Rename NOTIFICATION_EXTENSION_UNLOADED to

chrome/browser/extensions/api/media_galleries_private/gallery_watch_state_tracker.h

 // 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.
 
 // GalleryWatchStateTracker tracks the gallery watchers, updates the
 // extension state storage and observes the notification events.
 // GalleryWatchStateTracker lives on the UI thread.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_PRIVATE_GALLERY_WATCH_STATE_TRACKER_H_
 #define CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_PRIVATE_GALLERY_WATCH_STATE_TRACKER_H_
@@ skipping 116 matching lines @@
   // extension specified by the |extension_id|. Returns true if the |gallery_id|
   // is added into the |watched_extensions_map_| and returns false if the
   // |gallery_id| already exists in the |watched_extensions_map_|.
   bool AddWatchedGalleryIdInfoForExtension(const std::string& extension_id,
                                            MediaGalleryPrefId gallery_id);
 
   // Current profile.
   Profile* profile_;
 
   // Used to listen for NOTIFICATION_EXTENSION_LOADED and
-  // NOTIFICATION_EXTENSION_UNLOADED events.
+  // NOTIFICATION_EXTENSION_UNLOADED_DEPRECATED events.
   content::NotificationRegistrar registrar_;
 
   // A map of watched gallery details, per extension.
   WatchedExtensionsMap watched_extensions_map_;
 
   DISALLOW_COPY_AND_ASSIGN(GalleryWatchStateTracker);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_PRIVATE_GALLERY_WATCH_STATE_TRACKER_H_