Convert GetPreferredSize from:...

chrome/browser/views/tab_icon_view.h

 // Copyright (c) 2006-2008 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_VIEW_TAB_ICON_VIEW_H__
 #define CHROME_BROWSER_VIEW_TAB_ICON_VIEW_H__
 
 #include "chrome/views/view.h"
 
 class TabContents;
@@ skipping 21 matching lines @@
   virtual ~TabIconView();
 
   // Invoke whenever the tab state changes or the throbber should update.
   void Update();
 
   // Set the throbber to the light style (for use on dark backgrounds).
   void set_is_light(bool is_light) { is_light_ = is_light; }
 
   // Overriden from View
   virtual void Paint(ChromeCanvas* canvas);
-  virtual void GetPreferredSize(CSize* out);
+  virtual gfx::Size GetPreferredSize();
 
  private:
   void PaintThrobber(ChromeCanvas* canvas);
   void PaintFavIcon(ChromeCanvas* canvas, const SkBitmap& bitmap);
 
   // Our provider of current tab contents.
   TabContentsProvider* provider_;
 
   // Whether the throbber is running.
   bool throbber_running_;
 
   // Whether we should display our light or dark style.
   bool is_light_;
 
   // Current frame of the throbber being painted. This is only used if
   // throbber_running_ is true.
   int throbber_frame_;
 
   DISALLOW_EVIL_CONSTRUCTORS(TabIconView);
 };
 
 #endif  // CHROME_BROWSER_VIEW_TAB_ICON_VIEW_H__