kiosk: Support update url for enterprise.

chrome/browser/chromeos/app_mode/startup_app_launcher.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_CHROMEOS_APP_MODE_STARTUP_APP_LAUNCHER_H_
 #define CHROME_BROWSER_CHROMEOS_APP_MODE_STARTUP_APP_LAUNCHER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 67 matching lines @@
   // OAuth parameters from /home/chronos/kiosk_auth file.
   struct KioskOAuthParams {
     std::string refresh_token;
     std::string client_id;
     std::string client_secret;
   };
 
   void OnLaunchSuccess();
   void OnLaunchFailure(KioskAppLaunchError::Error error);
 
-  // Callbacks from ExtensionUpdater.
-  void OnUpdateCheckFinished();
-
   void BeginInstall();
   void OnReadyToLaunch();
   void UpdateAppData();
 
   void InitializeTokenService();
   void MaybeInitializeNetwork();
   void MaybeLaunchApp();
 
   void StartLoadingOAuthFile();
   static void LoadOAuthFileOnBlockingPool(KioskOAuthParams* auth_params);
@@ skipping 25 matching lines @@
   bool wait_for_crx_update_;
 
   KioskOAuthParams auth_params_;
 
   DISALLOW_COPY_AND_ASSIGN(StartupAppLauncher);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_APP_MODE_STARTUP_APP_LAUNCHER_H_