Cleanup: Remove MenuEventDispatcher

ui/views/controls/menu/menu_controller.h

 // Copyright (c) 2012 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 UI_VIEWS_CONTROLS_MENU_MENU_CONTROLLER_H_
 #define UI_VIEWS_CONTROLS_MENU_MENU_CONTROLLER_H_
 
 #include "build/build_config.h"
 
 #include <stddef.h>
@@ skipping 34 matching lines @@
 class MouseEvent;
 class SubmenuView;
 class View;
 
 #if defined(USE_AURA)
 class MenuKeyEventHandler;
 #endif
 
 namespace internal {
 class MenuControllerDelegate;
-class MenuEventDispatcher;
 class MenuRunnerImpl;
 }
 
 namespace test {
 class MenuControllerTest;
 }
 
 // MenuController -------------------------------------------------------------
 
 // MenuController is used internally by the various menu classes to manage
@@ skipping 129 matching lines @@
   // WidgetObserver overrides:
   void OnWidgetDestroying(Widget* widget) override;
 
   // Only used for testing.
   bool IsCancelAllTimerRunningForTest();
 
   // Only used for testing.
   static void TurnOffMenuSelectionHoldForTest();
 
  private:
-  friend class internal::MenuEventDispatcher;
   friend class internal::MenuRunnerImpl;
   friend class test::MenuControllerTest;
   friend class MenuKeyEventHandler;
   friend class MenuHostRootView;
   friend class MenuItemView;
   friend class SubmenuView;
 
   class MenuScrollTask;
 
   struct SelectByCharDetails;
@@ skipping 490 matching lines @@
 #if defined(USE_AURA)
   scoped_ptr<MenuKeyEventHandler> key_event_handler_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(MenuController);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_MENU_MENU_CONTROLLER_H_