NextTimeoutFromHistogram  165 net/dns/dns_session.cc   base::TimeDelta timeout_histogram = NextTimeoutFromHistogram(server_index, 0);
NextTimeoutFromHistogram  193 net/dns/dns_session.cc       NextTimeoutFromHistogram(server_index, attempt);
NextTimeoutFromHistogram  217 net/dns/dns_session.cc   return NextTimeoutFromHistogram(server_index, attempt);
NextTimeoutFromHistogram  121 net/dns/dns_session.h   base::TimeDelta NextTimeoutFromHistogram(unsigned server_index, int attempt);