Index: samples/word-finder/web/word_finder_element.dart |
diff --git a/samples/word-finder/web/word_finder_element.dart b/samples/word-finder/web/word_finder_element.dart |
index 4b787140eac3c7d816a3db0010085837852cd651..7a7984c726188a8c3381c7c78439e9275b159d92 100644 |
--- a/samples/word-finder/web/word_finder_element.dart |
+++ b/samples/word-finder/web/word_finder_element.dart |
@@ -9,7 +9,7 @@ import 'dart:async'; |
import 'package:polymer/polymer.dart'; |
@CustomTag('word-finder-element') |
-class WordFinderElement extends PolymerElement with ObservableMixin { |
+class WordFinderElement extends PolymerElement with Observable { |
bool get applyAuthorStyles => true; |
@observable List<String> charsList = toObservable( |