Synchronize the check status of the "Check Spelling While Typing" item.

chrome/browser/tab_contents/spellchecker_submenu_observer.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 CHROME_BROWSER_TAB_CONTENTS_SPELLCHECKER_SUBMENU_OBSERVER_H_
 #define CHROME_BROWSER_TAB_CONTENTS_SPELLCHECKER_SUBMENU_OBSERVER_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 22 matching lines @@
   virtual void ExecuteCommand(int command_id) OVERRIDE;
 
  private:
   // The interface for adding a submenu to the parent.
   RenderViewContextMenuProxy* proxy_;
 
   // The submenu of the 'spell-checker options'. This class adds items to this
   // submenu and add it to the parent menu.
   ui::SimpleMenuModel submenu_model_;
 
-#if defined(OS_MACOSX)
-  // On OS X we use the Cocoa spellchecker and try to match the native context
-  // menu.
-  bool check_spelling_while_typing_;
-#else
+#if !defined(OS_MACOSX)
   // Hunspell spelling submenu.
-
-  // Whether spellchecking is enabled in the focused element or not.
-  bool spellcheck_enabled_;
-
   // The radio items representing languages available for spellchecking.
   int language_group_;
   int language_selected_;
   std::vector<std::string> languages_;
 #endif  // !OS_MACOSX
 
   DISALLOW_COPY_AND_ASSIGN(SpellCheckerSubMenuObserver);
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_SPELLCHECKER_SUBMENU_OBSERVER_H_