title: Workaround for __lookupGetter__ and __lookupSetter__ functions in Google Chrome/Webkit?
body: <p>Code depending on the <code>__lookupGetter__</code> and <code>__lookupSetter__</code> methods are <a href="http://code.google.com/p/chromium/issues/detail?id=13175" rel="nofollow">broken in Google Chrome</a> for native objects. This is a hindrance when writing an extension.</p>
  
  <p>Is there any workaround for it?</p>