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

chrome/browser/ui/webui/chromeos/login/kiosk_app_menu_handler.h

 // Copyright 2013 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_KIOSK_APP_MENU_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_KIOSK_APP_MENU_HANDLER_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 19 matching lines @@
   // content::WebUIMessageHandler overrides:
   virtual void RegisterMessages() OVERRIDE;
 
  private:
   // Sends all kiosk apps to webui.
   void SendKioskApps();
 
   // JS callbacks.
   void HandleInitializeKioskApps(const base::ListValue* args);
   void HandleKioskAppsLoaded(const base::ListValue* args);
-  void HandleLaunchKioskApps(const base::ListValue* args);
   void HandleCheckKioskAppLaunchError(const base::ListValue* args);
 
   // KioskAppManagerObserver overrides:
   virtual void OnKioskAppsSettingsChanged() OVERRIDE;
   virtual void OnKioskAppDataChanged(const std::string& app_id) OVERRIDE;
 
   // Callback for KioskAppManager::GetConsumerKioskModeStatus().
   void OnGetConsumerKioskModeStatus(
       KioskAppManager::ConsumerKioskModeStatus status);
 
   bool initialized_;
   base::WeakPtrFactory<KioskAppMenuHandler> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(KioskAppMenuHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_KIOSK_APP_MENU_HANDLER_H_