[Chromoting] Move app-specific code out of remoting.js

remoting/webapp/app_remoting/js/app_remoting.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.
 
 /**
  * @fileoverview
  * This class implements the functionality that is specific to application
  * remoting ("AppRemoting" or AR).
  */
 
@@ skipping 166 matching lines @@
 
   remoting.xhr.start({
     method: 'POST',
     url: that.runApplicationUrl(),
     onDone: parseAppHostResponse,
     oauthToken: token
   });
 };
 
 /**
- * Report an authentication error to the user. This is called in lieu of start()
- * if the user cannot be authenticated or if they decline the app permissions.
- *
- * @param {!remoting.Error} error The failure reason.
- */
-remoting.AppRemoting.prototype.signInFailed = function(error) {
-  this.handleError(error);
-};
-
-/**
  * @return {string} Application product name to be used in UI.
  */
 remoting.AppRemoting.prototype.getApplicationName = function() {
   var manifest = chrome.runtime.getManifest();
   return manifest.name;
 };
 
 /** @return {string} */
 remoting.AppRemoting.prototype.runApplicationUrl = function() {
   return remoting.settings.APP_REMOTING_API_BASE_URL + '/applications/' +
@@ skipping 145 matching lines @@
  */
 remoting.AppRemoting.prototype.handleError = function(error) {
   console.error('Connection failed: ' + error.toString());
   remoting.LoadingWindow.close();
   remoting.MessageWindow.showErrorMessage(
       chrome.i18n.getMessage(/*i18n-content*/'CONNECTION_FAILED'),
       chrome.i18n.getMessage(error.getTag()));
 };
 
 /**
+ * Report an authentication error to the user. This is called in lieu of start()
+ * if the user cannot be authenticated or if they decline the app permissions.
+ *
+ * @param {!remoting.Error} error The failure reason.
+ */
+remoting.AppRemoting.prototype.handleAuthError = function(error) {
+  this.handleError(error);
+};
+
+/**
  * Close the loading window before exiting.
  */
 remoting.AppRemoting.prototype.handleExit = function() {
   remoting.LoadingWindow.close();
 };