Replace uses of GR_DEBUG by SK_DEBUG.

src/gpu/gl/GrGpuGL_program.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrGpuGL.h"
 
 #include "GrEffect.h"
@@ skipping 147 matching lines @@
             fEntries[entryIdx] = entry;
         } else if (purgeIdx < entryIdx) {
             //  If the entries array looks like this:
             //       aaaaPbbbbbEccccc
             //  we rearrange it to look like this:
             //       aaaabbbbbPEccccc
             size_t copySize = (entryIdx - purgeIdx - 1) * sizeof(Entry*);
             memmove(fEntries + purgeIdx, fEntries + purgeIdx + 1, copySize);
             fEntries[entryIdx - 1] = entry;
         }
-#if GR_DEBUG
+#if SK_DEBUG
         SkASSERT(NULL != fEntries[0]->fProgram.get());
         for (int i = 0; i < fCount - 1; ++i) {
             SkASSERT(NULL != fEntries[i + 1]->fProgram.get());
             const GrGLProgramDesc& a = fEntries[i]->fProgram->getDesc();
             const GrGLProgramDesc& b = fEntries[i + 1]->fProgram->getDesc();
             SkASSERT(GrGLProgramDesc::Less(a, b));
             SkASSERT(!GrGLProgramDesc::Less(b, a));
         }
 #endif
     }
@@ skipping 219 matching lines @@
                          GrGLAttribTypeToLayout(attribType).fCount,
                          GrGLAttribTypeToLayout(attribType).fType,
                          GrGLAttribTypeToLayout(attribType).fNormalized,
                          stride,
                          reinterpret_cast<GrGLvoid*>(
                          vertexOffsetInBytes + vertexAttrib->fOffset));
     }
 
     attribState->disableUnusedAttribArrays(this, usedAttribArraysMask);
 }