OAuth2 sign-in flow for ChromeOS

chrome/browser/chromeos/login/login_performer.h

 // Copyright (c) 2012 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_LOGIN_PERFORMER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_PERFORMER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 202 matching lines @@
   bool screen_lock_requested_;
 
   // True if LoginPerformer instance is waiting for the initial (very first one)
   // online authentication response. Used to distinguish cases when screen
   // is locked during that stage. No need to resolve screen lock action then.
   bool initial_online_auth_pending_;
 
   // Authorization mode type.
   AuthorizationMode auth_mode_;
 
-  // True if we use OAuth during authorization process.
-  bool using_oauth_;
-
   base::WeakPtrFactory<LoginPerformer> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(LoginPerformer);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_PERFORMER_H_