Chromium Code Reviews| Index: samples/swarm/swarm_ui_lib/observable/observable.dart |
| diff --git a/samples/swarm/swarm_ui_lib/observable/observable.dart b/samples/swarm/swarm_ui_lib/observable/observable.dart |
| index 356d10f7b5bee8329187c404df5c8c1a4ee0f743..9403e3c2307368ebd4fe20dc0c6a23e8da1dfa56 100644 |
| --- a/samples/swarm/swarm_ui_lib/observable/observable.dart |
| +++ b/samples/swarm/swarm_ui_lib/observable/observable.dart |
| @@ -5,7 +5,6 @@ |
| library observable; |
| import 'dart:collection'; |
| -import 'dart:collection-dev'; |
| part 'ChangeEvent.dart'; |
| part 'EventBatch.dart'; |