Codebase Browser
chromium
Go to App

chromium/third_party/blink/renderer/core/testing/data/hit_test.html 

<!doctype html>
<html>
<body style='margin:0px'>
<a href="http://www.google.com">
    <img style='width:50px; height:50px'/>
</a>
</body>
</html>