Implement apps v2 custom window frame.

remoting/webapp/remoting.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.
 
 'use strict';
 
 /** @suppress {duplicate} */
 var remoting = remoting || {};
 
 /** @type {remoting.HostSession} */ remoting.hostSession = null;
@@ skipping 51 matching lines @@
   }
 
   console.log(remoting.getExtensionInfo());
   l10n.localize();
 
   // Create global objects.
   remoting.settings = new remoting.Settings();
   if (remoting.isAppsV2) {
     remoting.identity = new remoting.Identity(consentRequired_);
     remoting.fullscreen = new remoting.FullscreenAppsV2();
+    remoting.windowFrame = new remoting.WindowFrame(
+        document.getElementById('title-bar'));
   } else {
     remoting.oauth2 = new remoting.OAuth2();
     if (!remoting.oauth2.isAuthenticated()) {
       document.getElementById('auth-dialog').hidden = false;
     }
     remoting.identity = remoting.oauth2;
     remoting.fullscreen = new remoting.FullscreenAppsV1();
   }
   remoting.stats = new remoting.ConnectionStats(
       document.getElementById('statistics'));
@@ skipping 445 matching lines @@
 /**
  * Generate a nonce, to be used as an xsrf protection token.
  *
  * @return {string} A URL-Safe Base64-encoded 128-bit random value. */
 remoting.generateXsrfToken = function() {
   var random = new Uint8Array(16);
   window.crypto.getRandomValues(random);
   var base64Token = window.btoa(String.fromCharCode.apply(null, random));
   return base64Token.replace(/\+/g, '-').replace(/\//g, '_').replace(/=/g, '');
 };