Create Login UI for Demo User.

chrome/browser/ui/webui/chromeos/login/signin_screen_handler.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_UI_WEBUI_CHROMEOS_LOGIN_SIGNIN_SCREEN_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_SIGNIN_SCREEN_HANDLER_H_
 #pragma once
 
 #include <string>
 
@@ skipping 45 matching lines @@
   // Confirms sign up by provided |username| and |password| specified.
   // Used for new user login via GAIA extension.
   virtual void CompleteLogin(const std::string& username,
                              const std::string& password) = 0;
 
   // Sign in using |username| and |password| specified.
   // Used for both known and new users.
   virtual void Login(const std::string& username,
                      const std::string& password) = 0;
 
+  // Sign in into a demo user session.
+  virtual void LoginAsDemoUser() = 0;
+
   // Sign in into Guest session.
   virtual void LoginAsGuest() = 0;
 
   // Signs out if the screen is currently locked.
   virtual void Signout() = 0;
 
   // Sign in into Guest session for fixing captive portal issues.
   virtual void FixCaptivePortal() = 0;
 
   // Create a new Google account.
@@ skipping 100 matching lines @@
   // Handles confirmation message of user authentication that was performed by
   // the authentication extension.
   void HandleCompleteLogin(const base::ListValue* args);
 
   // Handles get existing user list request when populating account picker.
   void HandleGetUsers(const base::ListValue* args);
 
   // Handles authentication request when signing in an existing user.
   void HandleAuthenticateUser(const base::ListValue* args);
 
+  // Handles entering as the demo user.
+  void HandleLaunchDemoUser(const base::ListValue* args);
+
   // Handles entering bwsi mode request.
   void HandleLaunchIncognito(const base::ListValue* args);
 
   // Handles fix captive portal request (starts guest session with specific
   // start URL).
   void HandleFixCaptivePortal(const base::ListValue* args);
 
   // Handles offline login request.
   void HandleOfflineLogin(const base::ListValue* args);
 
@@ skipping 88 matching lines @@
 
   // CapsLock state change notifier instance;
   SystemKeyEventListener* key_event_listener_;
 
   DISALLOW_COPY_AND_ASSIGN(SigninScreenHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_SIGNIN_SCREEN_HANDLER_H_