Convert GetPreferredSize from:...

chrome/browser/views/info_bar_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_VIEWS_INFO_BAR_VIEW_H_
 #define CHROME_BROWSER_VIEWS_INFO_BAR_VIEW_H_
 
 #include <map>
 
 #include "chrome/common/notification_service.h"
@@ skipping 12 matching lines @@
   explicit InfoBarView(WebContents* web_contents);
 
   virtual ~InfoBarView();
 
   // Adds view as a child.  Views adding using AddChildView() are automatically
   // removed after 1 navigation, which is also the behavior if you set
   // |auto_expire| to true here.  You mainly need this function if you want to
   // add an infobar that should not expire.
   void AppendInfoBarItem(ChromeViews::View* view, bool auto_expire);
 
-  virtual void GetPreferredSize(CSize *out);
+  virtual gfx::Size GetPreferredSize();
 
   virtual void Layout();
 
   // API to allow infobar children to notify us of size changes.
   virtual void ChildAnimationProgressed();
   virtual void ChildAnimationEnded();
 
   // Invokes the following methods to do painting:
   // PaintBackground, PaintBorder and PaintSeparators.
   virtual void Paint(ChromeCanvas* canvas);
@@ skipping 35 matching lines @@
 
   // Map from view to number of navigations before it is removed. If a child
   // doesn't have an entry in here, it is NOT removed on navigations.
   std::map<View*,int> expire_map_;
 
   DISALLOW_COPY_AND_ASSIGN(InfoBarView);
 };
 
 #endif // CHROME_BROWSER_VIEWS_INFO_BAR_VIEW_H_