Give GrBatch a pointer to GrPipeline

src/gpu/GrPipeline.h

Index: src/gpu/GrPipeline.h
diff --git a/src/gpu/GrPipeline.h b/src/gpu/GrPipeline.h
index bf8ca8a725f49af18276fb44df0c311c5ed97923..3b5181831a0c294320dd97d5716ae3da9d370817 100644
--- a/src/gpu/GrPipeline.h
+++ b/src/gpu/GrPipeline.h
@@ -10,6 +10,7 @@
 
 #include "GrColor.h"
 #include "GrGpu.h"
+#include "GrNonAtomicRef.h"
 #include "GrPendingFragmentStage.h"
 #include "GrPrimitiveProcessor.h"
 #include "GrProgramDesc.h"
@@ -26,10 +27,8 @@ 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,