Style Change: NULL->nullptr

src/core/SkMipMap.h

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkMipMap_DEFINED
 #define SkMipMap_DEFINED
 
@@ skipping 13 matching lines @@
         void*       fPixels;
         uint32_t    fRowBytes;
         uint32_t    fWidth, fHeight;
         float       fScale; // < 1.0
     };
 
     bool extractLevel(SkScalar scale, Level*) const;
 
 protected:
     void onDataChange(void* oldData, void* newData) override {
-        fLevels = (Level*)newData; // could be NULL
+        fLevels = (Level*)newData; // could be nullptr
     }
 
 private:
     Level*  fLevels;
     int     fCount;
 
     // we take ownership of levels, and will free it with sk_free()
     SkMipMap(void* malloc, size_t size) : INHERITED(malloc, size) {}
     SkMipMap(size_t size, SkDiscardableMemory* dm) : INHERITED(size, dm) {}
 
     static size_t AllocLevelsSize(int levelCount, size_t pixelSize);
 
     typedef SkCachedData INHERITED;
 };
 
 #endif