Give GrBatch a pointer to GrPipeline

src/gpu/GrPipeline.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 GrPipeline_DEFINED
 #define GrPipeline_DEFINED
 
 #include "GrColor.h"
 #include "GrGpu.h"
+#include "GrNonAtomicRef.h"
 #include "GrPendingFragmentStage.h"
 #include "GrPrimitiveProcessor.h"
 #include "GrProgramDesc.h"
 #include "GrStencil.h"
 #include "GrTypesPriv.h"
 #include "SkMatrix.h"
 #include "SkRefCnt.h"
 
 class GrBatch;
 class GrDeviceCoordTexture;
 class GrPipelineBuilder;
 
 /**
  * Class that holds an optimized version of a GrPipelineBuilder. It is meant to be an immutable
  * class, and contains all data needed to set the state for a gpu draw.
  */
-class GrPipeline {
+class GrPipeline : public GrNonAtomicRef {
 public:
-    
-
     GrPipeline(const GrPipelineBuilder&,
                const GrProcOptInfo& colorPOI,
                const GrProcOptInfo& coveragePOI,
                const GrCaps&,
                const GrScissorState&,
                const GrXferProcessor::DstTexture*);
 
     /*
      * Returns true if these pipelines are equivalent.
      */
@@ skipping 98 matching lines @@
 
     // This function is equivalent to the offset into fFragmentStages where coverage stages begin.
     int                                 fNumColorStages;
 
     GrProgramDesc fDesc;
 
     typedef SkRefCnt INHERITED;
 };
 
 #endif