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

chrome/browser/ui/views/extensions/extension_dialog.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_UI_VIEWS_EXTENSIONS_EXTENSION_DIALOG_H_
 #define CHROME_BROWSER_UI_VIEWS_EXTENSIONS_EXTENSION_DIALOG_H_
 #pragma once
 
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/ui/views/extensions/extension_view.h"
@@ skipping 47 matching lines @@
   virtual views::Widget* GetWidget() OVERRIDE;
   virtual const views::Widget* GetWidget() const OVERRIDE;
   virtual views::View* GetContentsView() OVERRIDE;
 
   // ExtensionView::Container overrides.
   virtual void OnExtensionMouseMove(ExtensionView* view);
   virtual void OnExtensionMouseLeave(ExtensionView* view);
   virtual void OnExtensionPreferredSizeChanged(ExtensionView* view);
 
   // NotificationObserver overrides.
-  virtual void Observe(NotificationType type,
+  virtual void Observe(int type,
                        const NotificationSource& source,
                        const NotificationDetails& details);
 
  private:
   // Use Show() to create instances.
   ExtensionDialog(Browser* browser, ExtensionHost* host, int width, int height,
                   ExtensionDialogObserver* observer);
 
   // Window that holds the extension host view.
   views::Widget* window_;
 
   // The contained host for the view.
   scoped_ptr<ExtensionHost> extension_host_;
 
   NotificationRegistrar registrar_;
 
   // The observer of this popup.
   ExtensionDialogObserver* observer_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionDialog);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_EXTENSIONS_EXTENSION_DIALOG_H_