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

chrome/browser/policy/cloud_policy_constants.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_CLOUD_POLICY_CONSTANTS_H_
 #define CHROME_BROWSER_POLICY_CLOUD_POLICY_CONSTANTS_H_
 #pragma once
 
 namespace policy {
 
@@ skipping 63 matching lines @@
   // Service error: Activation pending.
   DM_STATUS_SERVICE_ACTIVATION_PENDING,
   // Service error: The serial number is not valid or not known to the server.
   DM_STATUS_SERVICE_INVALID_SERIAL_NUMBER,
   // Service error: The device id used for registration is already taken.
   DM_STATUS_SERVICE_DEVICE_ID_CONFLICT,
   // Service error: Policy not found. Error code defined by the DM folks.
   DM_STATUS_SERVICE_POLICY_NOT_FOUND = 902,
 };
 
+// List of modes that the device can be locked into.
+enum DeviceMode {
+  DEVICE_MODE_UNKNOWN,     // The device is not yet enrolled or owned.
+  DEVICE_MODE_CONSUMER,    // The device is locally owned as consumer device.
+  DEVICE_MODE_ENTERPRISE,  // The device is enrolled as an enterprise device.
+  DEVICE_MODE_KIOSK,       // The device is enrolled as kiosk/retail device.
+};
+
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_CLOUD_POLICY_CONSTANTS_H_