prevInFlow->GetPrevInFlow(&prevInFlow)) {
prevInFlow = prevInFlow->GetPrevInFlow()) {
nscoord CalcHeightFromUnpaginatedHeight(nsPresContext*  aPresContext,                                        nsTableRowFrame& aRow){  nscoord height = 0;  nsTableRowFrame* firstInFlow = (nsTableRowFrame*)aRow.GetFirstInFlow();  if (!firstInFlow) ABORT1(0);  if (firstInFlow->HasUnpaginatedHeight()) {    height = firstInFlow->GetUnpaginatedHeight(aPresContext);    for (nsIFrame* prevInFlow = aRow.GetPrevInFlow(); prevInFlow;         prevInFlow->GetPrevInFlow(&prevInFlow)) {      height -= prevInFlow->GetSize().height;    }  }  return PR_MAX(height, 0);}