Added RefreshPolicies to PolicyService.

chrome/browser/policy/mock_configuration_policy_provider.cc

 // Copyright (c) 2012 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/policy/mock_configuration_policy_provider.h"
 
 #include "chrome/browser/policy/configuration_policy_pref_store.h"
 #include "policy/policy_constants.h"
 
 namespace policy {
 
 MockConfigurationPolicyProvider::MockConfigurationPolicyProvider()
     : ConfigurationPolicyProvider(GetChromePolicyDefinitionList()),
-      initialization_complete_(false) {
-}
+      initialization_complete_(false),
+      notify_on_refresh_(true) {}
 
 MockConfigurationPolicyProvider::~MockConfigurationPolicyProvider() {}
 
 void MockConfigurationPolicyProvider::AddMandatoryPolicy(
     const std::string& policy,
     Value* value) {
   policy_map_.Set(policy, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER, value);
 }
 
 void MockConfigurationPolicyProvider::AddRecommendedPolicy(
     const std::string& policy,
     Value* value) {
   policy_map_.Set(policy, POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_USER, value);
 }
 
 void MockConfigurationPolicyProvider::RemovePolicy(const std::string& policy) {
   policy_map_.Erase(policy);
 }
 
 void MockConfigurationPolicyProvider::SetInitializationComplete(
     bool initialization_complete) {
   initialization_complete_ = initialization_complete;
 }
 
+void MockConfigurationPolicyProvider::SetNotifyOnRefresh(bool notify) {
+  notify_on_refresh_ = notify;
+}
+
 bool MockConfigurationPolicyProvider::ProvideInternal(PolicyMap* policies) {
   policies->CopyFrom(policy_map_);
   return true;
 }
 
 bool MockConfigurationPolicyProvider::IsInitializationComplete() const {
   return initialization_complete_;
 }
 
 void MockConfigurationPolicyProvider::RefreshPolicies() {
-  NotifyPolicyUpdated();
+  if (notify_on_refresh_)
+    NotifyPolicyUpdated();
 }
 
 MockConfigurationPolicyObserver::MockConfigurationPolicyObserver() {}
 
 MockConfigurationPolicyObserver::~MockConfigurationPolicyObserver() {}
 
 }  // namespace policy