Update components for new prefs location.

components/prefs/pref_change_registrar.cc

 // Copyright (c) 2010 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 "base/prefs/pref_change_registrar.h"
+#include "components/prefs/pref_change_registrar.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
-#include "base/prefs/pref_service.h"
+#include "components/prefs/pref_service.h"
 
 PrefChangeRegistrar::PrefChangeRegistrar() : service_(NULL) {}
 
 PrefChangeRegistrar::~PrefChangeRegistrar() {
   // If you see an invalid memory access in this destructor, this
   // PrefChangeRegistrar might be subscribed to an OffTheRecordProfileImpl that
   // has been destroyed. This should not happen any more but be warned.
   // Feel free to contact battre@chromium.org in case this happens.
   RemoveAll();
 }
@@ skipping 65 matching lines @@
   callback.Run();
 }
 
 PrefService* PrefChangeRegistrar::prefs() {
   return service_;
 }
 
 const PrefService* PrefChangeRegistrar::prefs() const {
   return service_;
 }