ShapeOutsideFloatOffsetMode 2513 Source/core/rendering/RenderBlockFlow.cpp LayoutUnit RenderBlockFlow::nextFloatLogicalBottomBelow(LayoutUnit logicalHeight, ShapeOutsideFloatOffsetMode offsetMode) const
ShapeOutsideFloatOffsetMode  281 Source/core/rendering/RenderBlockFlow.h     LayoutUnit nextFloatLogicalBottomBelow(LayoutUnit, ShapeOutsideFloatOffsetMode = ShapeOutsideFloatMarginBoxOffset) const;