Move 'closePath' handling to the consumers

Source/core/svg/SVGPathStringBuilder.h

 /*
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 17 matching lines @@
 
 class SVGPathStringBuilder final : public SVGPathConsumer {
 public:
     String result();
 
 private:
     virtual void incrementPathSegmentCount() override { }
     virtual bool continueConsuming() override { return true; }
 
     // Used in UnalteredParsing/NormalizedParsing modes.
-    virtual void moveTo(const FloatPoint&, bool closed, PathCoordinateMode) override;
+    virtual void moveTo(const FloatPoint&, PathCoordinateMode) override;
     virtual void lineTo(const FloatPoint&, PathCoordinateMode) override;
     virtual void curveToCubic(const FloatPoint&, const FloatPoint&, const FloatPoint&, PathCoordinateMode) override;
     virtual void closePath() override;
 
     // Only used in UnalteredParsing mode.
     virtual void lineToHorizontal(float, PathCoordinateMode) override;
     virtual void lineToVertical(float, PathCoordinateMode) override;
     virtual void curveToCubicSmooth(const FloatPoint&, const FloatPoint&, PathCoordinateMode) override;
     virtual void curveToQuadratic(const FloatPoint&, const FloatPoint&, PathCoordinateMode) override;
     virtual void curveToQuadraticSmooth(const FloatPoint&, PathCoordinateMode) override;
     virtual void arcTo(float, float, float, bool largeArcFlag, bool sweepFlag, const FloatPoint&, PathCoordinateMode) override;
 
     StringBuilder m_stringBuilder;
 };
 
 } // namespace blink
 
 #endif // SVGPathStringBuilder_h