Move ownership of the tool-bar's menu buttons into remoting.Toolbar.

remoting/webapp/options_menu.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
  * Class handling the in-session options menu (or menus in the case of apps v1).
  */
 
 'use strict';
@@ skipping 51 matching lines @@
 /**
  * @param {remoting.ClientSession} clientSession The active session, or null if
  *     there is no connection.
  */
 remoting.OptionsMenu.prototype.setClientSession = function(clientSession) {
   this.clientSession_ = clientSession;
 };
 
 remoting.OptionsMenu.prototype.onShow = function() {
   if (this.clientSession_) {
+    this.resizeToClient_.hidden =
+        this.clientSession_.getMode() == remoting.ClientSession.Mode.IT2ME;
     remoting.MenuButton.select(
         this.resizeToClient_, this.clientSession_.getResizeToClient());
     remoting.MenuButton.select(
         this.shrinkToFit_, this.clientSession_.getShrinkToFit());
     if (this.fullscreen_) {
       remoting.MenuButton.select(
           this.fullscreen_, remoting.fullscreen.isActive());
     }
     if (this.startStopRecording_) {
       this.startStopRecording_.hidden = !this.clientSession_.canRecordVideo();
@@ skipping 44 matching lines @@
 
 remoting.OptionsMenu.prototype.onFullscreen_ = function() {
   remoting.fullscreen.toggle();
 };
 
 remoting.OptionsMenu.prototype.onStartStopRecording_ = function() {
   if (this.clientSession_) {
     this.clientSession_.startStopRecording();
   }
 }
+
+/**
+ * @type {remoting.OptionsMenu}
+ */
+remoting.optionsMenu = null;