Isolate GrBufferAllocPools inside GrBatchTarget

src/gpu/GrInOrderDrawBuffer.h

 /*
  * 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 GrInOrderDrawBuffer_DEFINED
 #define GrInOrderDrawBuffer_DEFINED
 
@@ skipping 11 matching lines @@
  * in the GrGpu object that the buffer is played back into. The buffer requires VB and IB pools to
  * store geometry.
  */
 class GrInOrderDrawBuffer : public GrClipTarget {
 public:
 
     /**
      * Creates a GrInOrderDrawBuffer
      *
      * @param context    the context object that owns this draw buffer.
-     * @param vertexPool pool where vertices for queued draws will be saved when
-     *                   the vertex source is either reserved or array.
-     * @param indexPool  pool where indices for queued draws will be saved when
-     *                   the index source is either reserved or array.
      */
-    GrInOrderDrawBuffer(GrContext* context,
-                        GrVertexBufferAllocPool* vertexPool,
-                        GrIndexBufferAllocPool* indexPool);
+    GrInOrderDrawBuffer(GrContext* context);
 
     ~GrInOrderDrawBuffer() override;
 
     // tracking for draws
     DrawToken getCurrentDrawToken() override { return DrawToken(this, fDrawID); }
 
     void clearStencilClip(const SkIRect& rect,
                           bool insideClip,
                           GrRenderTarget* renderTarget) override;
 
@@ skipping 99 matching lines @@
     SkChunkAlloc                        fPathIndexBuffer;
     SkChunkAlloc                        fPathTransformBuffer;
     SkChunkAlloc                        fPipelineBuffer;
     uint32_t                            fDrawID;
     SkAutoTUnref<State>                 fPrevState;
 
     typedef GrClipTarget INHERITED;
 };
 
 #endif