Style Change: NULL->nullptr

bench/CodecBench.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "CodecBench.h"
 #include "SkBitmap.h"
 #include "SkCodec.h"
@@ skipping 54 matching lines @@
     SkAutoTDelete<SkCodec> codec;
     SkPMColor colorTable[256];
     int colorCount;
     for (int i = 0; i < n; i++) {
         colorCount = 256;
         codec.reset(SkCodec::NewFromData(fData));
 #ifdef SK_DEBUG
         const SkCodec::Result result =
 #endif
         codec->getPixels(fInfo, fPixelStorage.get(), fInfo.minRowBytes(),
-                         NULL, colorTable, &colorCount);
+                         nullptr, colorTable, &colorCount);
         SkASSERT(result == SkCodec::kSuccess
                  || result == SkCodec::kIncompleteInput);
     }
 }