[Webapp Refactor] Reparent the ConnectedView into the delegate.

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 13 matching lines @@
 
   /** @private {remoting.ApplicationContextMenu} */
   this.contextMenu_ = null;
 
   /** @private {remoting.KeyboardLayoutsMenu} */
   this.keyboardLayoutsMenu_ = null;
 
   /** @private {remoting.WindowActivationMenu} */
   this.windowActivationMenu_ = null;
 
-   /** @private {base.RepeatingTimer} */
-   this.pingTimer_ = null;
+  /** @private {base.RepeatingTimer} */
+  this.pingTimer_ = null;
+
+  /** @private {remoting.DesktopConnectedView} */
+  this.connectedView_ = null;
 };
 
 /**
  * Type definition for the RunApplicationResponse returned by the API.
  *
  * @constructor
  * @private
  */
 remoting.AppRemoting.AppHostResponse = function() {
   /** @type {string} */
@@ skipping 189 matching lines @@
 
   remoting.app.getSessionConnector().registerProtocolExtension(this);
 
   var clientSession = connectionInfo.session();
   // Set up a ping at 10-second intervals to test the connection speed.
   var CONNECTION_SPEED_PING_INTERVAL = 10 * 1000;
   this.pingTimer_ = new base.RepeatingTimer(function () {
     var message = { timestamp: new Date().getTime() };
     clientSession.sendClientMessage('pingRequest', JSON.stringify(message));
   }, CONNECTION_SPEED_PING_INTERVAL);
+
+  // TODO(kelvinp): Move all app remoting specific logic into
+  // remoting.AppRemotingView.
+  this.connectedView_ = new remoting.DesktopConnectedView(
+      document.getElementById('client-container'), connectionInfo,
+      this.getDefaultRemapKeys());
 };
 
 /**
  * Called when the current session has been disconnected.
  *
  * @return {void} Nothing.
  */
 remoting.AppRemoting.prototype.handleDisconnected = function() {
   // Cancel the ping when the connection closes.
   base.dispose(this.pingTimer_);
   this.pingTimer_ = null;
 
+  base.dispose(this.connectedView_);
+  this.connectedView_ = null;
+
   chrome.app.window.current().close();
 };
 
 /**
  * Called when the current session's connection has failed.
  *
  * @param {remoting.SessionConnector} connector
  * @param {!remoting.Error} error
  * @return {void} Nothing.
  */
@@ skipping 90 matching lines @@
       chrome.i18n.getMessage(/*i18n-content*/'CONNECTION_FAILED'),
       chrome.i18n.getMessage(error.getTag()));
 };
 
 /**
  * Close the loading window before exiting.
  */
 remoting.AppRemoting.prototype.handleExit = function() {
   remoting.LoadingWindow.close();
 };