message: backing out change which also appears in PR
diff: @@ -3617,8 +3617,6 @@ void ParMesh::UniformRefinement3D()
  UniformRefineGroups3D(old_nv, old_nedges, v_to_v, *faces_tbl,
  f2qf.Size() ? &f2qf : NULL);
  - delete faces_tbl;
  -
  UpdateNodes();
  }
  