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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Small removal of useless code for MathML token elements"
   href="https://bugs.webkit.org/show_bug.cgi?id=157568">157568</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Small removal of useless code for MathML token elements
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>WebKit
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>WebKit Nightly Build
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>Normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P2
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>MathML
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>webkit-unassigned&#64;lists.webkit.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>fred.wang&#64;free.fr
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>alex&#64;igalia.com, rego&#64;igalia.com
          </td>
        </tr>

        <tr>
          <th>Depends on</th>
          <td>152244, 153987, 157519, 157521
          </td>
        </tr></table>
      <p>
        <div>
        <pre>I'm extracting two small pieces from <a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED - Refactor RenderMathMLOperator and RenderMathMLToken to avoid using anonymous renderers"
   href="show_bug.cgi?id=155018">bug 155018</a> that remove some useless code for the MathML token elements.

- The mtext CSS rule is probably a hack that is not necessary anymore as indicated on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Find a replacement for -webkit-line-box-contain in mathml.css"
   href="show_bug.cgi?id=151592">bug 151592</a>.
- The setAlignItemsPosition style change won't make sense after we remove flexbox anyway.

I don't know whether or not it can be taken before the preliminary refactoring on MathOperator and RenderMathMLRoot. But at least after that the removal does not break any tests.</pre>
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      </p>
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