Index: sdk/lib/svg/dart2js/svg_dart2js.dart |
diff --git a/sdk/lib/svg/dart2js/svg_dart2js.dart b/sdk/lib/svg/dart2js/svg_dart2js.dart |
index 5ede4b13452171043cc5f618001da9726d74cdd0..526ac96cce0765e6af84bb8724ab1f90fd6f6203 100644 |
--- a/sdk/lib/svg/dart2js/svg_dart2js.dart |
+++ b/sdk/lib/svg/dart2js/svg_dart2js.dart |
@@ -4053,7 +4053,7 @@ class AttributeClassSet extends CssClassSetImpl { |
Set<String> readClasses() { |
var classname = _element.attributes['class']; |
if (classname is AnimatedString) { |
- classname = classname.baseVal; |
+ classname = (classname as AnimatedString).baseVal; |
} |
Set<String> s = new LinkedHashSet<String>(); |