components: Extract pref_registry component out of user_prefs.

chrome/browser/chromeos/power/power_prefs.cc

 // Copyright 2013 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/chromeos/power/power_prefs.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/logging.h"
 #include "base/prefs/pref_change_registrar.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/common/pref_names.h"
 #include "chromeos/dbus/power_policy_controller.h"
-#include "components/user_prefs/pref_registry_syncable.h"
+#include "components/pref_registry/pref_registry_syncable.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
 
 namespace chromeos {
 
 PowerPrefs::PowerPrefs(PowerPolicyController* power_policy_controller)
     : power_policy_controller_(power_policy_controller),
       profile_(NULL) {
   notification_registrar_.Add(this,
@@ skipping 242 matching lines @@
                               update_callback);
   pref_change_registrar_->Add(prefs::kPowerUserActivityScreenDimDelayFactor,
                               update_callback);
   pref_change_registrar_->Add(prefs::kPowerWaitForInitialUserActivity,
                               update_callback);
 
   UpdatePowerPolicyFromPrefs();
 }
 
 }  // namespace chromeos