components: Extract pref_registry component out of user_prefs.

chrome/browser/profiles/gaia_info_update_service_factory.cc

 // 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.
 
 #include "chrome/browser/profiles/gaia_info_update_service_factory.h"
 
 #include "chrome/browser/profiles/gaia_info_update_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/common/pref_names.h"
 #include "components/keyed_service/content/browser_context_dependency_manager.h"
-#include "components/user_prefs/pref_registry_syncable.h"
+#include "components/pref_registry/pref_registry_syncable.h"
 
 GAIAInfoUpdateServiceFactory::GAIAInfoUpdateServiceFactory()
     : BrowserContextKeyedServiceFactory(
         "GAIAInfoUpdateService",
         BrowserContextDependencyManager::GetInstance()) {
   DependsOn(SigninManagerFactory::GetInstance());
 }
 
 GAIAInfoUpdateServiceFactory::~GAIAInfoUpdateServiceFactory() {}
 
@@ skipping 23 matching lines @@
                            0,
                            user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
   prefs->RegisterStringPref(prefs::kProfileGAIAInfoPictureURL,
                             std::string(),
                             user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 }
 
 bool GAIAInfoUpdateServiceFactory::ServiceIsNULLWhileTesting() const {
   return true;
 }