Move ExtensionWindowController and related into extensions namespace

chrome/browser/notifications/balloon_host.h

 // Copyright (c) 2012 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_NOTIFICATIONS_BALLOON_HOST_H_
 #define CHROME_BROWSER_NOTIFICATIONS_BALLOON_HOST_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 17 matching lines @@
  public:
   explicit BalloonHost(Balloon* balloon);
 
   // Initialize the view.
   void Init();
 
   // Stops showing the balloon.
   void Shutdown();
 
   // ExtensionFunctionDispatcher::Delegate overrides.
-  virtual ExtensionWindowController* GetExtensionWindowController()
+  virtual extensions::WindowController* GetExtensionWindowController()
       const OVERRIDE;
   virtual content::WebContents* GetAssociatedWebContents() const OVERRIDE;
 
   const string16& GetSource() const;
 
   content::WebContents* web_contents() const { return web_contents_.get(); }
 
   // Enable Web UI. This has to be called before renderer is created.
   void EnableWebUI();
 
@@ skipping 48 matching lines @@
   // Site instance for the balloon/profile, to be used for opening new links.
   scoped_refptr<content::SiteInstance> site_instance_;
 
   // A flag to enable Web UI.
   bool enable_web_ui_;
 
   ExtensionFunctionDispatcher extension_function_dispatcher_;
 };
 
 #endif  // CHROME_BROWSER_NOTIFICATIONS_BALLOON_HOST_H_