message: Fix a unit test,
diff: @@ -1504,7 +1504,6 @@ export class QuestionMatrixDropdownRenderedTable extends Base {
  var deleteCell = null;
  if (this.hasRemoveRows) {
  deleteCell = new QuestionMatrixDropdownRenderedCell();
  - res.cells.push(deleteCell);
  }
  var cell = new QuestionMatrixDropdownRenderedCell();
  cell.panel = row.detailPanel;
  @@ -1513,6 +1512,9 @@ export class QuestionMatrixDropdownRenderedTable extends Base {
  buttonCell.colSpans -
  (!!deleteCell ? deleteCell.colSpans : 0);
  res.cells.push(cell);
  + if (!!deleteCell) {
  + res.cells.push(deleteCell);
  + }
  return res;
  }
  