Take notification API out of experimental.

chrome/browser/resources/google_now/background.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.
 
 'use strict';
 
 /**
  * @fileoverview The event page for Google Now for Chrome implementation.
  * The Google Now event page gets Google Now cards from the server and shows
  * them as Chrome notifications.
@@ skipping 62 matching lines @@
   };
 
   // TODO(vadimt): Reorganize server response to avoid deleting fields.
   delete card.notificationId;
   delete card.messageUrl;
   delete card.buttonOneUrl;
   delete card.buttonTwoUrl;
 
   // Create a notification or quietly update if it already exists.
   // TODO(vadimt): Implement non-quiet updates.
-  chrome.experimental.notification.create(
+  chrome.notifications.create(
       notificationId,
       card,
       function(assignedNotificationId) {});
 
   notificationsUrlInfo[notificationId] = actionUrls;
 }
 
 /**
  * Parse JSON response from the notification server, show notifications and
  * schedule next update.
@@ skipping 24 matching lines @@
     // response.
     for (var i = 0; i < cards.length; ++i) {
       var notificationId = cards[i].notificationId;
       if (notificationId in items.activeNotifications)
         items.activeNotifications[notificationId].hasUpdate = true;
     }
 
     // Delete notifications that didn't receive an update.
     for (var notificationId in items.activeNotifications)
       if (!items.activeNotifications[notificationId].hasUpdate) {
-        chrome.experimental.notification.delete(
+        chrome.notifications.delete(
             notificationId,
             function(wasDeleted) {});
     }
 
     // Create/update notifications and store their new properties.
     var notificationsUrlInfo = {};
 
     for (var i = 0; i < cards.length; ++i) {
       try {
         createNotification(cards[i], notificationsUrlInfo);
@@ skipping 90 matching lines @@
     var notificationActions = items.activeNotifications[notificationId] || {};
     if (area in notificationActions) {
       // Open URL specified for the clicked area.
       // TODO(vadimt): Figure out whether to open link in a new tab etc.
       chrome.windows.create({url: notificationActions[area]});
     }
   });
 }
 
 /**
- * Callback for chrome.experimental.notification.onClosed event.
+ * Callback for chrome.notifications.onClosed event.
  * @param {string} notificationId Unique identifier of the notification.
  * @param {boolean} byUser Whether the notification was closed by the user.
  */
 function onNotificationClosed(notificationId, byUser) {
   if (byUser) {
     // TODO(vadimt): Analyze possible race conditions between request for cards
     // and dismissal.
     // Send a dismiss request to the server.
     var requestParameters = '?id=' + notificationId;
     var request = new XMLHttpRequest();
@@ skipping 39 matching lines @@
 });
 
 chrome.runtime.onStartup.addListener(function() {
   initialize();
 });
 
 chrome.alarms.onAlarm.addListener(function(alarm) {
   updateNotificationsCards();
 });
 
-chrome.experimental.notification.onClicked.addListener(
+chrome.notifications.onClicked.addListener(
     function(notificationId) {
       onNotificationClicked(notificationId, 'message');
     });
 
-chrome.experimental.notification.onButtonClicked.addListener(
+chrome.notifications.onButtonClicked.addListener(
     function(notificationId, buttonIndex) {
       onNotificationClicked(notificationId, 'button' + buttonIndex);
     });
 
-chrome.experimental.notification.onClosed.addListener(onNotificationClosed);
+chrome.notifications.onClosed.addListener(onNotificationClosed);