bfaf674479
No change in the generated JavaScript for dart2js based on both a small foo.dart sample file and tests/lib/js/js_util/properties_test.dart All changes in generated JavaScript for DDC are smaller and clearer: - foo.dart: https://paste.googleplex.com/4738045023617024 - properties_test.dart: https://paste.googleplex.com/5107699705446400 Bug: #44533 Change-Id: I670f0226fbef90d05a95c51d918831bea58d6aa3 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/187840 Commit-Queue: Riley Porter <rileyporter@google.com> Reviewed-by: Sigmund Cherem <sigmund@google.com> Reviewed-by: Srujan Gaddam <srujzs@google.com>