[binding] Check own property on named property accessor

Source/bindings/tests/results/V8TestEventTarget.cpp

 /*
     This file is part of the Blink open source project.
     This file has been auto-generated by CodeGeneratorV8.pm. DO NOT MODIFY!
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library is distributed in the hope that it will be useful,
@@ skipping 162 matching lines @@
     }
     return v8Boolean(result);
 }
 
 v8::Handle<v8::Value> V8TestEventTarget::namedPropertyGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
 {
     if (!info.Holder()->GetRealNamedPropertyInPrototypeChain(name).IsEmpty())
         return v8Undefined();
     if (info.Holder()->HasRealNamedCallbackProperty(name))
         return v8Undefined();
+    if (info.Holder()->HasRealNamedProperty(name))
+        return v8Undefined();
 
     ASSERT(V8DOMWrapper::maybeDOMWrapper(info.Holder()));
     TestEventTarget* collection = toNative(info.Holder());
     AtomicString propertyName = toWebCoreAtomicString(name);
     RefPtr<Node> element = collection->namedItem(propertyName);
     if (!element)
         return v8Undefined();
     return toV8Fast(element.release(), info, collection);
 }
 
 v8::Handle<v8::Value> V8TestEventTarget::namedPropertySetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
 {
     if (!info.Holder()->GetRealNamedPropertyInPrototypeChain(name).IsEmpty())
         return v8Undefined();
     if (info.Holder()->HasRealNamedCallbackProperty(name))
         return v8Undefined();
+    if (info.Holder()->HasRealNamedProperty(name))
+        return v8Undefined();
     TestEventTarget* collection = toNative(info.Holder());
     V8TRYCATCH_FOR_V8STRINGRESOURCE(V8StringResource<>, propertyName, name);
     V8TRYCATCH_FOR_V8STRINGRESOURCE(V8StringResource<>, propertyValue, value);
     bool result;
     if (value->IsUndefined())
         result = collection->anonymousNamedSetterUndefined(propertyName);
     else
         result = collection->anonymousNamedSetter(propertyName, propertyValue);
     if (!result)
         return v8Undefined();
@@ skipping 80 matching lines @@
     installPerContextProperties(wrapper, impl.get(), isolate);
     V8DOMWrapper::associateObjectWithWrapper(impl, &info, wrapper, isolate, WrapperConfiguration::Independent);
     return wrapper;
 }
 void V8TestEventTarget::derefObject(void* object)
 {
     static_cast<TestEventTarget*>(object)->deref();
 }
 
 } // namespace WebCore