Added support for HTML5 progress element.

webkit/glue/webthemeengine_impl_win.h

 // Copyright (c) 2010 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 WEBTHEMEENGINE_IMPL_WIN_H_
 #define WEBTHEMEENGINE_IMPL_WIN_H_
 
 #include "third_party/WebKit/WebKit/chromium/public/WebThemeEngine.h"
 
 namespace webkit_glue {
@@ skipping 16 matching lines @@
   virtual void paintScrollbarTrack(
       WebKit::WebCanvas*, int part, int state, int classic_state,
       const WebKit::WebRect&, const WebKit::WebRect& align_rect);
   virtual void paintTextField(
       WebKit::WebCanvas*, int part, int state, int classic_state,
       const WebKit::WebRect&, WebKit::WebColor, bool fill_content_area,
       bool draw_edges);
   virtual void paintTrackbar(
       WebKit::WebCanvas*, int part, int state, int classic_state,
       const WebKit::WebRect&);
+  virtual void paintProgressBar(
+      WebKit::WebCanvas*,
+      const WebKit::WebRect& barRect, 
+      int valuePart, const WebKit::WebRect& valueRect);
 };
 
 }  // namespace webkit_glue
 
 #endif  // WEBTHEMEENGINE_IMPL_WIN_H_