Introduce SVGPathQuery to hold SVG path query methods

third_party/WebKit/Source/core/svg/SVGPathByteStreamBuilder.h

Index: third_party/WebKit/Source/core/svg/SVGPathByteStreamBuilder.h
diff --git a/third_party/WebKit/Source/core/svg/SVGPathByteStreamBuilder.h b/third_party/WebKit/Source/core/svg/SVGPathByteStreamBuilder.h
index 94cb937366856877711549988918200f68b19bb1..9709497b2c4ea462113e6c8cd661080a9f0a226f 100644
--- a/third_party/WebKit/Source/core/svg/SVGPathByteStreamBuilder.h
+++ b/third_party/WebKit/Source/core/svg/SVGPathByteStreamBuilder.h
@@ -31,9 +31,6 @@ public:
     SVGPathByteStreamBuilder(SVGPathByteStream&);
 
 private:
-    void incrementPathSegmentCount() override { }
-    bool continueConsuming() override { return true; }
-
     void emitSegment(const PathSegmentData&) override;
 
     SVGPathByteStream& m_byteStream;