1 files changed, 5 insertions, 4 deletions
diff --git a/Source/WebCore/html/DOMFormData.idl b/Source/WebCore/html/DOMFormData.idl
index 73ac211e1..4bab556be 100644
--- a/Source/WebCore/html/DOMFormData.idl
+++ b/Source/WebCore/html/DOMFormData.idl
@@ -33,13 +33,14 @@ module html {
     interface [
         CustomConstructor,
         JSGenerateToNativeObject,
-        JSGenerateToJS
+        JSGenerateToJSObject,
+        InterfaceName=FormData
     ] DOMFormData {
         // void append(DOMString name, DOMString value);
         // void append(DOMString name, Blob value, optional DOMString filename);
-        [Custom] void append(in [Optional=CallWithDefaultValue] DOMString name, 
-                             in [Optional=CallWithDefaultValue] DOMString value,
-                             in [Optional=CallWithDefaultValue] DOMString filename);
+        [Custom] void append(in [Optional=DefaultIsUndefined] DOMString name, 
+                             in [Optional=DefaultIsUndefined] DOMString value,
+                             in [Optional=DefaultIsUndefined] DOMString filename);
     };
 
 }