tree 86e008d100932b5ca4dbc8957537af377e9ab3ba
parent 933ad32baa95ce3dc012e1d762c508f75423ba91
author Kevin Moore <kevmoo@google.com> 1557764861 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1557764861 +0000

[observatory] Cleanup unused imports, fix warning about SDK version

Change-Id: I80f1861b8dd1d1fa5eea93cc305fa0ee2475580d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/101884
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
Auto-Submit: Kevin Moore <kevmoo@google.com>