Chromium Code Reviews| Index: lib/observe/list.dart |
| diff --git a/lib/observe/list.dart b/lib/observe/list.dart |
| index ddcc4b1687aa9c5b352af0fa0a9f1e498dba1074..6cd244d95b1c97237bbd9b1420e88fd505e41e99 100644 |
| --- a/lib/observe/list.dart |
| +++ b/lib/observe/list.dart |
| @@ -152,7 +152,6 @@ class ObservableList<E> extends ListMixinWorkaround with Observable |
| Iterable expand(Iterable f(E)) { |
| throw new UnimplementedError(); |
| - return null; |
| } |
| String toString() { |