Remove the blue tool-bar for apps v2.

remoting/webapp/unittests/menu_button_unittest.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.
 
 (function() {
 
 'use strict';
 
 var menuButton = null;
-var menuShown = false;
+var onShow = sinon.spy();
+var onHide = sinon.spy();

[kelvinp, 2014/07/23 18:49:08]

To avoid side-effect.
We should
var onShow = null;

setup: function () {
  ...
  onShow = sinon.spy()
}

/* optional */
teardown: function () {
  ...
  onShow = null;
}

and likewise for onHide

[Jamie, 2014/07/23 20:00:38]

Good catch! Done.

 
 module('MenuButton', {
   setup: function() {
     var fixture = document.getElementById('qunit-fixture');
     fixture.innerHTML =
         '<span class="menu-button" id="menu-button-container">' +
           '<button class="menu-button-activator">Click me</button>' +
           '<ul>' +
             '<li id="menu-option-1">Option 1</li>' +
           '</ul>' +
         '</span>';
     menuButton = new remoting.MenuButton(
         document.getElementById('menu-button-container'),
-        function() { menuShown = true; });
-    menuShown = false;
+        onShow, onHide);
   },
   teardown: function() {
   }
 });
 
 test('should display on click', function() {
   var menu = menuButton.menu();
   ok(menu.offsetWidth == 0 && menu.offsetHeight == 0);
   menuButton.button().click();
   ok(menu.offsetWidth != 0 && menu.offsetHeight != 0);
@@ skipping 14 matching lines @@
 });
 
 test('should dismiss when menu item is clicked', function() {
   var menu = menuButton.menu();
   menuButton.button().click();
   var element = document.getElementById('menu-option-1');
   element.click();
   ok(menu.offsetWidth == 0 && menu.offsetHeight == 0);
 });
 
-test('should invoke callback', function() {
-  ok(!menuShown);
+test('should invoke callbacks', function() {
+  ok(!onShow.called);
   menuButton.button().click();
-  ok(menuShown);
+  ok(onShow.called);
+  ok(!onHide.called);
+  document.body.click();
+  ok(onHide.called);
 });
 
 test('select method should set/unset background image', function() {
   var element = document.getElementById('menu-option-1');
   var style = window.getComputedStyle(element);
   ok(style.backgroundImage == 'none');
   remoting.MenuButton.select(element, true);
   style = window.getComputedStyle(element);
   ok(style.backgroundImage != 'none');
   remoting.MenuButton.select(element, false);
   style = window.getComputedStyle(element);
   ok(style.backgroundImage == 'none');
 });
 
 }());