Revert r48735 "Added user image screen for new user login (or old user logging in through"

chrome/browser/chromeos/login/mock_authenticator.h

 // Copyright (c) 2010 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_MOCK_AUTHENTICATOR_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_MOCK_AUTHENTICATOR_H_
 
 #include <string>
 
 #include "chrome/browser/chromeos/login/authenticator.h"
@@ skipping 84 matching lines @@
   }
 
   virtual void CompleteOffTheRecordLogin() {
   }
 
   virtual Authenticator* CreateAuthenticator(LoginStatusConsumer* consumer) {
     return new MockAuthenticator(
         consumer, expected_username_, expected_password_);
   }
 
-  virtual void EnableBrowserLaunch(bool enable) {
-  }
-
-  virtual bool IsBrowserLaunchEnabled() const {
-    return true;
-  }
-
-  virtual const std::string& GetAuthToken() const {
-    return auth_token_;
-  }
-
  private:
   std::string expected_username_;
   std::string expected_password_;
-  std::string auth_token_;
 
   DISALLOW_COPY_AND_ASSIGN(MockLoginUtils);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_MOCK_AUTHENTICATOR_H_