Add a 'hidden' parameter to RenderViewContextMenuProxy::UpdateMenuItem().

chrome/browser/tab_contents/render_view_context_menu.h

 // Copyright (c) 2011 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_TAB_CONTENTS_RENDER_VIEW_CONTEXT_MENU_H_
 #define CHROME_BROWSER_TAB_CONTENTS_RENDER_VIEW_CONTEXT_MENU_H_
 #pragma once
 
 #include <map>
 #include <string>
@@ skipping 76 matching lines @@
 //   }
 //
 class RenderViewContextMenuProxy {
  public:
   // Add a menu item to a context menu.
   virtual void AddMenuItem(int command_id, const string16& title) = 0;
 
   // Update the status and text of the specified context-menu item.
   virtual void UpdateMenuItem(int command_id,
                               bool enabled,
+                              bool hidden,
                               const string16& title) = 0;
 
   // Retrieve the RenderViewHost (or Profile) instance associated with a context
   // menu, respectively.
   virtual RenderViewHost* GetRenderViewHost() const = 0;
   virtual Profile* GetProfile() const = 0;
 };
 
 class RenderViewContextMenu : public ui::SimpleMenuModel::Delegate,
                               public RenderViewContextMenuProxy {
@@ skipping 17 matching lines @@
   virtual bool IsCommandIdEnabled(int command_id) const OVERRIDE;
   virtual void ExecuteCommand(int command_id) OVERRIDE;
   virtual void ExecuteCommand(int command_id, int event_flags) OVERRIDE;
   virtual void MenuWillShow(ui::SimpleMenuModel* source) OVERRIDE;
   virtual void MenuClosed(ui::SimpleMenuModel* source) OVERRIDE;
 
   // RenderViewContextMenuDelegate implementation.
   virtual void AddMenuItem(int command_id, const string16& title) OVERRIDE;
   virtual void UpdateMenuItem(int command_id,
                               bool enabled,
+                              bool hidden,
                               const string16& title) OVERRIDE;
   virtual RenderViewHost* GetRenderViewHost() const;
   virtual Profile* GetProfile() const;
 
  protected:
   void InitMenu();
 
   // Platform specific functions.
   virtual void PlatformInit() = 0;
   virtual bool GetAcceleratorForCommandId(
@@ skipping 109 matching lines @@
   // An observer that handles a spelling-menu items.
   scoped_ptr<SpellingMenuObserver> spelling_menu_observer_;
 
   // Our observers.
   mutable ObserverList<RenderViewContextMenuObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewContextMenu);
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_RENDER_VIEW_CONTEXT_MENU_H_