DnsBlackholeChecker(
scoped_refptr<net::URLRequestContextGetter> url_request_context_getter,
std::string talkgadget_prefix);
- virtual ~DnsBlackholeChecker();
+ ~DnsBlackholeChecker() override;
// net::URLFetcherDelegate interface.
- virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE;
+ void OnURLFetchComplete(const net::URLFetcher* source) override;
// Initiates a check the verify that the host talkgadget has not been "DNS
// blackholed" to prevent connections. If this is called again before the