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

chrome/browser/chromeos/login/webui_login_display.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/webui_login_display.h"
 
 #include "ash/wm/user_activity_detector.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_util.h"
 #include "chrome/browser/chromeos/input_method/input_method_configuration.h"
 #include "chrome/browser/chromeos/input_method/input_method_manager.h"
@@ skipping 207 matching lines @@
   if (delegate_)
     delegate_->CancelPasswordChangedFlow();
 }
 
 void WebUILoginDisplay::CreateAccount() {
   DCHECK(delegate_);
   if (delegate_)
     delegate_->CreateAccount();
 }
 
-void WebUILoginDisplay::CompleteLogin(const std::string& username,
-                                      const std::string& password) {
+void WebUILoginDisplay::CompleteLogin(const UserCredentials& credentials) {
   DCHECK(delegate_);
   if (delegate_)
-    delegate_->CompleteLogin(username, password);
+    delegate_->CompleteLogin(credentials);
 }
 
-void WebUILoginDisplay::Login(const std::string& username,
-                              const std::string& password) {
+void WebUILoginDisplay::Login(const UserCredentials& credentials) {
   DCHECK(delegate_);
   if (delegate_)
-    delegate_->Login(username, password);
+    delegate_->Login(credentials);
 }
 
 void WebUILoginDisplay::LoginAsRetailModeUser() {
   DCHECK(delegate_);
   if (delegate_)
     delegate_->LoginAsRetailModeUser();
 }
 
 void WebUILoginDisplay::LoginAsGuest() {
   DCHECK(delegate_);
@@ skipping 109 matching lines @@
       base::TimeDelta::FromSeconds(kPasswordClearTimeoutSec), this,
       &WebUILoginDisplay::OnPasswordClearTimerExpired);
 }
 
 void WebUILoginDisplay::OnPasswordClearTimerExpired() {
   if (webui_handler_)
     webui_handler_->ClearUserPodPassword();
 }
 
 }  // namespace chromeos