Fix for focus traversal issue in Gears dialogs

chrome/views/hwnd_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_VIEWS_HWND_VIEW_H__
 #define CHROME_VIEWS_HWND_VIEW_H__
 
 #include <string>
 
 #include "chrome/views/view.h"
@@ skipping 51 matching lines @@
   void SetAssociatedFocusView(View* view);
 
   void set_fast_resize(bool fast_resize) { fast_resize_ = fast_resize; }
 
  protected:
   virtual void ViewHierarchyChanged(bool is_add, View *parent, View *child);
 
   // Notification that our visible bounds relative to the root has changed.
   // This updates the bounds of the HWND.
   virtual void VisibleBoundsInRootChanged();
+  
+  virtual void Focus();
 
  private:
   // The hosted window handle.
   HWND hwnd_;
 
   // The preferred size of this View
   gfx::Size preferred_size_;
 
   // Have we installed a region on the HWND used to clip to only the visible
   // portion of the HWND?
   bool installed_clip_;
 
   // Fast resizing will move the hwnd and clip its window region, this will
   // result in white areas and will not resize the content (so scrollbars
   // will be all wrong and content will flow offscreen). Only use this
   // when you're doing extremely quick, high-framerate vertical resizes
   // and don't care about accuracy. Make sure you do a real resize at the
   // end. USE WITH CAUTION.
   bool fast_resize_;
 
   // The view that should be given focus when this HWNDView is focused.
   View* focus_view_;
 };
 
 }  // namespace views
 
 #endif // CHROME_VIEWS_HWND_VIEW_H__