Style Change: NULL->nullptr

tests/GradientTest.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 "SkCanvas.h"
 #include "SkColorShader.h"
 #include "SkGradientShader.h"
 #include "SkShader.h"
 #include "SkTemplates.h"
 #include "Test.h"
 
 // https://code.google.com/p/chromium/issues/detail?id=448299
 // Giant (inverse) matrix causes overflow when converting/computing using 32.32
 // Before the fix, we would assert (and then crash).
 static void test_big_grad(skiatest::Reporter* reporter) {
     const SkColor colors[] = { SK_ColorRED, SK_ColorBLUE };
     const SkPoint pts[] = {{ 15, 14.7112684f }, { 0.709064007f, 12.6108112f }};
-    SkShader* s = SkGradientShader::CreateLinear(pts, colors, NULL, 2, SkShader::kClamp_TileMode);
+    SkShader* s = SkGradientShader::CreateLinear(pts, colors, nullptr, 2, SkShader::kClamp_TileMode);
     SkPaint paint;
     paint.setShader(s)->unref();
 
     SkBitmap bm;
     bm.allocN32Pixels(2000, 1);
     SkCanvas c(bm);
 
     const SkScalar affine[] = {
         1.06608627e-06f, 4.26434525e-07f, 6.2855f, 2.6611f, 273.4393f, 244.0046f
     };
@@ skipping 28 matching lines @@
                         !memcmp(info->fColors, fColors, fColorCount * sizeof(SkColor)));
         REPORTER_ASSERT(reporter,
                         !memcmp(info->fColorOffsets, fPos, fColorCount * sizeof(SkScalar)));
         REPORTER_ASSERT(reporter, fTileMode == info->fTileMode);
     }
 };
 
 
 static void none_gradproc(skiatest::Reporter* reporter, const GradRec&) {
     SkAutoTUnref<SkShader> s(SkShader::CreateEmptyShader());
-    REPORTER_ASSERT(reporter, SkShader::kNone_GradientType == s->asAGradient(NULL));
+    REPORTER_ASSERT(reporter, SkShader::kNone_GradientType == s->asAGradient(nullptr));
 }
 
 static void color_gradproc(skiatest::Reporter* reporter, const GradRec& rec) {
     SkAutoTUnref<SkShader> s(new SkColorShader(rec.fColors[0]));
-    REPORTER_ASSERT(reporter, SkShader::kColor_GradientType == s->asAGradient(NULL));
+    REPORTER_ASSERT(reporter, SkShader::kColor_GradientType == s->asAGradient(nullptr));
 
     SkShader::GradientInfo info;
-    info.fColors = NULL;
+    info.fColors = nullptr;
     info.fColorCount = 0;
     s->asAGradient(&info);
     REPORTER_ASSERT(reporter, 1 == info.fColorCount);
 }
 
 static void linear_gradproc(skiatest::Reporter* reporter, const GradRec& rec) {
     SkAutoTUnref<SkShader> s(SkGradientShader::CreateLinear(rec.fPoint,
                                                             rec.fColors,
                                                             rec.fPos,
                                                             rec.fColorCount,
@@ skipping 105 matching lines @@
     for (size_t i = 0; i < SK_ARRAY_COUNT(gProcs); ++i) {
         gProcs[i](reporter, rec);
     }
 }
 
 DEF_TEST(Gradient, reporter) {
     TestGradientShaders(reporter);
     TestConstantGradient(reporter);
     test_big_grad(reporter);
 }