tree 7f1dbb652297585f0202ce929992dccbe9080d7f
parent cb5edfd18c60b64f7e94f0ad520469e9749e0994
author Sam Rawlins <srawlins@google.com> 1606160167 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1606160167 +0000

Remove unused import of dart:async

Change-Id: I999e316293c995d831376afb71c340529b9de09c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/173460
Reviewed-by: Paul Berry <paulberry@google.com>
Commit-Queue: Samuel Rawlins <srawlins@google.com>