Revert of added GrMSAAPathRenderer

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
deleted file mode 100644
index 0ffd28029162d7477001d1de3475562148726363..0000000000000000000000000000000000000000
--- a/src/gpu/batches/GrMSAAPathRenderer.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * 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 SkPath&, const GrStrokeInfo&) const override;
-
-    bool onCanDrawPath(const CanDrawPathArgs&) const override;
-
-    bool onDrawPath(const DrawPathArgs&) override;
-
-    void onStencilPath(const StencilPathArgs&) override;
-
-    bool internalDrawPath(GrDrawTarget*,
-                          GrPipelineBuilder*,
-                          GrColor,
-                          const SkMatrix& viewMatrix,
-                          const SkPath&,
-                          const GrStrokeInfo&,
-                          bool stencilOnly);
-
-    typedef GrPathRenderer INHERITED;
-};
-
-#endif