Added UserCloudPolicyManager::ShutdownAndRemovePolicy()

chrome/browser/policy/cloud_policy_store.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/cloud_policy_store.h"
 
 namespace policy {
 
 CloudPolicyStore::Observer::~Observer() {}
 
 CloudPolicyStore::CloudPolicyStore()
     : status_(STATUS_OK),
       validation_status_(CloudPolicyValidatorBase::VALIDATION_OK),
       is_initialized_(false) {}
 
 CloudPolicyStore::~CloudPolicyStore() {}
 
+void CloudPolicyStore::Clear() {
+  RemoveStoredPolicy();
+  policy_.reset();
+  policy_map_.Clear();
+  NotifyStoreLoaded();
+}
+
 void CloudPolicyStore::AddObserver(CloudPolicyStore::Observer* observer) {
   observers_.AddObserver(observer);
 }
 
 void CloudPolicyStore::RemoveObserver(CloudPolicyStore::Observer* observer) {
   observers_.RemoveObserver(observer);
 }
 
 void CloudPolicyStore::NotifyStoreLoaded() {
   is_initialized_ = true;
   FOR_EACH_OBSERVER(Observer, observers_, OnStoreLoaded(this));
 }
 
 void CloudPolicyStore::NotifyStoreError() {
   is_initialized_ = true;
   FOR_EACH_OBSERVER(Observer, observers_, OnStoreError(this));
 }
 
 }  // namespace