Roll IDL to multivm@1350

core/xml/XSLTProcessor.idl

Index: core/xml/XSLTProcessor.idl
diff --git a/core/xml/XSLTProcessor.idl b/core/xml/XSLTProcessor.idl
index 5cef21eb81b44b7b42b07f8c5a4f784f8f71c997..f552ed1eefdf5e04b99d18d758b287a1c66f5ca4 100644
--- a/core/xml/XSLTProcessor.idl
+++ b/core/xml/XSLTProcessor.idl
@@ -36,8 +36,8 @@
 ] interface XSLTProcessor {
 
     void importStylesheet([Default=Undefined] optional Node stylesheet);
-    DocumentFragment transformToFragment([Default=Undefined] optional Node source, [Default=Undefined] optional Document docVal);
-    Document transformToDocument([Default=Undefined] optional Node source);
+    [CustomElementCallbacks=Enable] DocumentFragment transformToFragment([Default=Undefined] optional Node source, [Default=Undefined] optional Document docVal);
+    [CustomElementCallbacks=Enable] Document transformToDocument([Default=Undefined] optional Node source);
 
     [Custom] void setParameter(DOMString namespaceURI, DOMString localName, DOMString value);
     [Custom, TreatReturnedNullStringAs=Undefined] DOMString getParameter(DOMString namespaceURI, DOMString localName);