1 files changed, 2 insertions, 2 deletions
diff --git a/Source/WebCore/dom/MutationRecord.idl b/Source/WebCore/dom/MutationRecord.idl
index c19b41f21..a7883c50f 100644
--- a/Source/WebCore/dom/MutationRecord.idl
+++ b/Source/WebCore/dom/MutationRecord.idl
@@ -41,8 +41,8 @@ module core {
         readonly attribute Node nextSibling;
 
         readonly attribute DOMString attributeName;
-        readonly attribute [ConvertNullStringTo=Null] DOMString attributeNamespace;
+        readonly attribute [TreatReturnedNullStringAs=Null] DOMString attributeNamespace;
 
-        readonly attribute [ConvertNullStringTo=Null] DOMString oldValue;
+        readonly attribute [TreatReturnedNullStringAs=Null] DOMString oldValue;
     };
 }