LayoutTests/fast/text/word-space-with-kerning-4-expected.html

<div style="font-size: 20px; font-family: ahem; -webkit-font-smoothing: none;">
    <div style="-webkit-font-kerning: normal;">
      <span style="word-spacing: 60px">a<span>b<span>c	</span>	</span>	d
    </div>
    <div style="-webkit-font-kerning: normal;">
        <span style="word-spacing: 60px">a<span>b<span>c </span> </span> d
    </div>
</div>