Style Change: NULL->nullptr

bench/RecordingBench.cpp

Index: bench/RecordingBench.cpp
diff --git a/bench/RecordingBench.cpp b/bench/RecordingBench.cpp
index eada9305f968656669a995e186b2124e01f33841..c66e11a1d5c133a82daffce223f19f784586e7c7 100644
--- a/bench/RecordingBench.cpp
+++ b/bench/RecordingBench.cpp
@@ -37,7 +37,7 @@ void RecordingBench::onDraw(const int loops, SkCanvas*) {
                    | SkPictureRecorder::kPlaybackDrawPicture_RecordFlag;
     for (int i = 0; i < loops; i++) {
         SkPictureRecorder recorder;
-        fSrc->playback(recorder.beginRecording(w, h, fUseBBH ? &factory : NULL, flags));
+        fSrc->playback(recorder.beginRecording(w, h, fUseBBH ? &factory : nullptr, flags));
         SkSafeUnref(recorder.endRecording());
     }
 }