title: Gerrit Change has Status:Submitted, Merge Pending, how to solve it?
body: <p>The Gerrit system is only used by us several people.
  Once there is a Change A, and its status is: "Submitted, Merge Pending".
  The change list in the "open" web page.
  Also I noticed this Change had a dependency on another change B (which status is abandoned).</p>
  
  <ol>
  <li>How to make A listed on "Merged" web page ?</li>
  <li>How to make B disappear, so A has no more dependency on B ?</li>
  </ol>