Switch about box to web ui on Windows.

chrome/browser/ui/views/about_chrome_view.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_ABOUT_CHROME_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_ABOUT_CHROME_VIEW_H_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/link_listener.h"
 #include "ui/views/view.h"
 #include "ui/views/window/dialog_delegate.h"
 
 #if defined(OS_WIN) && !defined(USE_AURA)
-#include "chrome/browser/google/google_update.h"
+#include "chrome/browser/google/google_update_win.h"
 #endif
 
 namespace views {
 class Textfield;
 class Throbber;
 }
 
 class Browser;
 
 ////////////////////////////////////////////////////////////////////////////////
@@ skipping 110 matching lines @@
   // The version Google Update reports is available to us.
   string16 new_version_available_;
 
   // Whether text direction is left-to-right or right-to-left.
   bool text_direction_is_rtl_;
 
   DISALLOW_COPY_AND_ASSIGN(AboutChromeView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_ABOUT_CHROME_VIEW_H_