1 files changed, 4 insertions, 1 deletions
diff --git a/src/3rdparty/webkit/JavaScriptCore/API/JSCallbackObject.h b/src/3rdparty/webkit/JavaScriptCore/API/JSCallbackObject.h
index 86f2f32..d19890a 100644
--- a/src/3rdparty/webkit/JavaScriptCore/API/JSCallbackObject.h
+++ b/src/3rdparty/webkit/JavaScriptCore/API/JSCallbackObject.h
@@ -50,9 +50,12 @@ public:
 
     static PassRefPtr<Structure> createStructure(JSValue proto) 
     { 
-        return Structure::create(proto, TypeInfo(ObjectType, ImplementsHasInstance | OverridesHasInstance)); 
+        return Structure::create(proto, TypeInfo(ObjectType, StructureFlags)); 
     }
 
+protected:
+    static const unsigned StructureFlags = OverridesGetOwnPropertySlot | ImplementsHasInstance | OverridesHasInstance | OverridesMarkChildren | OverridesGetPropertyNames | Base::StructureFlags;
+
 private:
     virtual UString className() const;