Adds async interface method to PersistentPrefStore.

chrome/browser/prefs/value_map_pref_store.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/prefs/value_map_pref_store.h"
 
 #include <algorithm>
 
 #include "base/stl_util-inl.h"
 #include "base/values.h"
@@ skipping 19 matching lines @@
   if (prefs_.SetValue(key, value))
     FOR_EACH_OBSERVER(Observer, observers_, OnPrefValueChanged(key));
 }
 
 void ValueMapPrefStore::RemoveValue(const std::string& key) {
   if (prefs_.RemoveValue(key))
     FOR_EACH_OBSERVER(Observer, observers_, OnPrefValueChanged(key));
 }
 
 void ValueMapPrefStore::NotifyInitializationCompleted() {
-  FOR_EACH_OBSERVER(Observer, observers_, OnInitializationCompleted());
+  FOR_EACH_OBSERVER(Observer, observers_, OnInitializationCompleted(true));
 }
 
 ValueMapPrefStore::iterator ValueMapPrefStore::begin() {
   return prefs_.begin();
 }
 
 ValueMapPrefStore::iterator ValueMapPrefStore::end() {
   return prefs_.end();
 }
 
 ValueMapPrefStore::const_iterator ValueMapPrefStore::begin() const {
   return prefs_.begin();
 }
 
 ValueMapPrefStore::const_iterator ValueMapPrefStore::end() const {
   return prefs_.end();
 }