LayoutTests/fast/inline/trailing-whitespace-content-with-overflowing-inline-box-expected.html

<style>
div {
  font-family: Ahem;
  font-size: 15px;
  width: 40px;
  color: green;
}
span {
  padding-left: 25px;
  border-right: 15px solid green;
}
</style>
<div><span>X</span> X</p>