f3cec061eb
- Add a type argument count to JSInvocationMirror. - Change stubs to pass the argument count. Change-Id: I448dbee9a2aa0be17c24ae79eae0c89e7574fa7c Reviewed-on: https://dart-review.googlesource.com/49820 Commit-Queue: Stephen Adams <sra@google.com> Reviewed-by: Sigmund Cherem <sigmund@google.com>