Clean up NOTIFICATION_EXTENSION_PAGE_ACTION_[ COUNT | VISIBILITY ]_CHANGED

chrome/browser/extensions/lazy_background_page_apitest.cc

 // 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.
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/scoped_observer.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ skipping 155 matching lines @@
   ASSERT_TRUE(extension);
 
   // Lazy Background Page doesn't exist yet.
   EXPECT_FALSE(IsBackgroundPageAlive(last_loaded_extension_id()));
   int num_page_actions = browser()->window()->GetLocationBar()->
       GetLocationBarForTesting()->PageActionVisibleCount();
 
   // Open a tab to a URL that will trigger the page action to show.
   LazyBackgroundObserver page_complete;
   content::WindowedNotificationObserver page_action_changed(
-      extensions::NOTIFICATION_EXTENSION_PAGE_ACTION_VISIBILITY_CHANGED,
+      extensions::NOTIFICATION_EXTENSION_PAGE_ACTIONS_UPDATED,
       content::NotificationService::AllSources());
   ui_test_utils::NavigateToURL(
       browser(), embedded_test_server()->GetURL("/extensions/test_file.html"));
   page_complete.Wait();
 
   EXPECT_FALSE(IsBackgroundPageAlive(last_loaded_extension_id()));
 
   // Page action is shown.
   page_action_changed.Wait();
   EXPECT_EQ(num_page_actions + 1,
@@ skipping 382 matching lines @@
 
 // Tests that the lazy background page will be unloaded if the onSuspend event
 // handler calls an API function such as chrome.storage.local.set().
 // See: http://crbug.com/296834
 IN_PROC_BROWSER_TEST_F(LazyBackgroundPageApiTest, OnSuspendUseStorageApi) {
   EXPECT_TRUE(LoadExtensionAndWait("on_suspend"));
 }
 
 // TODO: background page with timer.
 // TODO: background page that interacts with popup.