Handle policy refresh internally in ConfigurationPolicyPrefStore.

chrome/test/testing_pref_service.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 "chrome/test/testing_pref_service.h"
 
 #include "chrome/browser/policy/configuration_policy_pref_store.h"
 #include "chrome/browser/prefs/command_line_pref_store.h"
 #include "chrome/browser/prefs/pref_notifier.h"
 #include "chrome/browser/prefs/pref_value_store.h"
 #include "chrome/browser/prefs/testing_pref_store.h"
 
 // TODO(pamg): Instantiate no PrefStores by default. Allow callers to specify
 // which they want, and expand usage of this class to more unit tests.
 TestingPrefService::TestingPrefService()
     : PrefService(
         managed_platform_prefs_ = new TestingPrefStore(),
         device_management_prefs_ = new TestingPrefStore(),
         NULL,
         NULL,
         user_prefs_ = new TestingPrefStore(),
-        NULL,
         NULL) {
 }
 
 const Value* TestingPrefService::GetManagedPref(const char* path) const {
   return GetPref(managed_platform_prefs_, path);
 }
 
 void TestingPrefService::SetManagedPref(const char* path, Value* value) {
   SetPref(managed_platform_prefs_, path, value);
 }
@@ skipping 23 matching lines @@
 void TestingPrefService::SetPref(TestingPrefStore* pref_store,
                                  const char* path,
                                  Value* value) {
   pref_store->SetValue(path, value);
 }
 
 void TestingPrefService::RemovePref(TestingPrefStore* pref_store,
                                     const char* path) {
   pref_store->RemoveValue(path);
 }