Move ExtensionWindowController and related into extensions namespace

chrome/browser/ui/views/ash/panel_view_aura.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_UI_VIEWS_ASH_PANEL_VIEW_AURA_H_
 #define CHROME_BROWSER_UI_VIEWS_ASH_PANEL_VIEW_AURA_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "chrome/browser/sessions/session_id.h"
 #include "chrome/browser/ui/base_window.h"
 #include "ui/gfx/size.h"
 #include "ui/views/controls/native/native_view_host.h"
 #include "ui/views/widget/widget_delegate.h"
 
-class ExtensionWindowController;
 class GURL;
 class Profile;
 
 namespace content {
 class WebContents;
 }
 
+namespace extensions {
+class WindowController;
+}
+
 namespace views {
 class Widget;
 }
 
 namespace internal {
 class PanelHost;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // PanelViewAura is used to display HTML in a Panel window.
@@ skipping 12 matching lines @@
   // Returns the WebContents associated with this panel.
   content::WebContents* WebContents();
 
   // Close the panel window.
   void CloseView();
 
   // Set the preferred size of the contents.
   void SetContentPreferredSize(const gfx::Size& size);
 
   const SessionID& session_id() const { return session_id_; }
-  ExtensionWindowController* extension_window_controller() const {
+  extensions::WindowController* extension_window_controller() const {
     return extension_window_controller_.get();
   }
 
   // Overridden from views::View:
   virtual gfx::Size GetPreferredSize() OVERRIDE;
 
   // Overridden from views::WidgetDelegate:
   virtual bool CanResize() const OVERRIDE;
   virtual string16 GetWindowTitle() const OVERRIDE;
   virtual views::View* GetContentsView() OVERRIDE;
@@ skipping 26 matching lines @@
   virtual bool IsAlwaysOnTop() const OVERRIDE;
 
  private:
   const SessionID session_id_;
   std::string title_;
   gfx::Size preferred_size_;
   // Owned internal host class implementing WebContents and Extension Delegates.
   scoped_ptr<internal::PanelHost> host_;
   // Unowned pointer to the widget.
   views::Widget* widget_;
-  scoped_ptr<ExtensionWindowController> extension_window_controller_;
+  scoped_ptr<extensions::WindowController> extension_window_controller_;
 
   DISALLOW_COPY_AND_ASSIGN(PanelViewAura);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_ASH_PANEL_VIEW_AURA_H_