Refactor kiosk app launch to be part of login screen UI flow.

chrome/browser/chromeos/login/webui_screen_locker.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_WEBUI_SCREEN_LOCKER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_WEBUI_SCREEN_LOCKER_H_
 
 #include <string>
 
 #include "ash/wm/lock_state_observer.h"
@@ skipping 71 matching lines @@
   virtual void OnUserSelected(const std::string& username) OVERRIDE;
   virtual void OnStartEnterpriseEnrollment() OVERRIDE;
   virtual void OnStartKioskEnableScreen() OVERRIDE;
   virtual void OnStartDeviceReset() OVERRIDE;
   virtual void OnStartKioskAutolaunchScreen() OVERRIDE;
   virtual void ShowWrongHWIDScreen() OVERRIDE;
   virtual void ResetPublicSessionAutoLoginTimer() OVERRIDE;
   virtual void ResyncUserData() OVERRIDE;
   virtual void SetDisplayEmail(const std::string& email) OVERRIDE;
   virtual void Signout() OVERRIDE;
+  virtual void LoginAsKioskApp(const std::string& app_id) OVERRIDE;
 
   // content::NotificationObserver (via WebUILoginView) implementation.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
   // LockWindow::Observer implementation.
   virtual void OnLockWindowReady() OVERRIDE;
 
   // LockStateObserver override.
@@ skipping 40 matching lines @@
   scoped_ptr<login::NetworkStateHelper> network_state_helper_;
 
   base::WeakPtrFactory<WebUIScreenLocker> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WebUIScreenLocker);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_WEBUI_SCREEN_LOCKER_H_