a8b42efa1a
Also remove assert no longer needed due to null safety. Cq-Include-Trybots: luci.dart.try:vm-kernel-precomp-linux-product-x64-try,vm-kernel-precomp-linux-release-x64-try Change-Id: I1b19316801db7cb586d16e6bdc1f00014be93bdb Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/186286 Reviewed-by: Clement Skau <cskau@google.com> Commit-Queue: Tess Strickland <sstrickl@google.com>