Style Change: NULL->nullptr

tests/DrawBitmapRectTest.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 "SkBitmap.h"
 #include "SkCanvas.h"
 #include "SkData.h"
@@ skipping 14 matching lines @@
 protected:
     // default onGetPixels() returns kUnimplemented, which is what we want.
 };
 
 // crbug.com/295895
 // Crashing in skia when a pixelref fails in lockPixels
 //
 static void test_faulty_pixelref(skiatest::Reporter* reporter) {
     // need a cache, but don't expect to use it, so the budget is not critical
     SkAutoTUnref<SkDiscardableMemoryPool> pool(
-        SkDiscardableMemoryPool::Create(10 * 1000, NULL));
+        SkDiscardableMemoryPool::Create(10 * 1000, nullptr));
     SkBitmap bm;
-    bool success = SkInstallDiscardablePixelRef(new FailureImageGenerator, NULL, &bm, pool);
+    bool success = SkInstallDiscardablePixelRef(new FailureImageGenerator, nullptr, &bm, pool);
     REPORTER_ASSERT(reporter, success);
     // now our bitmap has a pixelref, but we know it will fail to lock
 
     SkAutoTUnref<SkSurface> surface(SkSurface::NewRasterN32Premul(200, 200));
     SkCanvas* canvas = surface->getCanvas();
 
     const SkFilterQuality levels[] = {
         kNone_SkFilterQuality,
         kLow_SkFilterQuality,
         kMedium_SkFilterQuality,
@@ skipping 245 matching lines @@
     SkBitmap src, dst;
 
     create(&src, 0xFFFFFFFF);
     create(&dst, 0);
 
     SkCanvas canvas(dst);
 
     SkIRect srcR = { gWidth, 0, gWidth + 16, 16 };
     SkRect  dstR = { 0, 0, SkIntToScalar(16), SkIntToScalar(16) };
 
-    canvas.drawBitmapRect(src, srcR, dstR, NULL);
+    canvas.drawBitmapRect(src, srcR, dstR, nullptr);
 
     // ensure that we draw nothing if srcR does not intersect the bitmap
     REPORTER_ASSERT(reporter, check_for_all_zeros(dst));
 
     test_nan_antihair();
     test_giantrepeat_crbug118018(reporter);
 
     test_treatAsSprite(reporter);
     test_faulty_pixelref(reporter);
 }