Update chrome for new prefs location.

chrome/browser/policy/cloud/user_policy_signin_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/policy/cloud/user_policy_signin_service_factory.h"
 
 #include "base/memory/ref_counted.h"
-#include "base/prefs/pref_service.h"
 #include "build/build_config.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/policy/cloud/user_cloud_policy_manager_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/profile_oauth2_token_service_factory.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/policy/core/browser/browser_policy_connector.h"
 #include "components/pref_registry/pref_registry_syncable.h"
+#include "components/prefs/pref_service.h"
 #include "net/url_request/url_request_context_getter.h"
 
 #if defined(OS_ANDROID) || defined(OS_IOS)
 #include "chrome/browser/policy/cloud/user_policy_signin_service_mobile.h"
 #else
 #include "chrome/browser/policy/cloud/user_policy_signin_service.h"
 #endif
 
 namespace policy {
 
@@ skipping 68 matching lines @@
 }
 
 void UserPolicySigninServiceFactory::RegisterProfilePrefs(
     user_prefs::PrefRegistrySyncable* user_prefs) {
 #if defined(OS_ANDROID) || defined(OS_IOS)
   user_prefs->RegisterInt64Pref(prefs::kLastPolicyCheckTime, 0);
 #endif
 }
 
 }  // namespace policy