cachedCollapsedBottomBorder 1125 Source/core/rendering/RenderTableCell.cpp     CollapsedBorderValue bottomVal = cachedCollapsedBottomBorder(styleForCellFlow);
cachedCollapsedBottomBorder  266 Source/core/rendering/RenderTableCell.h     CollapsedBorderValue cachedCollapsedBottomBorder(const RenderStyle*) const;