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

chrome/browser/extensions/extension_management_api.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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_MANAGEMENT_API_H__
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_MANAGEMENT_API_H__
 #pragma once
 
 #include "chrome/browser/extensions/extension_function.h"
 #include "content/common/notification_observer.h"
@@ skipping 38 matching lines @@
 
 class ExtensionManagementEventRouter : public NotificationObserver {
  public:
   explicit ExtensionManagementEventRouter(Profile* profile);
   virtual ~ExtensionManagementEventRouter();
 
   void Init();
 
  private:
   // NotificationObserver implementation.
-  virtual void Observe(NotificationType type,
+  virtual void Observe(int type,
                        const NotificationSource& source,
                        const NotificationDetails& details);
 
   NotificationRegistrar registrar_;
 
   Profile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionManagementEventRouter);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_MANAGEMENT_API_H__