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

chrome/browser/ui/gtk/browser_titlebar.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.
 //
 // A helper class that contains the gtk widgets that make up the titlebar.  The
 // titlebar consists of the tabstrip and if the custom chrome frame is turned
 // on, it includes the taller titlebar and minimize, restore, maximize, and
 // close buttons.
 
 #ifndef CHROME_BROWSER_UI_GTK_BROWSER_TITLEBAR_H_
@@ skipping 143 matching lines @@
   // -- Context Menu -----------------------------------------------------------
 
   // SimpleMenuModel::Delegate implementation:
   virtual bool IsCommandIdEnabled(int command_id) const;
   virtual bool IsCommandIdChecked(int command_id) const;
   virtual void ExecuteCommand(int command_id);
   virtual bool GetAcceleratorForCommandId(int command_id,
                                           ui::Accelerator* accelerator);
 
   // Overridden from NotificationObserver:
-  virtual void Observe(NotificationType type,
+  virtual void Observe(int type,
                        const NotificationSource& source,
                        const NotificationDetails& details);
 
   // Overriden from ActiveWindowWatcher::Observer.
   virtual void ActiveWindowChanged(GdkWindow* active_window);
 
   bool IsTypePanel();
 
   // Pointers to the browser window that owns us and it's GtkWindow.
   BrowserWindowGtk* browser_window_;
@@ skipping 82 matching lines @@
   // Shown in the profile button. Only used to register a notification observer.
   StringPrefMember usernamePref_;
 
   // Theme provider for building buttons.
   GtkThemeService* theme_service_;
 
   NotificationRegistrar registrar_;
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_BROWSER_TITLEBAR_H_