Added UserCloudPolicyManager::ShutdownAndRemovePolicy()

chrome/browser/policy/user_cloud_policy_store_chromeos.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/user_cloud_policy_store_chromeos.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 164 matching lines @@
 }
 
 void UserCloudPolicyStoreChromeOS::Load() {
   // Cancel all pending requests.
   weak_factory_.InvalidateWeakPtrs();
   session_manager_client_->RetrieveUserPolicy(
       base::Bind(&UserCloudPolicyStoreChromeOS::OnPolicyRetrieved,
                  weak_factory_.GetWeakPtr()));
 }
 
+void UserCloudPolicyStoreChromeOS::RemoveStoredPolicy() {
+  // This should never be called on ChromeOS since it is not possible to sign
+  // out of a Profile. The underlying policy store is only removed if the
+  // Profile itself is deleted.
+  NOTREACHED();
+}
+
 void UserCloudPolicyStoreChromeOS::OnPolicyRetrieved(
     const std::string& policy_blob) {
   if (policy_blob.empty()) {
     // Policy fetch failed. Try legacy caches if we haven't done that already.
     if (!legacy_caches_loaded_ && legacy_loader_.get()) {
       legacy_caches_loaded_ = true;
       legacy_loader_->Load(
           base::Bind(&UserCloudPolicyStoreChromeOS::OnLegacyLoadFinished,
                      weak_factory_.GetWeakPtr()));
     } else {
@@ skipping 168 matching lines @@
           .Append(kPolicyDir);
   const FilePath policy_cache_file = policy_dir.Append(kPolicyCacheFile);
   const FilePath token_cache_file = policy_dir.Append(kTokenCacheFile);
 
   return scoped_ptr<CloudPolicyStore>(new UserCloudPolicyStoreChromeOS(
       chromeos::DBusThreadManager::Get()->GetSessionManagerClient(),
       token_cache_file, policy_cache_file));
 }
 
 }  // namespace policy