Remove batchtracker

src/gpu/batches/GrDrawPathBatch.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 GrDrawPathBatch_DEFINED
 #define GrDrawPathBatch_DEFINED
 
@@ skipping 21 matching lines @@
 protected:
     GrDrawPathBatchBase(const SkMatrix& viewMatrix, GrColor initialColor)
         : fViewMatrix(viewMatrix)
         , fColor(initialColor) {}
 
     const GrStencilSettings& stencilSettings() const { return fStencilSettings; }
     const GrPipelineOptimizations& opts() const { return fOpts; }
     const SkMatrix& viewMatrix() const { return fViewMatrix; }
     GrColor color() const { return fColor; }
 
-    // TODO delete
-    const GrBatchTracker* tracker() const { return &fBatchTracker; }
-
 private:
     void initBatchTracker(const GrPipelineOptimizations& opts) override {
         opts.getOverrideColorIfSet(&fColor);
         fOpts = opts;
     }
 
     SkMatrix                                                fViewMatrix;
     GrColor                                                 fColor;
     GrStencilSettings                                       fStencilSettings;
     GrPipelineOptimizations                                 fOpts;
 
-    // TODO delete
-    GrBatchTracker      fBatchTracker;
-
     typedef GrDrawBatch INHERITED;
 };
 
 class GrDrawPathBatch final : public GrDrawPathBatchBase {
 public:
     // This can't return a more abstract type because we install the stencil settings late :(
     static GrDrawPathBatchBase* Create(const SkMatrix& viewMatrix, GrColor color,
                                        const GrPath* path) {
         return new GrDrawPathBatch(viewMatrix, color, path);
     }
@@ skipping 110 matching lines @@
 
     typedef SkTLList<GrPathRangeDraw*> DrawList;
     DrawList    fDraws;
     int         fTotalPathCount;
     SkMatrix    fLocalMatrix;
 
     typedef GrDrawPathBatchBase INHERITED;
 };
 
 #endif