95d37b0921
This reverts commit836a1d7a88. Revert "Don't use ClassElementImpl for now in override checking." This reverts commit58e44c1400. Revert "large_class_declaration_test is slow now." This reverts commit56f6c52d58. Revert "Add regression test for issue 34392." This reverts commitef7d144bc7. Revert "Mixin declarations don't have supertype, fix isMoreSpecificThan()." This reverts commit95b8a19a20. Change-Id: Icda9cf9091ef35acc8fd61ac5dc135b3717eba0a Reviewed-on: https://dart-review.googlesource.com/76301 Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Commit-Queue: Zach Anderson <zra@google.com>