gtk: Improve fullscreen RenderWidgetHostViewGtk.

chrome/browser/notifications/balloon_host.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_NOTIFICATIONS_BALLOON_HOST_H_
 #define CHROME_BROWSER_NOTIFICATIONS_BALLOON_HOST_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 55 matching lines @@
                        const NotificationSource& source,
                        const NotificationDetails& details);
 
 
   // RenderViewHostDelegate::View methods. Only the ones for opening new
   // windows are currently implemented.
   virtual void CreateNewWindow(
       int route_id,
       const ViewHostMsg_CreateWindow_Params& params);
   virtual void CreateNewWidget(int route_id, WebKit::WebPopupType popup_type) {}
-  virtual void CreateNewFullscreenWidget(
-      int route_id, WebKit::WebPopupType popup_type) {}
+  virtual void CreateNewFullscreenWidget(int route_id) {}
   virtual void ShowCreatedWindow(int route_id,
                                  WindowOpenDisposition disposition,
                                  const gfx::Rect& initial_pos,
                                  bool user_gesture);
   virtual void ShowCreatedWidget(int route_id,
                                  const gfx::Rect& initial_pos) {}
   virtual void ShowCreatedFullscreenWidget(int route_id) {}
   virtual void ShowContextMenu(const ContextMenuParams& params) {}
   virtual void ShowPopupMenu(const gfx::Rect& bounds,
                              int item_height,
@@ skipping 66 matching lines @@
   // rendering a page from an extension.
   scoped_ptr<ExtensionFunctionDispatcher> extension_function_dispatcher_;
 
   // A flag to enable Web UI.
   bool enable_dom_ui_;
 
   NotificationRegistrar registrar_;
 };
 
 #endif  // CHROME_BROWSER_NOTIFICATIONS_BALLOON_HOST_H_