Remove batchtracker

src/gpu/batches/GrVertexBatch.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrVertexBatch.h"
 #include "GrBatchFlushState.h"
 #include "GrResourceProvider.h"
@@ skipping 57 matching lines @@
     for (SkTLList<DrawArray>::Iter da(fDrawArrays); da.get(); da.next()) {
         state->advanceLastFlushedToken();
         while (currUpload < uploadCnt &&
                fInlineUploads[currUpload]->lastUploadToken() <= state->lastFlushedToken()) {
             fInlineUploads[currUpload++]->upload(state->uploader());
         }
         const GrVertexBatch::DrawArray& drawArray = *da.get();
         GrProgramDesc desc;
         const GrPipeline* pipeline = this->pipeline();
         const GrPrimitiveProcessor* primProc = drawArray.fPrimitiveProcessor.get();
-        state->gpu()->buildProgramDesc(&desc, *primProc, *pipeline, fBatchTracker);
-        GrGpu::DrawArgs args(primProc, pipeline, &desc, &fBatchTracker);
+        state->gpu()->buildProgramDesc(&desc, *primProc, *pipeline);
+        GrGpu::DrawArgs args(primProc, pipeline, &desc);
 
         int drawCount = drawArray.fDraws.count();
         for (int i = 0; i < drawCount; i++) {
             state->gpu()->draw(args,  drawArray.fDraws[i]);
         }
     }
 }