Don't let creating Google accounts on the Active Directory devices.

chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc

Index: chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
diff --git a/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc b/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
index d15de311a2a85e8c40d88ec512ad9dfc5d8d7ed4..43e51762b26c28385ff3a1fdc309b49bdd4e7954 100644
--- a/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
+++ b/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
@@ -1159,6 +1159,8 @@ void SigninScreenHandler::HandleAuthenticateUser(const AccountId& account_id,
   UserContext user_context(account_id);
   user_context.SetKey(Key(password));
   user_context.SetIsUsingPin(authenticated_by_pin);
+  if (account_id.GetAccountType() == AccountType::ACTIVE_DIRECTORY)
+    user_context.SetUserType(user_manager::USER_TYPE_ACTIVE_DIRECTORY);
   delegate_->Login(user_context, SigninSpecifics());
 
   HidePinKeyboardIfNeeded(account_id);