request review: fix issue 2821 and 6132

chrome/views/native_control.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_NATIVE_CONTROL_H__
 #define CHROME_VIEWS_NATIVE_CONTROL_H__
 
 #include <windows.h>
 
 #include "chrome/views/view.h"
@@ skipping 81 matching lines @@
   virtual bool OnKeyDown(int virtual_key_code) { return false; }
 
   // Returns additional extended style flags. When subclasses call
   // CreateWindowEx in order to create the underlying control, they must OR the
   // ExStyle parameter with the value returned by this function.
   //
   // We currently use this method in order to add flags such as WS_EX_LAYOUTRTL
   // to the HWND for views with right-to-left UI layout.
   DWORD GetAdditionalExStyle() const;
 
+  // TODO(xji): we use the following temporary function as we transition the
+  // various native controls to use the right set of RTL flags. This function
+  // will go away (and be replaced by GetAdditionalExStyle()) once all the
+  // controls are properly transitioned.
+  DWORD GetAdditionalRTLStyle() const;
+
   // This variable is protected to provide subclassers direct access. However
   // subclassers should always check for NULL since this variable is only
   // initialized in ValidateNativeControl().
   HWNDView* hwnd_view_;
 
   // Fixed size information.  -1 for a size means no fixed size.
   int fixed_width_;
   Alignment horizontal_alignment_;
   int fixed_height_;
   Alignment vertical_alignment_;
 
  private:
 
   void ValidateNativeControl();
 
   static LRESULT CALLBACK NativeControlWndProc(HWND window, UINT message,
                                                WPARAM w_param, LPARAM l_param);
 
   NativeControlContainer* container_;
 
   DISALLOW_EVIL_CONSTRUCTORS(NativeControl);
 };
 
 }  // namespace views
 
 #endif  // CHROME_VIEWS_NATIVE_CONTROL_H__