Start on replacing path+style with shape in patherenderer

src/gpu/batches/GrMSAAPathRenderer.h

Index: src/gpu/batches/GrMSAAPathRenderer.h
diff --git a/src/gpu/batches/GrMSAAPathRenderer.h b/src/gpu/batches/GrMSAAPathRenderer.h
index 0c27e8cba1a8160530cae028567235ee15f72dc2..e1cf4a3cf314e5eab109f26bc964a82f5e4bc446 100644
--- a/src/gpu/batches/GrMSAAPathRenderer.h
+++ b/src/gpu/batches/GrMSAAPathRenderer.h
@@ -13,7 +13,7 @@
 
 class SK_API GrMSAAPathRenderer : public GrPathRenderer {
 private:
-    StencilSupport onGetStencilSupport(const SkPath&) const override;
+    StencilSupport onGetStencilSupport(const GrShape&) const override;
 
     bool onCanDrawPath(const CanDrawPathArgs&) const override;
 
@@ -27,7 +27,7 @@ private:
                           const GrClip&,
                           GrColor,
                           const SkMatrix& viewMatrix,
-                          const SkPath&,
+                          const GrShape&,
                           bool stencilOnly);
 
     typedef GrPathRenderer INHERITED;