Remove the bookmark menu.

views/controls/button/menu_button.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 VIEWS_CONTROLS_BUTTON_MENU_BUTTON_H_
 #define VIEWS_CONTROLS_BUTTON_MENU_BUTTON_H_
 
 #include <string>
 
 #include "base/time.h"
@@ skipping 20 matching lines @@
   static const char kViewClassName[];
 
   //
   // Create a Button
   MenuButton(ButtonListener* listener,
              const std::wstring& text,
              ViewMenuDelegate* menu_delegate,
              bool show_menu_marker);
   virtual ~MenuButton();
 
-  void set_menu_delegate(ViewMenuDelegate* delegate) {
-    menu_delegate_ = delegate;
-  }
-
   void set_menu_marker(const SkBitmap* menu_marker) {
     menu_marker_ = menu_marker;
   }
 
   // Activate the button (called when the button is pressed).
   virtual bool Activate();
 
   // Overridden to take into account the potential use of a drop marker.
   virtual gfx::Size GetPreferredSize();
   virtual void Paint(gfx::Canvas* canvas, bool for_drag);
@@ skipping 46 matching lines @@
   // If non-null the destuctor sets this to true. This is set while the menu is
   // showing and used to detect if the menu was deleted while running.
   bool* destroyed_flag_;
 
   DISALLOW_COPY_AND_ASSIGN(MenuButton);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_CONTROLS_BUTTON_MENU_BUTTON_H_