RightBorderEdge  1410 Source/core/rendering/RenderBoxModelObject.cpp     AllBorderEdges = TopBorderEdge | BottomBorderEdge | LeftBorderEdge | RightBorderEdge
RightBorderEdge  1425 Source/core/rendering/RenderBoxModelObject.cpp     return (flags & (TopBorderEdge | RightBorderEdge)) == (TopBorderEdge | RightBorderEdge)
RightBorderEdge  1426 Source/core/rendering/RenderBoxModelObject.cpp         || (flags & (RightBorderEdge | BottomBorderEdge)) == (RightBorderEdge | BottomBorderEdge)