Style Change: NULL->nullptr

src/gpu/batches/GrVertexBatch.h

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrVertexBatch_DEFINED
 #define GrVertexBatch_DEFINED
 
@@ skipping 33 matching lines @@
         GrVertices  fVertices;
     };
 
     static const int kVerticesPerQuad = 4;
     static const int kIndicesPerQuad = 6;
 
     /** A specialization of InstanceHelper for quad rendering. */
     class QuadHelper : private InstancedHelper {
     public:
         QuadHelper() : INHERITED() {}
-        /** Finds the cached quad index buffer and reserves vertex space. Returns NULL on failure
+        /** Finds the cached quad index buffer and reserves vertex space. Returns nullptr on failure
             and on sucess a pointer to the vertex data that the caller should populate before
             calling issueDraws(). */
         void* init(Target* batchTarget, size_t vertexStride, int quadsToDraw);
 
         using InstancedHelper::recordDraw;
     private:
         typedef InstancedHelper INHERITED;
     };
 
 private:
@@ skipping 14 matching lines @@
     // may use a different primitive processor.
     SkTLList<DrawArray> fDrawArrays;
 
     // What is this?
     GrBatchTracker      fBatchTracker;
 
     typedef GrDrawBatch INHERITED;
 };
 
 #endif