Fix for closure compile after chrome_extensions.js externs update.

remoting/webapp/js_proto/chrome_proto.js

Index: remoting/webapp/js_proto/chrome_proto.js
diff --git a/remoting/webapp/js_proto/chrome_proto.js b/remoting/webapp/js_proto/chrome_proto.js
index 8a34617d11ddbca164b890c4c85fd0f795f75fb4..3edade20b21da71aa6474e3d6fecae543655059e 100644
--- a/remoting/webapp/js_proto/chrome_proto.js
+++ b/remoting/webapp/js_proto/chrome_proto.js
@@ -12,12 +12,6 @@ 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;
 
@@ -41,4 +35,4 @@ chrome.socket.SendInfo.prototype.resultCode;
 chrome.socket.SendInfo.prototype.bytesSent;
 
 /** @param {function(FileWriter):void} callback */
-Entry.prototype.createWriter = function(callback) {};
+Entry.prototype.createWriter = function(callback) {};