private function buildHeaderView(PhabricatorProjectColumn $column)
 {
     $viewer = $this->getRequest()->getUser();
     $header = id(new PHUIHeaderView())->setUser($viewer)->setHeader($column->getDisplayName());
     if ($column->isHidden()) {
         $header->setStatus('fa-ban', 'dark', pht('Hidden'));
     }
     return $header;
 }