Move SVG shape painting code to SVGShapePainter

Source/core/rendering/svg/RenderSVGPath.h

 /*
  * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
  * Copyright (C) 2005 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2006 Apple Computer, Inc
  * Copyright (C) 2009 Google, Inc.
  * Copyright (C) 2011 Renata Hodovan <reni@webkit.org>
  * Copyright (C) 2011 University of Szeged
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 17 matching lines @@
 
 #include "core/rendering/svg/RenderSVGShape.h"
 
 namespace blink {
 
 class RenderSVGPath final : public RenderSVGShape {
 public:
     explicit RenderSVGPath(SVGGraphicsElement*);
     virtual ~RenderSVGPath();
 
+    virtual const Vector<MarkerPosition>* markerPositions() const override { return &m_markerPositions; }
+
+    virtual const Vector<FloatPoint>* zeroLengthLineCaps() const override { return &m_zeroLengthLinecapLocations; }
+    static FloatRect zeroLengthSubpathRect(const FloatPoint&, float);
+
 private:
     virtual const char* renderName() const override { return "RenderSVGPath"; }
 
     virtual void updateShapeFromElement() override;
     FloatRect calculateUpdatedStrokeBoundingBox() const;
 
-    virtual void strokeShape(GraphicsContext*) const override;
     virtual bool shapeDependentStrokeContains(const FloatPoint&) override;
 
+    FloatRect markerRect(float strokeWidth) const;
+    bool shouldGenerateMarkerPositions() const;
+    virtual void processMarkerPositions() override;
+
     bool shouldStrokeZeroLengthSubpath() const;
-    Path* zeroLengthLinecapPath(const FloatPoint&) const;
-    FloatRect zeroLengthSubpathRect(const FloatPoint&, float) const;
     void updateZeroLengthSubpaths();
 
+    Vector<MarkerPosition> m_markerPositions;
     Vector<FloatPoint> m_zeroLengthLinecapLocations;
 };
 
 }
 
 #endif