tree b580f11b0ad7658d6b13e28a28234494a504954a
parent b74d27d1b2ede186a3c795d7947b5a6123fe3ec0
author Jenny Messerly <jmesserly@google.com> 1528322281 +0000
committer Jenny Messerly <jmesserly@google.com> 1528322281 +0000

unfork DDC package:async_helper

This code was from the old travis/karma test runner setup, it is no
longer used. Also deletes the old browser test runner files.

Change-Id: I7eab3ebdc709cfc9c48d6f230c73035bc512cea9
Reviewed-on: https://dart-review.googlesource.com/57780
Reviewed-by: Vijay Menon <vsm@google.com>