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

chrome/browser/policy/cloud_policy_data_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_data_store.h"
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "chrome/browser/policy/proto/device_management_backend.pb.h"
 
@@ skipping 143 matching lines @@
 
 UserAffiliation CloudPolicyDataStore::user_affiliation() const {
   return user_affiliation_;
 }
 
 bool CloudPolicyDataStore::known_machine_id() const {
   return known_machine_id_;
 }
 
 #if defined(OS_CHROMEOS)
+void CloudPolicyDataStore::set_device_mode(
+    EnterpriseInstallAttributes::DeviceMode device_mode) {
+  device_mode_ = device_mode;
+}
+
+EnterpriseInstallAttributes::DeviceMode
+    CloudPolicyDataStore::device_mode() const {
+  return device_mode_;
+}
+
 DeviceStatusCollector*
     CloudPolicyDataStore::device_status_collector() {
   return device_status_collector_.get();
 }
 
 void CloudPolicyDataStore::set_device_status_collector(
     DeviceStatusCollector* collector) {
   device_status_collector_.reset(collector);
 }
-#endif
+#endif  // OS_CHROMEOS
 
 void CloudPolicyDataStore::AddObserver(
     CloudPolicyDataStore::Observer* observer) {
   observer_list_.AddObserver(observer);
 }
 
 void CloudPolicyDataStore::RemoveObserver(
     CloudPolicyDataStore::Observer* observer) {
   observer_list_.RemoveObserver(observer);
 }
 
 void CloudPolicyDataStore::NotifyCredentialsChanged() {
   FOR_EACH_OBSERVER(Observer, observer_list_, OnCredentialsChanged());
 }
 
 void CloudPolicyDataStore::NotifyDeviceTokenChanged() {
   FOR_EACH_OBSERVER(Observer, observer_list_, OnDeviceTokenChanged());
 }
 
 }  // namespace policy