Adds async interface method to PersistentPrefStore.

chrome/browser/browser_process_impl.cc

 // Copyright (c) 2011 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/browser_process_impl.h"
 
 #include <map>
 #include <set>
 #include <vector>
 
@@ skipping 827 matching lines @@
   profile_manager_.reset(new ProfileManager());
 }
 
 void BrowserProcessImpl::CreateLocalState() {
   DCHECK(!created_local_state_ && local_state_.get() == NULL);
   created_local_state_ = true;
 
   FilePath local_state_path;
   PathService::Get(chrome::FILE_LOCAL_STATE, &local_state_path);
   local_state_.reset(
-      PrefService::CreatePrefService(local_state_path, NULL, NULL));
+      PrefService::CreatePrefService(local_state_path, NULL, NULL, false));
 
   // Initialize the prefs of the local state.
   browser::RegisterLocalState(local_state_.get());
 
   pref_change_registrar_.Init(local_state_.get());
 
   print_job_manager_->InitOnUIThread(local_state_.get());
 
   // Initialize the notification for the default browser setting policy.
   local_state_->RegisterBooleanPref(prefs::kDefaultBrowserSettingEnabled,
@@ skipping 211 matching lines @@
 }
 
 void BrowserProcessImpl::OnAutoupdateTimer() {
   if (CanAutorestartForUpdate()) {
     DLOG(WARNING) << "Detected update.  Restarting browser.";
     RestartPersistentInstance();
   }
 }
 
 #endif  // (defined(OS_WIN) || defined(OS_LINUX)) && !defined(OS_CHROMEOS)