Moving notification types which are chrome specific to a new header file chrome_notification_type...

chrome/browser/autocomplete/extension_app_provider.h

 // 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.
 //
 //
 // This file contains the Extension App autocomplete provider. The provider
 // is responsible for keeping track of which Extension Apps are installed and
 // their URLs.  An instance of it gets created and managed by the autocomplete
 // controller.
 //
@@ skipping 40 matching lines @@
   // Register for install/uninstall notification so we can update our cache.
   void RegisterForNotifications();
 
   // Calculate the relevance of the match.
   int CalculateRelevance(AutocompleteInput::Type type,
                          int input_length,
                          int target_length,
                          const GURL& url);
 
   // NotificationObserver implementation:
-  virtual void Observe(NotificationType type,
+  virtual void Observe(int type,
                        const NotificationSource& source,
                        const NotificationDetails& details) OVERRIDE;
 
   NotificationRegistrar registrar_;
 
   // Our cache of ExtensionApp objects (name + url) representing the extension
   // apps we know about.
   ExtensionApps extension_apps_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionAppProvider);
 };
 
 #endif  // CHROME_BROWSER_AUTOCOMPLETE_EXTENSION_APP_PROVIDER_H_