Add support for kiosk mode on the client. Make sure the settings are written in the lockbox.

chrome/browser/policy/device_token_fetcher.h

 // 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.
 
 #ifndef CHROME_BROWSER_POLICY_DEVICE_TOKEN_FETCHER_H_
 #define CHROME_BROWSER_POLICY_DEVICE_TOKEN_FETCHER_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 61 matching lines @@
     STATE_TOKEN_AVAILABLE,
     // Device unmanaged.
     STATE_UNMANAGED,
     // The device is not enlisted for the domain.
     STATE_BAD_SERIAL,
     // Error, retry later.
     STATE_ERROR,
     // Temporary error. Retry sooner.
     STATE_TEMPORARY_ERROR,
     // Server rejected the auth token.
-    STATE_BAD_AUTH
+    STATE_BAD_AUTH,
+    // Server didn't send enrollment mode or the enrollment mode is not known to
+    // the client.
+    STATE_BAD_ENROLLMENT_MODE,
   };
 
   // Common initialization helper.
   void Initialize(DeviceManagementService* service,
                   CloudPolicyCacheBase* cache,
                   CloudPolicyDataStore* data,
                   PolicyNotifier* notifier,
                   DelayedWorkScheduler* scheduler);
 
   // Resets |backend_|, then uses |auth_token_| and |device_id_| to perform
@@ skipping 30 matching lines @@
   CloudPolicyDataStore* data_store_;
 
   scoped_ptr<DelayedWorkScheduler> scheduler_;
 
   DISALLOW_COPY_AND_ASSIGN(DeviceTokenFetcher);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_DEVICE_TOKEN_FETCHER_H_