Revert "Clean up the WrenchMenuModel so that it uses SimpleMenu::Delegate."

chrome/test/menu_model_test.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 CHROME_TEST_MENU_MODEL_TEST_H_
 #define CHROME_TEST_MENU_MODEL_TEST_H_
 #pragma once
 
-#include "app/menus/accelerator.h"
 #include "app/menus/simple_menu_model.h"
 
 // A mix-in class to be used in addition to something that derrives from
 // testing::Test to provide some extra functionality for testing menu models.
 class MenuModelTest {
  public:
   MenuModelTest() { }
   virtual ~MenuModelTest() { }
 
  protected:
   // A menu delegate that counts the number of times certain things are called
   // to make sure things are hooked up properly.
-  class Delegate : public menus::SimpleMenuModel::Delegate,
-                   public menus::AcceleratorProvider {
+  class Delegate : public menus::SimpleMenuModel::Delegate {
    public:
     Delegate() : execute_count_(0), enable_count_(0) { }
 
     virtual bool IsCommandIdChecked(int command_id) const { return false; }
     virtual bool IsCommandIdEnabled(int command_id) const {
       ++enable_count_;
       return true;
     }
     virtual bool GetAcceleratorForCommandId(
         int command_id,
         menus::Accelerator* accelerator) { return false; }
     virtual void ExecuteCommand(int command_id) { ++execute_count_; }
 
     int execute_count_;
     mutable int enable_count_;
   };
 
   // Recursively checks the enabled state and executes a command on every item
   // that's not a separator or a submenu parent item. The returned count should
   // match the number of times the delegate is called to ensure every item
   // works.
   void CountEnabledExecutable(menus::MenuModel* model, int* count);
 
   Delegate delegate_;
 };
 
 #endif  // CHROME_TEST_MENU_MODEL_TEST_H_