[Webapp Refactor] Remove remoting.clientSession.

remoting/webapp/crd/js/toolbar.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.
 
 /**
  * @fileoverview
  * Class representing the client tool-bar.
  */
 
 'use strict';
 
 /** @suppress {duplicate} */
 var remoting = remoting || {};
 
 /**
  * @param {HTMLElement} toolbar The HTML element representing the tool-bar.
+ * @param {function()} disconnectCallback Callback for disconnecting the
+ *    session.
  * @constructor
  */
-remoting.Toolbar = function(toolbar) {
+remoting.Toolbar = function(toolbar, disconnectCallback) {
   /** @private {HTMLElement} */
   this.toolbar_ = toolbar;
   /** @private {HTMLElement} */
   this.stub_ =
       /** @type {HTMLElement} */(toolbar.querySelector('.toolbar-stub'));
   /** @private {number?} The id of the preview timer, if any. */
   this.timerId_ = null;
   /** @private {number} Left edge of the toolbar stub, updated on resize. */
   this.stubLeft_ = 0;
   /** @private {number} Right edge of the toolbar stub, updated on resize. */
   this.stubRight_ = 0;
 
   /** @private {remoting.MenuButton} */
   this.screenOptionsMenu_ = new remoting.MenuButton(
       document.getElementById('screen-options-menu'),
       this.onShowOptionsMenu_.bind(this));
   /** @private {remoting.MenuButton} */
   this.sendKeysMenu_ = new remoting.MenuButton(
       document.getElementById('send-keys-menu')
   );
 
 
   window.addEventListener('mousemove', remoting.Toolbar.onMouseMove, false);
   window.addEventListener('resize', this.center.bind(this), false);
 
-  registerEventListener('toolbar-disconnect', 'click',
-                        remoting.app.disconnect.bind(remoting.app));
+  registerEventListener('toolbar-disconnect', 'click', disconnectCallback);
   registerEventListener('toolbar-stub',
                         'click', function() { remoting.toolbar.toggle(); });
 
   // Prevent the preview canceling if the user is interacting with the tool-bar.
   /** @type {remoting.Toolbar} */
   var that = this;
   var stopTimer = function() {
     if (that.timerId_) {
       window.clearTimeout(that.timerId_);
       that.timerId_ = null;
@@ skipping 111 matching lines @@
   remoting.optionsMenu.onShow();
 };
 
 /** @type {remoting.Toolbar} */
 remoting.toolbar = null;
 
 /** @private */
 remoting.Toolbar.STUB_EXTENDED_CLASS_ = 'toolbar-stub-extended';
 /** @private */
 remoting.Toolbar.VISIBLE_CLASS_ = 'toolbar-visible';