Show Flash LSOs for Pepper Flash in cookie dialog.

chrome/browser/browsing_data/browsing_data_flash_lso_helper.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_BROWSING_DATA_BROWSING_DATA_FLASH_LSO_HELPER_H_
+#define CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_FLASH_LSO_HELPER_H_
+
+#include <string>
+#include <vector>
+
+#include "base/callback_forward.h"
+#include "base/memory/ref_counted.h"
+
+namespace content {
+class BrowserContext;
+}
+
+// This class asynchronously fetches information about Flash LSOs and can delete
+// them.
+class BrowsingDataFlashLSOHelper
+    : public base::RefCounted<BrowsingDataFlashLSOHelper> {
+ public:
+  typedef base::Callback<void(const std::vector<std::string>&)>
+      GetSitesWithFlashDataCallback;
+
+  static BrowsingDataFlashLSOHelper* Create(
+      content::BrowserContext* browser_context);
+
+  virtual void StartFetching(const GetSitesWithFlashDataCallback& callback) = 0;
+  virtual void DeleteFlashLSOsForSite(const std::string& site) = 0;
+
+ protected:
+  friend class base::RefCounted<BrowsingDataFlashLSOHelper>;
+  virtual ~BrowsingDataFlashLSOHelper() {}
+};
+
+#endif  // CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_FLASH_LSO_HELPER_H_