Privatize GrBatch subclass overrides

src/gpu/batches/GrDrawVerticesBatch.h

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrDrawVerticesBatch_DEFINED
 #define GrDrawVerticesBatch_DEFINED
 
@@ skipping 27 matching lines @@
                                                 vertexCount, indices, indexCount, colors,
                                                 localCoords, bounds));
     }
 
     const char* name() const override { return "DrawVerticesBatch"; }
 
     void getInvariantOutputColor(GrInitInvariantOutput* out) const override;
 
     void getInvariantOutputCoverage(GrInitInvariantOutput* out) const override;
 
-    void initBatchTracker(const GrPipelineOptimizations&) override;
-
     SkSTArray<1, Geometry, true>* geoData() { return &fGeoData; }
 
 private:
     void onPrepareDraws(Target*) override;
+    void initBatchTracker(const GrPipelineOptimizations&) override;
 
     GrDrawVerticesBatch(const Geometry& geometry, GrPrimitiveType primitiveType,
                         const SkMatrix& viewMatrix,
                         const SkPoint* positions, int vertexCount,
                         const uint16_t* indices, int indexCount,
                         const GrColor* colors, const SkPoint* localCoords, const SkRect& bounds);
 
     GrPrimitiveType primitiveType() const { return fBatch.fPrimitiveType; }
     bool batchablePrimitiveType() const {
         return kTriangles_GrPrimitiveType == fBatch.fPrimitiveType ||
@@ skipping 25 matching lines @@
         bool fHasLocalCoords;
         int fVertexCount;
         int fIndexCount;
     };
 
     BatchTracker fBatch;
     SkSTArray<1, Geometry, true> fGeoData;
 };
 
 #endif