message: Keep "Show hidden rows" text constant now that checkbox appears
diff: @@ -383,11 +383,6 @@ void DebugMessageView::messages_contextMenu(const QPoint &pos)
  m_ToggleMessageType->setVisible(false);
  }
  - QString showHidden = tr("Show hidden rows");
  - QString hideHidden = tr("Stop showing hidden rows");
  -
  - m_ShowHidden->setText(m_FilterModel->showHidden ? hideHidden : showHidden);
  -
  RDDialog::show(m_ContextMenu, ui->messages->viewport()->mapToGlobal(pos));
  }
  