Extract gpu line dashing to GrDashLinePathRenderer

src/gpu/GrStencilAndCoverPathRenderer.h

Index: src/gpu/GrStencilAndCoverPathRenderer.h
diff --git a/src/gpu/GrStencilAndCoverPathRenderer.h b/src/gpu/GrStencilAndCoverPathRenderer.h
index a28b6aa8abb2bc09df151bb9f2ac5c145910475a..7e3c005f3e42a091a53da6ca4ec52196d54df0ad 100644
--- a/src/gpu/GrStencilAndCoverPathRenderer.h
+++ b/src/gpu/GrStencilAndCoverPathRenderer.h
@@ -29,28 +29,28 @@ public:
                              const GrPipelineBuilder*,
                              const SkMatrix& viewMatrix,
                              const SkPath&,
-                             const SkStrokeRec&,
+                             const GrStrokeInfo&,
                              bool antiAlias) const override;
 
 protected:
     virtual StencilSupport onGetStencilSupport(const GrDrawTarget*,
                                                const GrPipelineBuilder*,
                                                const SkPath&,
-                                               const SkStrokeRec&) const override;
+                                               const GrStrokeInfo&) const override;
 
     virtual bool onDrawPath(GrDrawTarget*,
                             GrPipelineBuilder*,
                             GrColor,
                             const SkMatrix& viewMatrix,
                             const SkPath&,
-                            const SkStrokeRec&,
+                            const GrStrokeInfo&,
                             bool antiAlias) override;
 
     virtual void onStencilPath(GrDrawTarget*,
                                GrPipelineBuilder*,
                                const SkMatrix& viewMatrix,
                                const SkPath&,
-                               const SkStrokeRec&) override;
+                               const GrStrokeInfo&) override;
 
 private:
     GrStencilAndCoverPathRenderer(GrGpu*);