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    <body><span class="vcard"><a class="email" href="mailto:dbates&#64;webkit.org" title="Daniel Bates &lt;dbates&#64;webkit.org&gt;"> <span class="fn">Daniel Bates</span></a>
</span> changed
              <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - ASSERTION FAILURE: !stayWithin || child-&gt;tree().isDescendantOf(stayWithin) in FrameTree::traverseNext()"
   href="https://bugs.webkit.org/show_bug.cgi?id=160434">bug 160434</a>
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            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
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           <td style="text-align:right;">URL</td>
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               &nbsp;
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           <td>data:text/html,&lt;iframe height='500' width='500' srcdoc='&lt;video src=&quot;http://www.quirksmode.org/html5/videos/big_buck_bunny.mp4&quot; controls&gt;'&gt;&lt;/iframe&gt;
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      <span>You are receiving this mail because:</span>
      
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          <li>You are the assignee for the bug.</li>
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