Change SimpleMenuModel on OSX to support dynamic icons

chrome/browser/ui/toolbar/back_forward_menu_model.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_BROWSER_UI_TOOLBAR_BACK_FORWARD_MENU_MODEL_H_
 #define CHROME_BROWSER_UI_TOOLBAR_BACK_FORWARD_MENU_MODEL_H_
 #pragma once
 
 #include <string>
 
@@ skipping 30 matching lines @@
   // MenuModel implementation.
   virtual bool HasIcons() const;
   // Returns how many items the menu should show, including history items,
   // chapter-stops, separators and the Show Full History link. This function
   // uses GetHistoryItemCount() and GetChapterStopCount() internally to figure
   // out the total number of items to show.
   virtual int GetItemCount() const;
   virtual ItemType GetTypeAt(int index) const;
   virtual int GetCommandIdAt(int index) const;
   virtual string16 GetLabelAt(int index) const;
-  virtual bool IsLabelDynamicAt(int index) const;
+  virtual bool IsItemDynamicAt(int index) const;
   virtual bool GetAcceleratorAt(int index,
                                 menus::Accelerator* accelerator) const;
   virtual bool IsItemCheckedAt(int index) const;
   virtual int GetGroupIdAt(int index) const;
   virtual bool GetIconAt(int index, SkBitmap* icon) const;
   virtual menus::ButtonMenuItemModel* GetButtonMenuItemAt(int index) const;
   virtual bool IsEnabledAt(int index) const;
   virtual MenuModel* GetSubmenuModelAt(int index) const;
   virtual void HighlightChangedTo(int index);
   virtual void ActivatedAt(int index);
@@ skipping 100 matching lines @@
 
   friend class BackFwdMenuModelTest;
   FRIEND_TEST_ALL_PREFIXES(BackFwdMenuModelTest, BasicCase);
   FRIEND_TEST_ALL_PREFIXES(BackFwdMenuModelTest, MaxItemsTest);
   FRIEND_TEST_ALL_PREFIXES(BackFwdMenuModelTest, ChapterStops);
 
   DISALLOW_COPY_AND_ASSIGN(BackForwardMenuModel);
 };
 
 #endif  // CHROME_BROWSER_UI_TOOLBAR_BACK_FORWARD_MENU_MODEL_H_