408918d6f5
Fixes https://github.com/dart-lang/sdk/issues/54937. Tested: pkg/dartdev test for `dart devtools` command, and new `dtd_test.dart` in pkg/dds. Change-Id: I530ba2fe4d5809082378b61c282ba7856974e21e Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/354460 Commit-Queue: Kenzie Davisson <kenzieschmoll@google.com> Reviewed-by: Ben Konyi <bkonyi@google.com> Reviewed-by: Dan Chevalier <danchevalier@google.com>