Merge 96341 - We should ignore the return value of GetRealNamedProperty

Source/WebCore/bindings/v8/custom/V8DOMWindowCustom.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 481 matching lines @@
     if (!frame)
         return notHandledByInterceptor();
 
     // Search sub-frames.
     AtomicString propName = v8StringToAtomicWebCoreString(name);
     Frame* child = frame->tree()->child(propName);
     if (child)
         return toV8(child->domWindow());
 
     // Search IDL functions defined in the prototype
-    v8::Handle<v8::Value> result = info.Holder()->GetRealNamedProperty(name);
-    if (!result.IsEmpty())
-        return result;
+    if (!info.Holder()->GetRealNamedProperty(name).IsEmpty())
+        return notHandledByInterceptor();
 
     // Search named items in the document.
     Document* doc = frame->document();
 
     if (doc && doc->isHTMLDocument()) {
         if (static_cast<HTMLDocument*>(doc)->hasNamedItem(propName.impl()) || doc->hasElementWithId(propName.impl())) {
             RefPtr<HTMLCollection> items = doc->windowNamedItems(propName);
             if (items->length() >= 1) {
                 if (items->length() == 1)
                     return toV8(items->firstItem());
@@ skipping 102 matching lines @@
     v8::Handle<v8::Context> context = V8Proxy::context(frame);
     if (context.IsEmpty())
         return v8::Handle<v8::Object>();
 
     v8::Handle<v8::Object> global = context->Global();
     ASSERT(!global.IsEmpty());
     return global;
 }
 
 } // namespace WebCore