Support for auth code based authentication flow for both app and web UI driven flow.

chrome/browser/chromeos/login/online_attempt.cc

 // 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.
 
 #include "chrome/browser/chromeos/login/online_attempt.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 120 matching lines @@
 
 void OnlineAttempt::TryClientLogin() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   BrowserThread::PostDelayedTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(&OnlineAttempt::CancelClientLogin, weak_factory_.GetWeakPtr()),
       base::TimeDelta::FromMilliseconds(kClientLoginTimeoutMs));
 
   client_fetcher_->StartClientLogin(
-      attempt_->username,
-      attempt_->password,
+      attempt_->credentials.username,
+      attempt_->credentials.password,
       GaiaConstants::kSyncService,
       attempt_->login_token,
       attempt_->login_captcha,
       attempt_->hosted_policy());
 }
 
 bool OnlineAttempt::HasPendingFetch() {
   return client_fetcher_->HasPendingFetch();
 }
 
@@ skipping 12 matching lines @@
 }
 
 void OnlineAttempt::TriggerResolve(
     const LoginFailure& outcome) {
   attempt_->RecordOnlineLoginStatus(outcome);
   client_fetcher_.reset(NULL);
   resolver_->Resolve();
 }
 
 }  // namespace chromeos