1e5aebc601
I was starting to migrate it to use primary constructors but realized the formatting was out of date, so I figured I may as well fix that first so that the migration CL is easier to read. There are no changes in this CL, I only ran `dart format .`. Change-Id: I25f772ce0e0a00d83f1f8b561fc8bb9fe9486859 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/506741 Auto-Submit: Bob Nystrom <rnystrom@google.com> Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Paul Berry <paulberry@google.com>