[cros] Add --stub-cros-settings option for testing.

chrome/browser/chromeos/login/ownership_service.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_OWNERSHIP_SERVICE_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_OWNERSHIP_SERVICE_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 111 matching lines @@
                                OwnerManager::Delegate* d);
   static void FailAttempt(OwnerManager::Delegate* d);
 
   OwnerManager* manager() { return manager_.get(); }
 
   scoped_refptr<OwnerManager> manager_;
   scoped_refptr<OwnerKeyUtils> utils_;
   content::NotificationRegistrar notification_registrar_;
   volatile Status ownership_status_;
   base::Lock ownership_status_lock_;
+
+  // If true, current user is regarded as owner (for testing only).
+  bool force_ownership_;
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_OWNERSHIP_SERVICE_H_