private void layoutHeight(Integer innerHeight, UIGridLayout layout,
FacesContext facesContext) {
final List<UIGridLayout.Row> rows = layout.ensureRows();
LayoutTokens layoutTokens = layout.getRowLayout();
layoutTokens.ensureSize(rows.size(), rows.size() == 1 ? new RelativeLayoutToken(1) : new FixedLayoutToken());
/*LayoutInfo.createLayoutTokens(
(String) layout.getAttributes().get(ATTR_ROWS),
rows.size(), rows.size() == 1 ? "1*" : "fixed");*/
int renderedRowCount = rows.size();