[ChromeOS] Always fetch oauth cooken when signing in via extension.

chrome/browser/chromeos/login/login_utils.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_LOGIN_UTILS_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_UTILS_H_
 #pragma once
 
 #include <string>
 
@@ skipping 39 matching lines @@
   virtual ~LoginUtils() {}
 
   // Loads and prepares profile for the session. Fires |delegate| in the end.
   // If |pending_requests| is true, there's a pending online auth request.
   virtual void PrepareProfile(
       const std::string& username,
       const std::string& password,
       const GaiaAuthConsumer::ClientLoginResult& credentials,
       bool pending_requests,
       bool using_oauth,
+      bool has_cookies,
       Delegate* delegate) = 0;
 
   // Invoked after the tmpfs is successfully mounted.
   // Asks session manager to restart Chrome in Browse Without Sign In mode.
   // |start_url| is url for launched browser to open.
   virtual void CompleteOffTheRecordLogin(const GURL& start_url) = 0;
 
   // Invoked when the user is logging in for the first time, or is logging in as
   // a guest user.
   virtual void SetFirstLoginPrefs(PrefService* prefs) = 0;
@@ skipping 40 matching lines @@
   // given command line.
   virtual std::string GetOffTheRecordCommandLine(
       const GURL& start_url,
       const CommandLine& base_command_line,
       CommandLine* command_line) = 0;
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_UTILS_H_