Rework the SVGPathConsumer interface

Source/core/svg/SVGPathBuilder.h

Index: Source/core/svg/SVGPathBuilder.h
diff --git a/Source/core/svg/SVGPathBuilder.h b/Source/core/svg/SVGPathBuilder.h
index 8427d42c8d64ab75b69c434001ee4f04935ed425..4d6b1a360d575c13dcad519268e1eee7187e1fb4 100644
--- a/Source/core/svg/SVGPathBuilder.h
+++ b/Source/core/svg/SVGPathBuilder.h
@@ -25,7 +25,6 @@
 #define SVGPathBuilder_h
 
 #include "core/svg/SVGPathConsumer.h"
-#include "platform/geometry/FloatPoint.h"
 
 namespace blink {
 
@@ -39,19 +38,7 @@ 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 { ASSERT_NOT_REACHED(); }
-    virtual void lineToVertical(float, PathCoordinateMode) override { ASSERT_NOT_REACHED(); }
-    virtual void curveToCubicSmooth(const FloatPoint&, const FloatPoint&, PathCoordinateMode) override { ASSERT_NOT_REACHED(); }
-    virtual void curveToQuadratic(const FloatPoint&, const FloatPoint&, PathCoordinateMode) override { ASSERT_NOT_REACHED(); }
-    virtual void curveToQuadraticSmooth(const FloatPoint&, PathCoordinateMode) override { ASSERT_NOT_REACHED(); }
-    virtual void arcTo(float, float, float, bool, bool, const FloatPoint&, PathCoordinateMode) override { ASSERT_NOT_REACHED(); }
+    virtual void emitSegment(const PathSegmentData&) override;
 
     Path& m_path;
     bool m_closed;