Style Change: NULL->nullptr

gm/ninepatchstretch.cpp

 /*
  * Copyright 2011 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 "SkSurface.h"
 
@@ skipping 52 matching lines @@
 protected:
     SkString onShortName() override {
         return SkString("ninepatch-stretch");
     }
 
     SkISize onISize() override {
         return SkISize::Make(760, 400);
     }
 
     void onDraw(SkCanvas* canvas) override {
-        if (NULL == fBitmap.pixelRef()) {
+        if (nullptr == fBitmap.pixelRef()) {
             fImage.reset(make_image(canvas, &fCenter));
             image_to_bitmap(fImage, &fBitmap);
         }
 
         // amount of bm that should not be stretched (unless we have to)
         const SkScalar fixed = SkIntToScalar(fBitmap.width() - fCenter.width());
 
         const SkTSize<SkScalar> size[] = {
             { fixed * 4 / 5, fixed * 4 / 5 },   // shrink in both axes
             { fixed * 4 / 5, fixed * 4 },       // shrink in X
             { fixed * 4,     fixed * 4 / 5 },   // shrink in Y
             { fixed * 4,     fixed * 4 }
         };
 
-        canvas->drawBitmap(fBitmap, 10, 10, NULL);
+        canvas->drawBitmap(fBitmap, 10, 10, nullptr);
 
         SkScalar x = SkIntToScalar(100);
         SkScalar y = SkIntToScalar(100);
 
         SkPaint paint;
         paint.setFilterQuality(kLow_SkFilterQuality);
 
         for (int iy = 0; iy < 2; ++iy) {
             for (int ix = 0; ix < 2; ++ix) {
                 int i = ix * 2 + iy;
                 SkRect r = SkRect::MakeXYWH(x + ix * fixed, y + iy * fixed,
                                             size[i].width(), size[i].height());
                 canvas->drawBitmapNine(fBitmap, fCenter, r, &paint);
                 canvas->drawImageNine(fImage, fCenter, r.makeOffset(360, 0), &paint);
 
             }
         }
     }
 
 private:
     typedef skiagm::GM INHERITED;
 };
 DEF_GM( return new NinePatchStretchGM; )