Replace uses of GR_DEBUG by SK_DEBUG.

include/gpu/GrTypes.h

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 
@@ skipping 145 matching lines @@
     return n ? (1 << (32 - SkCLZ(n - 1))) : 1;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
 /**
  *  16.16 fixed point type
  */
 typedef int32_t GrFixed;
 
-#if GR_DEBUG
+#ifdef SK_DEBUG
 
 static inline int16_t GrToS16(intptr_t x) {
     SkASSERT((int16_t)x == x);
     return (int16_t)x;
 }
 
 #else
 
 #define GrToS16(x)  x
 
@@ skipping 444 matching lines @@
 };
 
 /**
  * This value translates to reseting all the context state for any backend.
  */
 static const uint32_t kAll_GrBackendState = 0xffffffff;
 
 ///////////////////////////////////////////////////////////////////////////////
 
 #endif