Drop special-case handling of zero-length subpaths

Source/core/paint/SVGShapePainter.h

Index: Source/core/paint/SVGShapePainter.h
diff --git a/Source/core/paint/SVGShapePainter.h b/Source/core/paint/SVGShapePainter.h
index 45241c23914bbe2919b0b006c3650b276cdb7971..b5c579875b7ac2c0e142debb8d7392d6b28a1fa7 100644
--- a/Source/core/paint/SVGShapePainter.h
+++ b/Source/core/paint/SVGShapePainter.h
@@ -15,7 +15,6 @@ namespace blink {
 class FloatRect;
 struct MarkerPosition;
 struct PaintInfo;
-class FloatPoint;
 class GraphicsContext;
 class LayoutSVGResourceMarker;
 class LayoutSVGShape;
@@ -33,7 +32,6 @@ private:
 
     void paintMarkers(const PaintInfo&, const FloatRect& boundingBox);
     void paintMarker(const PaintInfo&, LayoutSVGResourceMarker&, const MarkerPosition&, float);
-    void strokeZeroLengthLineCaps(GraphicsContext*, const SkPaint&);
 
     LayoutSVGShape& m_layoutSVGShape;
 };