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

chrome/browser/chromeos/login/login_utils.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_UTILS_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_UTILS_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
 
 class CommandLine;
 class GURL;
 class Profile;
 class PrefRegistrySimple;
 class PrefService;
 
 namespace chromeos {
 
 class Authenticator;
 class LoginDisplayHost;
 class LoginStatusConsumer;
+struct UserCredentials;
 
 class LoginUtils {
  public:
   class Delegate {
    public:
     // Called after profile is loaded and prepared for the session.
     virtual void OnProfilePrepared(Profile* profile) = 0;
 
 #if defined(ENABLE_RLZ)
     // Called after post-profile RLZ initialization.
@@ skipping 24 matching lines @@
   // login host is deleted.
   virtual void DoBrowserLaunch(Profile* profile,
                                LoginDisplayHost* login_host) = 0;
 
   // Loads and prepares profile for the session. Fires |delegate| in the end.
   // If |pending_requests| is true, there's a pending online auth request.
   // If |display_email| is not empty, user's displayed email will be set to
   // this value, shown in UI.
   // Also see DelegateDeleted method.
   virtual void PrepareProfile(
-      const std::string& username,
+      const UserCredentials& credentials,
       const std::string& display_email,
-      const std::string& password,
       bool using_oauth,
       bool has_cookies,
       Delegate* delegate) = 0;
 
   // Invalidates |delegate|, which was passed to PrepareProfile method call.
   virtual void DelegateDeleted(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.
@@ skipping 24 matching lines @@
   // Stops background fetchers.
   virtual void StopBackgroundFetchers() = 0;
 
   // Initialize RLZ.
   virtual void InitRlzDelayed(Profile* user_profile) = 0;
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_UTILS_H_