paintColumnBorder  142 Source/core/rendering/RenderFrameSet.cpp                 paintColumnBorder(paintInfo, pixelSnappedIntRect(LayoutRect(adjustedPaintOffset.x() + xPos, adjustedPaintOffset.y() + yPos, borderThickness, height())));
paintColumnBorder  124 Source/core/rendering/RenderFrameSet.h     void paintColumnBorder(const PaintInfo&, const IntRect&);