e97f818778
First stacktrace test making use of the shared testing functionality originally used by dart2js. Bug: Change-Id: Ia3528e2860a5bea48365c32a6526811d06ec001c Reviewed-on: https://dart-review.googlesource.com/23060 Commit-Queue: Jens Johansen <jensj@google.com> Reviewed-by: Johnni Winther <johnniwinther@google.com>