Move yet another block of tests to manifest_version 2

chrome/test/data/extensions/api_test/notifications/has_permission_prefs/background.js

+// Copyright (c) 2011 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 notification = null;
+
+// Shows the notification window using the specified URL.
+// Control continues at onNotificationDone().
+function showNotification(url) {
+  notification = window.webkitNotifications.createHTMLNotification(url);
+  notification.onerror = function() {
+    chrome.test.fail("Failed to show notification.");
+  };
+  notification.show();
+}
+
+// Called by the notification when it is done with its tests.
+function onNotificationDone(notificationWindow) {
+  var views = chrome.extension.getViews();
+  chrome.test.assertEq(2, views.length);
+  notificationWindow.onunload = function() {
+    chrome.test.succeed();
+  }
+  notification.cancel();
+}
+
+chrome.test.runTests([
+  function hasPermission() {
+    chrome.test.assertEq(0,  // allowed
+                         webkitNotifications.checkPermission());
+    chrome.test.succeed();
+  },
+  function absoluteURL() {
+    showNotification(chrome.extension.getURL("notification.html"));
+  },
+  function relativeURL() {
+    showNotification("notification.html");
+  }
+]);