SpellCheck refactoring: Moved user custom dictionary for spell check to SpellCheckProfile.

chrome/browser/profiles/profile_impl.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.
 
 // This class gathers state related to a single user profile.
 
 #ifndef CHROME_BROWSER_PROFILES_PROFILE_IMPL_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_IMPL_H_
 #pragma once
 
@@ skipping 243 matching lines @@
   // Whether or not the last session exited cleanly. This is set only once.
   bool last_session_exited_cleanly_;
 
   base::OneShotTimer<ProfileImpl> create_session_service_timer_;
 
   scoped_ptr<Profile> off_the_record_profile_;
 
   // See GetStartTime for details.
   base::Time start_time_;
 
-  scoped_ptr<SpellCheckProfile> spellcheck_profile_;
+  scoped_refptr<SpellCheckProfile> spellcheck_profile_;
 
 #if defined(OS_WIN)
   bool checked_instant_promo_;
   scoped_ptr<PromoCounter> instant_promo_counter_;
 #endif
 
   // The AppCacheService for this profile, shared by all requests contexts
   // associated with this profile. Should only be used on the IO thread.
   scoped_refptr<ChromeAppCacheService> appcache_service_;
 
@@ skipping 21 matching lines @@
   scoped_ptr<ChromeURLDataManager> chrome_url_data_manager_;
 
   Profile::Delegate* delegate_;
 
   chrome_browser_net::Predictor* predictor_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileImpl);
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_IMPL_H_