Remove uses of the Legacy Notification API and tests on Linux Aura

chrome/test/data/extensions/api_test/notifications/galore/app/controller.js

 // Copyright (c) 2013 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.
 
 var Galore = Galore || {};
 
 Galore.controller = {
   /** @constructor */
   create: function() {
     var controller = Object.create(this);
@@ skipping 105 matching lines @@
       this.createWebKitNotification_(expanded);
     else
       this.createRichNotification_(expanded, id, type, priority);
   },
 
   /** @private */
   createWebKitNotification_: function(options) {
     var iconUrl = options.iconUrl;
     var title = options.title;
     var message = options.message;
-    webkitNotifications.createNotification(iconUrl, title, message).show();
+    new Notification(title, {
+      body: message,
+      icon: iconUrl
+    });
     this.handleEvent_('create', '?', 'title: "' + title + '"');
   },
 
   /** @private */
   createRichNotification_: function(options, id, type, priority) {
     this.api.create(id, options, function() {
       var argument1 = 'type: "' + type + '"';
       var argument2 = 'priority: ' + priority;
       var argument3 = 'title: "' + options.title + '"';
       this.handleEvent_('create', id, argument1, argument2, argument3);
@@ skipping 94 matching lines @@
   getApi_: function(data) {
     var path = data[0].api || 'notifications';
     var api = chrome;
     path.split('.').forEach(function(key) { api = api && api[key]; });
     if (!api)
       this.view.logError('No API found - chrome.' + path + ' is undefined');
     return api;
   }
 
 };