af45552aa5
These options only make sense with a source input, which is not supported in Dart 2. Change-Id: I7fcfecf44c310f49a688f189e77e8768cd82db23 Reviewed-on: https://dart-review.googlesource.com/65794 Reviewed-by: Zach Anderson <zra@google.com> Reviewed-by: Siva Annamalai <asiva@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>