Style Change: NULL->nullptr

gm/shallowgradient.cpp

 /*
  * Copyright 2013 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 "SkGradientShader.h"
 
 typedef SkShader* (*MakeShaderProc)(const SkColor[], int count, const SkSize&);
 
 static SkShader* shader_linear(const SkColor colors[], int count, const SkSize& size) {
     SkPoint pts[] = { { 0, 0 }, { size.width(), size.height() } };
-    return SkGradientShader::CreateLinear(pts, colors, NULL, count,
+    return SkGradientShader::CreateLinear(pts, colors, nullptr, count,
                                           SkShader::kClamp_TileMode);
 }
 
 static SkShader* shader_radial(const SkColor colors[], int count, const SkSize& size) {
     SkPoint center = { size.width()/2, size.height()/2 };
-    return SkGradientShader::CreateRadial(center, size.width()/2, colors, NULL, count,
+    return SkGradientShader::CreateRadial(center, size.width()/2, colors, nullptr, count,
                                           SkShader::kClamp_TileMode);
 }
 
 static SkShader* shader_conical(const SkColor colors[], int count, const SkSize& size) {
     SkPoint center = { size.width()/2, size.height()/2 };
     return SkGradientShader::CreateTwoPointConical(center, size.width()/64,
                                                    center, size.width()/2,
-                                                   colors, NULL, count,
+                                                   colors, nullptr, count,
                                                    SkShader::kClamp_TileMode);
 }
 
 static SkShader* shader_sweep(const SkColor colors[], int count, const SkSize& size) {
     return SkGradientShader::CreateSweep(size.width()/2, size.height()/2,
-                                         colors, NULL, count);
+                                         colors, nullptr, count);
 }
 
 class ShallowGradientGM : public skiagm::GM {
 public:
     ShallowGradientGM(MakeShaderProc proc, const char name[]) : fProc(proc) {
         fName.printf("shallow_gradient_%s", name);
     }
 
 protected:
 
@@ skipping 24 matching lines @@
 
     typedef skiagm::GM INHERITED;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 DEF_GM( return new ShallowGradientGM(shader_linear, "linear"); )
 DEF_GM( return new ShallowGradientGM(shader_radial, "radial"); )
 DEF_GM( return new ShallowGradientGM(shader_conical, "conical"); )
 DEF_GM( return new ShallowGradientGM(shader_sweep, "sweep"); )