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

chrome/browser/chromeos/login/existing_user_controller.cc

 // 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.
 
 #include "chrome/browser/chromeos/login/existing_user_controller.h"
 
 #include "base/command_line.h"
 #include "base/message_loop.h"
 #include "base/stringprintf.h"
 #include "base/string_util.h"
@@ skipping 326 matching lines @@
     bool pending_requests,
     bool using_oauth) {
   bool known_user = UserManager::Get()->IsKnownUser(username);
   bool login_only =
       CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
           switches::kLoginScreen) == WizardController::kLoginScreenName;
   ready_for_browser_launch_ = known_user || login_only;
 
   two_factor_credentials_ = credentials.two_factor;
 
+  bool has_cookies =
+      login_performer_->auth_mode() == LoginPerformer::AUTH_MODE_EXTENSION;
+
   // LoginPerformer instance will delete itself once online auth result is OK.
   // In case of failure it'll bring up ScreenLock and ask for
   // correct password/display error message.
   // Even in case when following online,offline protocol and returning
   // requests_pending = false, let LoginPerformer delete itself.
   login_performer_->set_delegate(NULL);
   LoginPerformer* performer = login_performer_.release();
   performer = NULL;
 
   // Will call OnProfilePrepared() in the end.
   LoginUtils::Get()->PrepareProfile(username,
                                     password,
                                     credentials,
                                     pending_requests,
                                     using_oauth,
+                                    has_cookies,
                                     this);
 
 
   if (login_status_consumer_)
     login_status_consumer_->OnLoginSuccess(username, password,
                                            credentials, pending_requests,
                                            using_oauth);
 
   // Notifiy LoginDisplay to allow it provide visual feedback to user.
   login_display_->OnLoginSuccess(username);
@@ skipping 184 matching lines @@
   }
   if (CrosLibrary::Get()->EnsureLoaded()) {
     CryptohomeLibrary* cryptohomed = CrosLibrary::Get()->GetCryptohomeLibrary();
     cryptohomed->AsyncSetOwnerUser(
         UserCrosSettingsProvider::cached_owner(), NULL);
     cryptohomed->AsyncDoAutomaticFreeDiskSpaceControl(NULL);
   }
 }
 
 }  // namespace chromeos