content/test/data/accessibility/snapshot/outer.html - codesearch/chromium/src - Git at Google

 <button>Before</button>
 <iframe></iframe>
 <button>Middle</button>
 <iframe></iframe>
 <button>After</button>
	<button>Before</button>
	<iframe></iframe>
	<button>Middle</button>
	<iframe></iframe>
	<button>After</button>