8fc486fb48
This constructor will be broken in Dart 3. Change-Id: I8c11a862ba55bb1310d87c66e6ce5c3d85825b88 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/140004 Reviewed-by: Ben Konyi <bkonyi@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>