Chromad: Allow offline login.

chrome/browser/chromeos/login/existing_user_controller.h

Index: chrome/browser/chromeos/login/existing_user_controller.h
diff --git a/chrome/browser/chromeos/login/existing_user_controller.h b/chrome/browser/chromeos/login/existing_user_controller.h
index c47e79f5783646d58a381f34c4f07bbc35d9a681..e8a257763813de3a7f0ca0aec87b005687d6b243 100644
--- a/chrome/browser/chromeos/login/existing_user_controller.h
+++ b/chrome/browser/chromeos/login/existing_user_controller.h
@@ -40,6 +40,7 @@ class ListValue;
 
 namespace chromeos {
 
+class AuthPolicyLoginHelper;
 class BootstrapUserContextInitializer;
 class CrosSettings;
 class LoginDisplayHost;
@@ -299,6 +300,10 @@ class ExistingUserController
   // Used to execute login operations.
   std::unique_ptr<LoginPerformer> login_performer_;
 
+  // Used to execute login to AuthPolicy service. It provides authentication
+  // against Active Directory server.
+  std::unique_ptr<AuthPolicyLoginHelper> authpolicy_login_helper_;
+
   // Delegate to forward all authentication status events to.
   // Tests can use this to receive authentication status events.
   AuthStatusConsumer* auth_status_consumer_ = nullptr;