Implement QuotaTemporaryStorageEvictor.

webkit/quota/quota_database.h

 // Copyright (c) 2011 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 WEBKIT_QUOTA_QUOTA_DATABASE_H_
 #define WEBKIT_QUOTA_QUOTA_DATABASE_H_
 
 #include <map>
 
 #include "base/basictypes.h"
@@ skipping 10 matching lines @@
 }
 
 class GURL;
 
 namespace quota {
 
 // All the methods of this class must run on the DB thread.
 class QuotaDatabase {
  public:
   explicit QuotaDatabase(const FilePath& path);
-  ~QuotaDatabase();
+  virtual ~QuotaDatabase();
 
   void CloseConnection();
 
   bool GetHostQuota(const std::string& host, StorageType type, int64* quota);
   bool SetHostQuota(const std::string& host, StorageType type, int64 quota);
 
   bool SetOriginLastAccessTime(const GURL& origin, StorageType type,
                                base::Time last_access_time);
 
   bool DeleteHostQuota(const std::string& host, StorageType type);
@@ skipping 30 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(QuotaDatabaseTest, HostQuota);
   FRIEND_TEST_ALL_PREFIXES(QuotaDatabaseTest, GlobalQuota);
   FRIEND_TEST_ALL_PREFIXES(QuotaDatabaseTest, OriginLastAccessTimeLRU);
 
   DISALLOW_COPY_AND_ASSIGN(QuotaDatabase);
 };
 
 }  // namespace quota
 
 #endif  // WEBKIT_QUOTA_QUOTA_DATABASE_H_