chromium/third_party/google-closure-library/closure/goog/ui/dialog_test_dom.html

<!--
Copyright The Closure Library Authors. All Rights Reserved.

Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<iframe id="f" src="javascript:'&lt;input&gt;'">
 <input/>
 '"&gt;
</iframe>