Add temporary TabStripWrapper interface that is implemented by both TabStrip ...

chrome/browser/views/tabs/tab_strip_2.h

 // Copyright (c) 2009 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_TABS_TAB_STRIP_2_H_
 #define CHROME_BROWSER_VIEWS_TABS_TAB_STRIP_2_H_
 
 #include <vector>
 
 #include "base/task.h"
 #include "chrome/browser/views/tabs/tab_2.h"
+#include "chrome/browser/views/tabs/tab_strip_wrapper.h"
 #include "views/animator.h"
 #include "views/view.h"
 
 namespace gfx {
 class Canvas;
 }
 
 // An interface implemented by an object that provides state for objects in the
 // TabStrip2. This object is never owned by the TabStrip2.
 // TODO(beng): maybe TabStrip2Delegate?
@@ skipping 132 matching lines @@
   int last_move_screen_x_;
 
   // Factories to help break up work and avoid nesting message loops.
   ScopedRunnableMethodFactory<TabStrip2> detach_factory_;
   ScopedRunnableMethodFactory<TabStrip2> drag_start_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(TabStrip2);
 };
 
 #endif  // #ifndef CHROME_BROWSER_VIEWS_TABS_TAB_STRIP_2_H_