message: Back out "Bail from invalid loss timer"
  Summary: Original commit changeset:
diff: @@ -314,10 +314,7 @@ void onLossDetectionAlarm(
  if (conn.lossState.currentAlarmMethod ==
  LossState::AlarmMethod::EarlyRetransmitOrReordering) {
  auto lossTimeAndSpace = earliestLossTimer(conn);
  - if (!lossTimeAndSpace.first) {
  - LOG(ERROR) << "Invalid Quic loss timer";
  - return;
  - }
  + CHECK(lossTimeAndSpace.first);
  auto lossEvent = detectLossPackets<LossVisitor>(
  conn,
  getAckState(conn, lossTimeAndSpace.second).largestAckedByPeer,
  