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

chrome/browser/policy/device_policy_cache_unittest.cc

Index: chrome/browser/policy/device_policy_cache_unittest.cc
diff --git a/chrome/browser/policy/device_policy_cache_unittest.cc b/chrome/browser/policy/device_policy_cache_unittest.cc
index 775fe05b31464a3e676c87baea8b01dad31df786..b438cdad3cc8dc4e0e222f8313b67b47968fbdda 100644
--- a/chrome/browser/policy/device_policy_cache_unittest.cc
+++ b/chrome/browser/policy/device_policy_cache_unittest.cc
@@ -91,7 +91,10 @@ class DevicePolicyCacheTest : public testing::Test {
 
   void MakeEnterpriseDevice(const char* registration_user) {
     ASSERT_EQ(EnterpriseInstallAttributes::LOCK_SUCCESS,
-              install_attributes_.LockDevice(registration_user));
+              install_attributes_.LockDevice(
+                  registration_user,
+                  DEVICE_MODE_ENTERPRISE,
+                  std::string()));
   }
 
   const Value* GetPolicy(const char* policy_name) {