Style Change: NULL->nullptr

gm/drawminibitmaprect.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 "gm.h"
 #include "SkColorPriv.h"
 #include "SkGradientShader.h"
 #include "SkImage.h"
 #include "SkRandom.h"
 #include "SkShader.h"
 #include "SkSurface.h"
 
 static SkImage* makebm(SkCanvas* caller, int w, int h) {
     SkImageInfo info = SkImageInfo::MakeN32Premul(w, h);
     SkAutoTUnref<SkSurface> surface(caller->newSurface(info));
-    if (NULL == surface) {
+    if (nullptr == surface) {
         surface.reset(SkSurface::NewRaster(info));
     }
     SkCanvas* canvas = surface->getCanvas();
 
     const SkScalar wScalar = SkIntToScalar(w);
     const SkScalar hScalar = SkIntToScalar(h);
 
     const SkPoint     pt = { wScalar / 2, hScalar / 2 };
 
     const SkScalar    radius = 4 * SkMaxScalar(wScalar, hScalar);
@@ skipping 42 matching lines @@
             fName.appendf("_aa");
         }
     }
 
 protected:
     SkString onShortName() override { return fName; }
 
     SkISize onISize() override { return SkISize::Make(gSize, gSize); }
 
     void onDraw(SkCanvas* canvas) override {
-        if (NULL == fImage) {
+        if (nullptr == fImage) {
             fImage.reset(makebm(canvas, gSurfaceSize, gSurfaceSize));
         }
 
         const SkRect dstRect = { 0, 0, SkIntToScalar(64), SkIntToScalar(64)};
         static const int kMaxSrcRectSize = 1 << (SkNextLog2(gSurfaceSize) + 2);
 
         static const int kPadX = 30;
         static const int kPadY = 40;
 
         int rowCount = 0;
@@ skipping 41 matching lines @@
     bool                  fAA;
     SkAutoTUnref<SkImage> fImage;
     SkString              fName;
 
     typedef skiagm::GM INHERITED;
 };
 
 DEF_GM( return new DrawMiniBitmapRectGM(true); )
 DEF_GM( return new DrawMiniBitmapRectGM(false); )