diff -r b72c6db6890b -r 5dc02b23752f src/script/bridge/qscriptactivationobject_p.h
--- a/src/script/bridge/qscriptactivationobject_p.h	Wed Jun 23 19:07:03 2010 +0300
+++ b/src/script/bridge/qscriptactivationobject_p.h	Tue Jul 06 15:10:48 2010 +0300
@@ -51,14 +51,14 @@
     virtual bool isDynamicScope() const { return true; }
 
     virtual bool getOwnPropertySlot(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::PropertySlot&);
-    virtual bool getPropertyAttributes(JSC::ExecState*, const JSC::Identifier&, unsigned&) const;
-    virtual void getOwnPropertyNames(JSC::ExecState*, JSC::PropertyNameArray&, bool includeNonEnumerable = false);
+    virtual bool getOwnPropertyDescriptor(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::PropertyDescriptor&);
+    virtual void getOwnPropertyNames(JSC::ExecState*, JSC::PropertyNameArray&, JSC::EnumerationMode mode = JSC::ExcludeDontEnumProperties);
 
     virtual void putWithAttributes(JSC::ExecState *exec, const JSC::Identifier &propertyName, JSC::JSValue value, unsigned attributes);
     virtual void put(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::JSValue value, JSC::PutPropertySlot&);
     virtual void put(JSC::ExecState*, unsigned propertyName, JSC::JSValue value);
 
-    virtual bool deleteProperty(JSC::ExecState*, const JSC::Identifier& propertyName, bool checkDontDelete = true);
+    virtual bool deleteProperty(JSC::ExecState*, const JSC::Identifier& propertyName);
 
     virtual void defineGetter(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::JSObject* getterFunction);
     virtual void defineSetter(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::JSObject* setterFunction);