107995fcdb
Picking up abandoned change: https://dart-review.googlesource.com/c/sdk/+/395461 Change-Id: Id5a876dec73870bb379e9ad89226669272ebf673 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/396382 Commit-Queue: Phil Quitslund <pquitslund@google.com> Reviewed-by: Marya Belanger <mbelanger@google.com>