Index: tools/dom/src/dartium_CustomElementSupport.dart |
diff --git a/tools/dom/src/dartium_CustomElementSupport.dart b/tools/dom/src/dartium_CustomElementSupport.dart |
index 3afc56ae4f26580000b18c05fbc3a1430e3f6b8e..37baa5595d7e6967706ee3dfd28ca15434bb1ff2 100644 |
--- a/tools/dom/src/dartium_CustomElementSupport.dart |
+++ b/tools/dom/src/dartium_CustomElementSupport.dart |
@@ -30,7 +30,8 @@ class _VMElementUpgrader implements ElementUpgrader { |
if (element.runtimeType != _nativeType) { |
throw new UnsupportedError('Element is incorrect type'); |
} |
- return _Utils.changeElementWrapper(element, _type); |
+ _Utils.changeElementWrapper(element, _type); |
+ return null; |
} |
} |