Chromad: added AD Join ui, authpolicy_client

chrome/browser/chromeos/login/enrollment/enrollment_screen.h

Index: chrome/browser/chromeos/login/enrollment/enrollment_screen.h
diff --git a/chrome/browser/chromeos/login/enrollment/enrollment_screen.h b/chrome/browser/chromeos/login/enrollment/enrollment_screen.h
index ed771aad131c0994f6aa9fd0239d6a9186014c51..9bd361d02b6e9e8e6dcc67087a95b164bba53c67 100644
--- a/chrome/browser/chromeos/login/enrollment/enrollment_screen.h
+++ b/chrome/browser/chromeos/login/enrollment/enrollment_screen.h
@@ -65,6 +65,7 @@ class EnrollmentScreen
   void OnRetry() override;
   void OnCancel() override;
   void OnConfirmationClosed() override;
+  void OnAdJoined(const std::string& realm) override;
   void OnDeviceAttributeProvided(const std::string& asset_id,
                                  const std::string& location) override;
 
@@ -154,6 +155,7 @@ class EnrollmentScreen
   Auth last_auth_ = AUTH_OAUTH;
   bool enrollment_failed_once_ = false;
   std::string enrolling_user_domain_;
+  std::string auth_code_;
   std::unique_ptr<base::ElapsedTimer> elapsed_timer_;
   std::unique_ptr<EnterpriseEnrollmentHelper> enrollment_helper_;
   base::WeakPtrFactory<EnrollmentScreen> weak_ptr_factory_;