Style Change: NULL->nullptr

src/gpu/batches/GrVertexBatch.h

Index: src/gpu/batches/GrVertexBatch.h
diff --git a/src/gpu/batches/GrVertexBatch.h b/src/gpu/batches/GrVertexBatch.h
index 0ff5ac18bc316c1204436f28c2bc3f1c51b6a4f1..5ec9683b89203f1d62122a996676acd3dc0faa1f 100644
--- a/src/gpu/batches/GrVertexBatch.h
+++ b/src/gpu/batches/GrVertexBatch.h
@@ -51,7 +51,7 @@ protected:
     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);