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

chrome/browser/chromeos/frame/layout_mode_button.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_CHROMEOS_FRAME_LAYOUT_MODE_BUTTON_H_
 #define CHROME_BROWSER_CHROMEOS_FRAME_LAYOUT_MODE_BUTTON_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "content/common/notification_observer.h"
@@ skipping 12 matching lines @@
                          public NotificationObserver {
  public:
   LayoutModeButton();
   virtual ~LayoutModeButton();
 
   // views::* override.
   virtual gfx::Size GetPreferredSize() OVERRIDE;
   virtual bool HitTest(const gfx::Point& l) const OVERRIDE;
 
   // NotificationObserver implementation.
-  virtual void Observe(NotificationType type,
+  virtual void Observe(int type,
                        const NotificationSource& source,
                        const NotificationDetails& details) OVERRIDE;
 
   void Init();
 
  private:
   // views::ButtonListener implementation.
   virtual void ButtonPressed(views::Button* sender, const views::Event& event)
       OVERRIDE;
 
   // Update our icon and tooltip appropriately for the current layout mode.
   void UpdateForCurrentLayoutMode();
 
   // A registrar for subscribing to LAYOUT_MODE_CHANGED notifications.
   NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(LayoutModeButton);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_FRAME_LAYOUT_MODE_BUTTON_H_