move Stroke Rect and AAFill Rect to their own file

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
 
 #include "GrBatch.h"
 #include "GrColor.h"
 #include "GrTypes.h"
 #include "SkMatrix.h"
 #include "SkRect.h"
 #include "SkTDArray.h"
 
-class GrBatch;
 class GrBatchTarget;
 struct GrInitInvariantOutput;
 
 class GrDrawVerticesBatch : public GrBatch {
 public:
     struct Geometry {
         GrColor fColor;
         SkTDArray<SkPoint> fPositions;
         SkTDArray<uint16_t> fIndices;
         SkTDArray<GrColor> fColors;
@@ skipping 61 matching lines @@
         bool fHasLocalCoords;
         int fVertexCount;
         int fIndexCount;
     };
 
     BatchTracker fBatch;
     SkSTArray<1, Geometry, true> fGeoData;
 };
 
 #endif