[AppRemoting] Break out AppRemoting shared module (re-land).

remoting/webapp/app_remoting/js/feedback_consent.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.
 
 'use strict';
 
 /**
+ * @type {string} The app id (from the webstore) for this application.
+ */
+var appId = '';
+
+/**
  * @type {string} The host id corresponding to the user's VM. The @pending
  *     place-holder instructs the Orchestrator to abandon any pending host,
  *     and is used if no host id is provided by the main window.
  */
 var hostId = '@pending';
 
 /**
  * @type {string} The network stats at the time the feedback consent dialog
  *     was shown.
  */
@@ skipping 115 matching lines @@
   };
   if (!token) {
     onUserInfo('unknown', 'unknown');
   } else {
     if (abandonHost == 'yes') {
       var body = {
         'abandonHost': 'true',
         'crashServiceReportId': crashServiceReportId
       };
       var uri = remoting.settings.APP_REMOTING_API_BASE_URL +
-          '/applications/' + remoting.settings.getAppRemotingApplicationId() +
+          '/applications/' + appId +
           '/hosts/'  + hostId +
           '/reportIssue';
       var onDone = function(/** !remoting.Xhr.Response */ response) {
         if (response.status >= 200 && response.status < 300) {
           getUserInfo();
         } else {
           showError();
         }
       };
       new remoting.Xhr({
@@ skipping 89 matching lines @@
 }
 
 /** @param {Event} event */
 function onWindowMessage(event) {
   applicationWindow = event.source;
   var method = /** @type {string} */ (event.data['method']);
   if (method == 'init') {
     if (event.data['hostId']) {
       hostId = /** @type {string} */ (event.data['hostId']);
     }
+    appId = /** @type {string} */ (event.data['appId']);
     connectionStats = /** @type {string} */ (event.data['connectionStats']);
     sessionId = /** @type {string} */ (event.data['sessionId']);
   }
 };
 
 window.addEventListener('load', onLoad, false);