chromium/chrome/test/data/plugin_power_saver/block_tiny_plugins.html

<object id='tiny_same_origin' data='fake.swf'
    type='application/x-shockwave-flash' width='3' height='3'></object>
<object id='tiny_cross_origin_1' data='http://a.com/fake.swf'
    type='application/x-shockwave-flash' width='3' height='3'></object>
<object id='tiny_cross_origin_2' data='http://a.com/fake.swf'
    type='application/x-shockwave-flash' width='1' height='1'></object>

<div id='container' style='width: 0px; height: 0px; overflow: hidden;'>
  <object id='completely_obscured' data='http://otherorigin.com/fake.swf'
      type='application/x-shockwave-flash' width='400' height='500'
      style='float: right;'>
  </object>
</div>