Style Change: NULL->nullptr

samplecode/SampleDither.cpp

Index: samplecode/SampleDither.cpp
diff --git a/samplecode/SampleDither.cpp b/samplecode/SampleDither.cpp
index c0ce2992a9bc84247e7b39eccb775f4a7154f5fe..8c14fb5110bfd409c6d5d045cc311df44bcfab91 100644
--- a/samplecode/SampleDither.cpp
+++ b/samplecode/SampleDither.cpp
@@ -35,7 +35,7 @@ static void draw_sweep(SkCanvas* c, int width, int height, SkScalar angle) {
     //    SkColor colors[] = { SK_ColorRED, SK_ColorBLUE, SK_ColorGREEN, SK_ColorCYAN };
     SkColor colors[] = { 0x4c737373, 0x4c737373, 0xffffd300 };
     SkShader* s = SkGradientShader::CreateSweep(r.centerX(), r.centerY(),
-                                                colors, NULL, SK_ARRAY_COUNT(colors));
+                                                colors, nullptr, SK_ARRAY_COUNT(colors));
     p.setShader(s)->unref();
 
     SkAutoCanvasRestore acr(c, true);
@@ -165,7 +165,7 @@ protected:
         draw_sweep(canvas, fBM.width()>>2, fBM.height()>>2, fAngle);
 
         fAngle += SK_Scalar1/2;
-        this->inval(NULL);
+        this->inval(nullptr);
     }
 
 private: