // Copyright (c) 2012 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.
 
 // This file contains various hacks needed to inform the closure compiler of
 // various Chrome-specific properties and methods that is not specified in
 // /third_part/closure_compiler/externs/chrome_externsions.js. It is used only
 // with the closure compiler to verify the type-correctness of our code.
 
 console.error('Proto file should not be executed.');
 
 /** @type {{background: Object}} */
 chrome.runtime.Manifest.prototype.app;
 
-/** @type {chrome.app.window.Bounds} */
-chrome.app.window.AppWindow.prototype.outerBounds;
-
-/** @type {chrome.app.window.Bounds} */
-chrome.app.window.AppWindow.prototype.innerBounds;
-
 /** @type {string} */
 chrome.app.window.AppWindow.prototype.id;
 
 /**
  * @param {{rects: Array<ClientRect>}} rects
  */
 chrome.app.window.AppWindow.prototype.setShape = function(rects) {};
 
 /** @type {boolean} */
 OnClickData.prototype.checked;
 
 /**
  * @constructor
  */
 chrome.socket.SendInfo = function() {};
 
 /** @type {number} */
 chrome.socket.SendInfo.prototype.resultCode;
 
 /** @type {number} */
 chrome.socket.SendInfo.prototype.bytesSent;
 
 /** @param {function(FileWriter):void} callback */
-Entry.prototype.createWriter = function(callback) {};
+Entry.prototype.createWriter = function(callback) {};