1 files changed, 3 insertions, 3 deletions
diff --git a/src/3rdparty/webkit/JavaScriptCore/API/JSCallbackObject.h b/src/3rdparty/webkit/JavaScriptCore/API/JSCallbackObject.h
index 9d22ad91f..4360baa3b 100644
--- a/src/3rdparty/webkit/JavaScriptCore/API/JSCallbackObject.h
+++ b/src/3rdparty/webkit/JavaScriptCore/API/JSCallbackObject.h
@@ -61,12 +61,12 @@ private:
     
     virtual void put(ExecState*, const Identifier&, JSValue, PutPropertySlot&);
 
-    virtual bool deleteProperty(ExecState*, const Identifier&);
-    virtual bool deleteProperty(ExecState*, unsigned);
+    virtual bool deleteProperty(ExecState*, const Identifier&, bool checkDontDelete = true);
+    virtual bool deleteProperty(ExecState*, unsigned, bool checkDontDelete = true);
 
     virtual bool hasInstance(ExecState* exec, JSValue value, JSValue proto);
 
-    virtual void getPropertyNames(ExecState*, PropertyNameArray&);
+    virtual void getPropertyNames(ExecState*, PropertyNameArray&, unsigned listedAttributes = Structure::Prototype);
 
     virtual double toNumber(ExecState*) const;
     virtual UString toString(ExecState*) const;