third_party/blink/web_tests/fast/overflow/trailing-float-linebox.html

<!-- This overflow section should have no scrollbars shown since everything fits. -->
<div style="overflow:auto; height:330px">
<div style="background-color: red; width: 571px; border: 10px solid silver; ">
   <div style="height: 300px; float:left; width: 571px; background-color: silver;">
    </div>
    <img width="571" height="10px" style="background-color: silver;">
</div>