idth=80>Auto</td>
    <td data-expected-width=40>Auto</td>
    <td data-expected-width=40>Auto</td>
    <td data-expected-width=160>Auto</td>
  </tr>
</table>

<p 14 class="testdesc">Assignable: 1px, C0 Auto/100 colspan=2 , C1 100/Auto
Auto header cells with colspan, table is min width
min_width does not get redistributed.
</p>
<table style="width:1px" data-expected-width=144>
  <tr>
    <td colspan=2 data-expected-width=8>
      <div style="width:100px">100</div></td>
    <td style="width:100px" data-expec