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

chrome/browser/chromeos/login/mock_authenticator.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/mock_authenticator.h"
 
 namespace chromeos {
 
 bool MockAuthenticator::AuthenticateToLogin(Profile* profile,
                                  const std::string& username,
@@ skipping 72 matching lines @@
 bool MockLoginUtils::ShouldWaitForWifi() {
   return false;
 }
 
 void MockLoginUtils::PrepareProfile(
     const std::string& username,
     const std::string& password,
     const GaiaAuthConsumer::ClientLoginResult& res,
     bool pending_requests,
     bool using_oauth,
+    bool has_cookies,
     Delegate* delegate) {
   DCHECK_EQ(expected_username_, username);
   DCHECK_EQ(expected_password_, password);
   // Profile hasn't been loaded.
   delegate->OnProfilePrepared(NULL);
 }
 
 Authenticator* MockLoginUtils::CreateAuthenticator(
     LoginStatusConsumer* consumer) {
   return new MockAuthenticator(
@@ skipping 14 matching lines @@
     CommandLine* command_line) {
   return std::string();
 }
 
 bool MockLoginUtils::TransferDefaultCookies(Profile* default_profile,
                                                    Profile* new_profile) {
   return true;
 }
 
 }  // namespace chromeos