Cleanup: Go with SkDebugf instead of GrPrintf.

src/gpu/GrDrawState.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 GrDrawState_DEFINED
 #define GrDrawState_DEFINED
 
@@ skipping 401 matching lines @@
      * @param dstCoef coefficient applied to the dst color.
      */
     void setBlendFunc(GrBlendCoeff srcCoeff, GrBlendCoeff dstCoeff) {
         if (srcCoeff != fSrcBlend || dstCoeff != fDstBlend) {
             fSrcBlend = srcCoeff;
             fDstBlend = dstCoeff;
             this->invalidateOptState();
         }
     #ifdef SK_DEBUG
         if (GrBlendCoeffRefsDst(dstCoeff)) {
-            GrPrintf("Unexpected dst blend coeff. Won't work correctly with coverage stages.\n");
+            SkDebugf("Unexpected dst blend coeff. Won't work correctly with coverage stages.\n");
         }
         if (GrBlendCoeffRefsSrc(srcCoeff)) {
-            GrPrintf("Unexpected src blend coeff. Won't work correctly with coverage stages.\n");
+            SkDebugf("Unexpected src blend coeff. Won't work correctly with coverage stages.\n");
         }
     #endif
     }
 
     /**
      * Sets the blending function constant referenced by the following blending
      * coefficients:
      *      kConstC_GrBlendCoeff
      *      kIConstC_GrBlendCoeff
      *      kConstA_GrBlendCoeff
@@ skipping 417 matching lines @@
     mutable uint32_t fCachedCapsID;
 
     friend class GrOptDrawState;
 
     typedef SkRefCnt INHERITED;
 };
 
 GR_MAKE_BITFIELD_OPS(GrDrawState::BlendOptFlags);
 
 #endif