Allow the background page to get an OAuth token for apps v1.

remoting/webapp/crd/js/host_controller.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 || {};
 
 /** @constructor */
@@ skipping 222 matching lines @@
    * @param {string} hostName
    * @param {string} publicKey
    * @param {string} privateKey
    * @param {XMLHttpRequest} xhr
    */
   function onRegistered(
       hostName, publicKey, privateKey, xhr) {
     var success = (xhr.status == 200);
 
     if (success) {
-      var result = jsonParseSafe(xhr.responseText);
+      var result = base.jsonParseSafe(xhr.responseText);
       if ('data' in result && 'authorizationCode' in result['data']) {
         that.hostDaemonFacade_.getCredentialsFromAuthCode(
             result['data']['authorizationCode'],
             onServiceAccountCredentials.bind(
                 null, hostName, publicKey, privateKey),
             onError);
       } else {
         // No authorization code returned, use regular user credential flow.
         that.hostDaemonFacade_.getPinHash(
             newHostId, hostPin, startHostWithHash.bind(
@@ skipping 314 matching lines @@
   function connectSignalingWithTokenAndEmail(token, email) {
     signalStrategy.connect(
         remoting.settings.XMPP_SERVER_ADDRESS, email, token);
   }
 
   remoting.identity.callWithToken(connectSignalingWithToken, onError);
 };
 
 /** @type {remoting.HostController} */
 remoting.hostController = null;