Remove debug-only ref of GrEffectStage

include/gpu/GrEffectStage.h

Index: include/gpu/GrEffectStage.h
diff --git a/include/gpu/GrEffectStage.h b/include/gpu/GrEffectStage.h
index a3ae9a8c516e55762d4dc2e925767ed6a2df32ad..4fe7965d092c1c8f10ba1f247349bb72bf8ff280 100644
--- a/include/gpu/GrEffectStage.h
+++ b/include/gpu/GrEffectStage.h
@@ -85,7 +85,7 @@ public:
     private:
         bool fCoordChangeMatrixSet;
         SkMatrix fCoordChangeMatrix;

[robertphillips, 2014/09/08 15:38:09]

mutable ?
init to SK_InvalidUniqueID ?

-        SkDEBUGCODE(mutable SkAutoTUnref<const GrEffect> fEffect;)
+        SkDEBUGCODE(uint32_t fEffectUniqueID;)
 
         friend class GrEffectStage;
     };
@@ -101,9 +101,7 @@ public:
         if (fCoordChangeMatrixSet) {
             savedCoordChange->fCoordChangeMatrix = fCoordChangeMatrix;
         }

[robertphillips, 2014/09/08 15:38:09]

SkASSERT(SK_InvalidUniqueID == saveCoordChange->fEffectUniqueID); ?

-        SkASSERT(NULL == savedCoordChange->fEffect.get());
-        SkDEBUGCODE(SkRef(fEffect.get());)
-        SkDEBUGCODE(savedCoordChange->fEffect.reset(fEffect.get());)
+        SkDEBUGCODE(savedCoordChange->fEffectUniqueID = fEffect->getUniqueID();)
     }
 
     /**
@@ -114,8 +112,7 @@ public:
         if (fCoordChangeMatrixSet) {
             fCoordChangeMatrix = savedCoordChange.fCoordChangeMatrix;
         }
-        SkASSERT(savedCoordChange.fEffect.get() == fEffect);
-        SkDEBUGCODE(savedCoordChange.fEffect.reset(NULL);)
+        SkASSERT(savedCoordChange.fEffectUniqueID == fEffect->getUniqueID());

[robertphillips, 2014/09/08 15:38:09]

SkDEBUGCODE(savedCoordChange.fEffectUniqueID = SK_InvalidUniqueID);

     }
 
     /**