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chromium/content/test/data/accessibility/accname/name-text-with-value-labels-img.html 

<!--
@BLINK-DENY:descri*
-->
<!doctype html>
<html>
<body>
<input type="text" value="peanuts" id="test">
<img aria-labelledby="test" src="foo.jpg"/>
</body>
</html>