Rework the SVGPathConsumer interface

Source/core/svg/SVGPathByteStreamBuilder.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
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #ifndef SVGPathByteStreamBuilder_h
 #define SVGPathByteStreamBuilder_h
 
-#include "core/svg/SVGPathByteStream.h"
 #include "core/svg/SVGPathConsumer.h"
-#include "platform/geometry/FloatPoint.h"
-#include "wtf/PassOwnPtr.h"
-#include "wtf/text/WTFString.h"
 
 namespace blink {
 
+class SVGPathByteStream;
+
 class SVGPathByteStreamBuilder final : public SVGPathConsumer {
 public:
     SVGPathByteStreamBuilder(SVGPathByteStream&);
 
 private:
     virtual void incrementPathSegmentCount() override { }
     virtual bool continueConsuming() override { return true; }
 
-    // Used in UnalteredParsing/NormalizedParsing modes.
-    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;
+    virtual void emitSegment(const PathSegmentData&) override;
 
     SVGPathByteStream& m_byteStream;
 };
 
 } // namespace blink
 
 #endif // SVGPathByteStreamBuilder_h