// database cleanup.
HistoryDatabase();
- virtual ~HistoryDatabase();
+ ~HistoryDatabase() override;
// Call before Init() to set the error callback to be used for the
// underlying database connection.
friend class InMemoryURLIndexTest;
// Overridden from URLDatabase:
- virtual sql::Connection& GetDB() OVERRIDE;
+ sql::Connection& GetDB() override;
// Migration -----------------------------------------------------------------