Store blocked cookies in the tab contents.

chrome/browser/browsing_data_database_helper.h

 // Copyright (c) 2010 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_DATABASE_HELPER_H_
 #define CHROME_BROWSER_BROWSING_DATA_DATABASE_HELPER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 103 matching lines @@
 class CannedBrowsingDataDatabaseHelper : public BrowsingDataDatabaseHelper {
  public:
   explicit CannedBrowsingDataDatabaseHelper(Profile* profile);
 
   // Add a database to the set of canned databases that is returned by this
   // helper.
   void AddDatabase(const GURL& origin,
                    const std::string& name,
                    const std::string& description);
 
+  // Clear the list of canned databases.
+  void Reset();
+
   // BrowsingDataDatabaseHelper methods.
   virtual void StartFetching(
       Callback1<const std::vector<DatabaseInfo>& >::Type* callback);
   virtual void CancelNotification() {}
 
  private:
   virtual ~CannedBrowsingDataDatabaseHelper() {}
 
   DISALLOW_COPY_AND_ASSIGN(CannedBrowsingDataDatabaseHelper);
 };
 
 #endif  // CHROME_BROWSER_BROWSING_DATA_DATABASE_HELPER_H_