message: upstream: delete stale TODO
  This was fixed in
diff: @@ -1311,12 +1311,6 @@ bool BaseDynamicClusterImpl::updateDynamicHostList(const HostVector& new_hosts,
  // At this point we've accounted for all the new hosts as well the hosts that previously
  // existed in this priority.
  -
  - // TODO(mattklein123): This stat is used by both the RR and LR load balancer to decide at
  - // runtime whether to use either the weighted or unweighted mode. If we extend weights to
  - // static clusters or DNS SRV clusters we need to make sure this gets set. Better, we should
  - // avoid pivoting on this entirely and probably just force a host set refresh if any weights
  - // change.
  info_->stats().max_host_weight_.set(max_host_weight);
  // Whatever remains in current_priority_hosts should be removed.
  