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

chrome/browser/ui/views/tab_contents/render_view_context_menu_views.cc

 // 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.
 
 #include "chrome/browser/ui/views/tab_contents/render_view_context_menu_views.h"
 
 #include "base/logging.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/ui/views/tab_contents/tab_contents_view_views.h"
@@ skipping 86 matching lines @@
       *accel = views::Accelerator(ui::VKEY_A, false, true, false);
       return true;
 
     default:
       return false;
   }
 }
 
 void RenderViewContextMenuViews::UpdateMenuItem(int command_id,
                                                 bool enabled,
+                                                bool hidden,
                                                 const string16& title) {
   views::MenuItemView* item = menu_->GetMenuItemByID(command_id);
   if (!item)
     return;
 
   item->SetEnabled(enabled);
   item->SetTitle(title);
+  item->SetVisible(!hidden);
 
   views::MenuItemView* parent = item->GetParentMenuItem();
   if (!parent)
     return;
 
   parent->ChildrenChanged();
 }