<script>
window.onload = function() {
  if (window.internals)
    internals.updateLayoutAndRunPostLayoutTasks();
  if (window.opener)
    window.opener.postMessage('done', '*');
  if (window.parent)
    window.parent.postMessage('done', '*');
}
</script>
<object name='plugin' type='application/x-blink-test-plugin'></object>