258487cafd
Fixes https://github.com/dart-lang/sdk/issues/47087 TEST=Fixes vm/dart_2/spawn_shutdown_test/1 test failure. Change-Id: I416c4732d71eed9fe6fb26b8a5ce12ed5b122d4d Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/212584 Commit-Queue: Martin Kustermann <kustermann@google.com> Auto-Submit: Martin Kustermann <kustermann@google.com> Reviewed-by: Daco Harkes <dacoharkes@google.com>