Split PrefService into PrefService, PrefServiceSimple and PrefServiceSyncable.

chrome/browser/profiles/off_the_record_profile_impl.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_PROFILES_OFF_THE_RECORD_PROFILE_IMPL_H_
 #define CHROME_BROWSER_PROFILES_OFF_THE_RECORD_PROFILE_IMPL_H_
 
 #include <string>
 
 #include "base/gtest_prod_util.h"
@@ skipping 28 matching lines @@
   virtual void DestroyOffTheRecordProfile() OVERRIDE;
   virtual bool HasOffTheRecordProfile() OVERRIDE;
   virtual Profile* GetOriginalProfile() OVERRIDE;
   virtual ExtensionService* GetExtensionService() OVERRIDE;
   virtual ExtensionSpecialStoragePolicy*
       GetExtensionSpecialStoragePolicy() OVERRIDE;
   virtual GAIAInfoUpdateService* GetGAIAInfoUpdateService() OVERRIDE;
   virtual policy::ManagedModePolicyProvider*
       GetManagedModePolicyProvider() OVERRIDE;
   virtual policy::PolicyService* GetPolicyService() OVERRIDE;
-  virtual PrefService* GetPrefs() OVERRIDE;
-  virtual PrefService* GetOffTheRecordPrefs() OVERRIDE;
+  virtual PrefServiceSyncable* GetPrefs() OVERRIDE;
+  virtual PrefServiceSyncable* GetOffTheRecordPrefs() OVERRIDE;
   virtual net::URLRequestContextGetter*
       GetRequestContextForExtensions() OVERRIDE;
   virtual net::URLRequestContextGetter* GetRequestContextForStoragePartition(
       const FilePath& partition_path,
       bool in_memory) OVERRIDE;
   virtual net::SSLConfigService* GetSSLConfigService() OVERRIDE;
   virtual HostContentSettingsMap* GetHostContentSettingsMap() OVERRIDE;
   virtual ProtocolHandlerRegistry* GetProtocolHandlerRegistry() OVERRIDE;
   virtual bool IsSameProfile(Profile* profile) OVERRIDE;
   virtual Time GetStartTime() const OVERRIDE;
@@ skipping 61 matching lines @@
 
   virtual base::Callback<ChromeURLDataManagerBackend*(void)>
       GetChromeURLDataManagerBackendGetter() const OVERRIDE;
 
   content::NotificationRegistrar registrar_;
 
   // The real underlying profile.
   Profile* profile_;
 
   // Weak pointer owned by |profile_|.
-  PrefService* prefs_;
+  PrefServiceSyncable* prefs_;
 
   OffTheRecordProfileIOData::Handle io_data_;
 
   // We use a non-persistent content settings map for OTR.
   scoped_refptr<HostContentSettingsMap> host_content_settings_map_;
 
   // Time we were started.
   Time start_time_;
 
   FilePath last_selected_directory_;
 
   scoped_ptr<PrefProxyConfigTracker> pref_proxy_config_tracker_;
 
   DISALLOW_COPY_AND_ASSIGN(OffTheRecordProfileImpl);
 };
 
 #endif  // CHROME_BROWSER_PROFILES_OFF_THE_RECORD_PROFILE_IMPL_H_