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

chrome/browser/policy/browser_policy_connector.cc

Index: chrome/browser/policy/browser_policy_connector.cc
diff --git a/chrome/browser/policy/browser_policy_connector.cc b/chrome/browser/policy/browser_policy_connector.cc
index bb6a250db4c839c50a669977cfc864ef7c5ac106..64441134b0cfd75bba1102b4b7ef882e2c82aab7 100644
--- a/chrome/browser/policy/browser_policy_connector.cc
+++ b/chrome/browser/policy/browser_policy_connector.cc
@@ -183,8 +183,11 @@ bool BrowserPolicyConnector::IsEnterpriseManaged() {
 EnterpriseInstallAttributes::LockResult
     BrowserPolicyConnector::LockDevice(const std::string& user) {
 #if defined(OS_CHROMEOS)
-  if (install_attributes_.get())
-    return install_attributes_->LockDevice(user);
+  if (install_attributes_.get()) {
+    return install_attributes_->LockDevice(user,
+                                           device_data_store_->device_mode(),
+                                           device_data_store_->device_id());
+  }
 #endif
 
   return EnterpriseInstallAttributes::LOCK_BACKEND_ERROR;