c034cacd41
It doesn't make sense to say "when null-safety is enabled" any longer. Also add a TODO note referring to a GitHub issue. Change-Id: Ib27ea9a8054fee5fa663ed85c7fec6a72fb01961 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/468140 Commit-Queue: Samuel Rawlins <srawlins@google.com> Reviewed-by: Paul Berry <paulberry@google.com>