New test cases for kiosk app crx file cache.

chrome/browser/chromeos/app_mode/kiosk_app_manager.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_KIOSK_APP_MANAGER_H_
 #define CHROME_BROWSER_CHROMEOS_APP_MODE_KIOSK_APP_MANAGER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 194 matching lines @@
 
   // Callback for reading handling checks of the owner public.
   void OnOwnerFileChecked(
       const GetConsumerKioskAutoLaunchStatusCallback& callback,
       bool* owner_present);
 
   // Reads/writes auto login state from/to local state.
   AutoLoginState GetAutoLoginState() const;
   void SetAutoLoginState(AutoLoginState state);
 
-  void GetKioskAppCrxCacheDir(base::FilePath* cache_dir);
+  void GetCrxCacheDir(base::FilePath* cache_dir);
+
+  bool GetCachedCrx(const std::string& app_id,
+                    base::FilePath* file_path,
+                    std::string* version);
 
   // True if machine ownership is already established.
   bool ownership_established_;
   ScopedVector<KioskAppData> apps_;
   std::string auto_launch_app_id_;
   ObserverList<KioskAppManagerObserver, true> observers_;
 
   scoped_ptr<CrosSettings::ObserverSubscription>
       local_accounts_subscription_;
   scoped_ptr<CrosSettings::ObserverSubscription>
       local_account_auto_login_id_subscription_;
 
   scoped_ptr<ExternalCache> external_cache_;
 
   DISALLOW_COPY_AND_ASSIGN(KioskAppManager);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_APP_MODE_KIOSK_APP_MANAGER_H_