Change tool-bar behaviour to click-to-show.

remoting/webapp/event_handlers.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.
 
 'use strict';
 
 /** @suppress {duplicate} */
 var remoting = remoting || {};
 
 function onLoad() {
@@ skipping 36 matching lines @@
       { event: 'click', id: 'access-mode-button', fn: goEnterAccessCode },
       { event: 'click', id: 'cancel-share-button', fn: remoting.cancelShare },
       { event: 'click', id: 'host-finished-button', fn: goHome },
       { event: 'click', id: 'client-cancel-button', fn: goHome },
       { event: 'click', id: 'client-finished-it2me-button',
         fn: goFinishedIt2Me },
       { event: 'click', id: 'client-finished-me2me-button', fn: goHome },
       { event: 'click', id: 'client-reconnect-button', fn: reload },
       { event: 'click', id: 'cancel-button',
         fn: remoting.cancelPendingOperation },
+      { event: 'click', id: 'toolbar-stub',
+        fn: function() { remoting.toolbar.toggle(); } },
       { event: 'submit', id: 'access-code-form', fn: sendAccessCode },
       { event: 'submit', id: 'pin-form', fn: connectHostWithPin }
   ];
 
   for (var i = 0; i < actions.length; ++i) {
     var action = actions[i];
     var element = document.getElementById(action.id);
     if (element) {
       element.addEventListener(action.event, action.fn, false);
     } else {
       console.error('Could not set ' + action.id +
                     ' event handler on element ' + action.event +
                     ': element not found.');
     }
   }
   remoting.init();
 }
 
 function onBeforeUnload() {
   return remoting.promptClose();
 }
 
 window.addEventListener('load', onLoad, false);
 window.addEventListener('beforeunload', onBeforeUnload, false);
 window.addEventListener('resize', remoting.onResize, false);
 window.addEventListener('unload', remoting.disconnect, false);