chromium/third_party/blink/web_tests/external/wpt/html/editing/dnd/interactive/plugins.html

<!doctype html>
<html>
  <head>
    <title>drag and drop should not remove styling of plugin object elements</title>
    <style type="text/css">
div {
  border: 10px solid orange;
  background: yellow;
  padding: 10px;
  height: 140px;
  width: 140px;
}
object {
  border: 10px solid gray;
  background: fuchsia;
  padding: 10px;
  height: 100px;
  width: 100px;
}
    </style>
  </head>
  <body>

    <p>Drag the following block by the orange border. The drag placeholder should contain all inner borders, but may optionally show white or pink instead of the navy square.</p>
    <div draggable="true" ondragstart="event.dataTransfer.setData('Text','dummy text');"><object data="../resources/boxnavy.swf"></object></div>

  </body>
</html>