flipLinesInBlockDirection  730 Source/core/rendering/InlineFlowBox.cpp             flipLinesInBlockDirection(lineTopIncludingMargins, lineBottomIncludingMargins);
flipLinesInBlockDirection  761 Source/core/rendering/InlineFlowBox.cpp             toInlineFlowBox(curr)->flipLinesInBlockDirection(lineTop, lineBottom);
flipLinesInBlockDirection  192 Source/core/rendering/InlineFlowBox.h     void flipLinesInBlockDirection(LayoutUnit lineTop, LayoutUnit lineBottom);