Index: runtime/observatory/tests/service/dominator_tree_test.dart |
diff --git a/runtime/observatory/tests/service/dominator_tree_test.dart b/runtime/observatory/tests/service/dominator_tree_test.dart |
index b5c656604e1220dce3db9269aef89df6141f4f98..c5f62e8e367812fb690cb23f7b5e9cbefbc3dda2 100644 |
--- a/runtime/observatory/tests/service/dominator_tree_test.dart |
+++ b/runtime/observatory/tests/service/dominator_tree_test.dart |
@@ -6,7 +6,6 @@ |
import 'package:observatory/service_io.dart'; |
import 'package:unittest/unittest.dart'; |
import 'test_helper.dart'; |
-import 'dart:async'; |
// small example from [Lenguaer & Tarjan 1979] |
class R { var x; var y; var z; } |