Minor change to Ganesh path renderers

src/gpu/batches/GrMSAAPathRenderer.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrMSAAPathRenderer_DEFINED
 #define GrMSAAPathRenderer_DEFINED
 
 #include "GrPathRenderer.h"
 #include "SkTypes.h"
 
 class SK_API GrMSAAPathRenderer : public GrPathRenderer {
 private:
     StencilSupport onGetStencilSupport(const GrShape&) const override;
 
     bool onCanDrawPath(const CanDrawPathArgs&) const override;
 
     bool onDrawPath(const DrawPathArgs&) override;
 
     void onStencilPath(const StencilPathArgs&) override;
 
     bool internalDrawPath(GrDrawContext*,
                           const GrPaint&,
-                          const GrUserStencilSettings*,
+                          const GrUserStencilSettings&,
                           const GrClip&,
                           const SkMatrix& viewMatrix,
                           const GrShape&,
                           bool stencilOnly);
 
     typedef GrPathRenderer INHERITED;
 };
 
 #endif