components: Extract pref_registry component out of user_prefs.

chrome/browser/network_time/network_time_service.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/network_time/network_time_service.h"
 
 #include "base/command_line.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/network_time/network_time_tracker.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
-#include "components/user_prefs/pref_registry_syncable.h"
+#include "components/pref_registry/pref_registry_syncable.h"
 
 // static
 void NetworkTimeService::RegisterProfilePrefs(
     user_prefs::PrefRegistrySyncable* registry) {
   registry->RegisterDictionaryPref(
       prefs::kNetworkTimeMapping,
       new base::DictionaryValue(),
       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 }
 
@@ skipping 54 matching lines @@
   if (!network_time_tracker_->GetNetworkTime(base::TimeTicks::Now(),
                                              &network_time_now, NULL)) {
     return local_time;
   }
   return local_time + (network_time_now - base::Time::Now());
 }
 
 base::Time NetworkTimeService::GetNetworkNow() {
   return GetNetworkTime(base::Time::Now());
 }