public function process(Tracker_IDisplayTrackerLayout $layout, Codendi_Request $request, PFUser $current_user)
{
if ($this->workflow_factory->deleteWorkflow($request->get('delete'))) {
$GLOBALS['Response']->addFeedback('info', $GLOBALS['Language']->getText('workflow_admin', 'deleted'));
$GLOBALS['Response']->redirect(TRACKER_BASE_URL . '/?' . http_build_query(array('tracker' => (int) $this->tracker->id, 'func' => Workflow::FUNC_ADMIN_TRANSITIONS)));
}
}