chrome/browser/browsing_data/browsing_data_flash_lso_helper.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_FLASH_LSO_HELPER_H_
   6 #define CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_FLASH_LSO_HELPER_H_
   7
   8 #include <string>
   9 #include <vector>
  10
  11 #include "base/callback_forward.h"
  12 #include "base/memory/ref_counted.h"
  13
  14 namespace content {
  15 class BrowserContext;
  16 }
  17
  18 // This class asynchronously fetches information about Flash LSOs and can delete
  19 // them.
  20 class BrowsingDataFlashLSOHelper
  21     : public base::RefCounted<BrowsingDataFlashLSOHelper> {
  22  public:
  23   typedef base::Callback<void(const std::vector<std::string>&)>
  24       GetSitesWithFlashDataCallback;
  25
  26   static BrowsingDataFlashLSOHelper* Create(
  27       content::BrowserContext* browser_context);
  28
  29   virtual void StartFetching(const GetSitesWithFlashDataCallback& callback) = 0;
  30   virtual void DeleteFlashLSOsForSite(const std::string& site) = 0;
  31
  32  protected:
  33   friend class base::RefCounted<BrowsingDataFlashLSOHelper>;
  34   virtual ~BrowsingDataFlashLSOHelper() {}
  35 };
  36
  37 #endif  // CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_FLASH_LSO_HELPER_H_