Style Change: NULL->nullptr

src/gpu/effects/GrOvalEffect.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrOvalEffect.h"
 
 #include "GrFragmentProcessor.h"
@@ skipping 342 matching lines @@
 }
 
 GrGLFragmentProcessor* EllipseEffect::onCreateGLInstance() const  {
     return new GLEllipseEffect(*this);
 }
 
 //////////////////////////////////////////////////////////////////////////////
 
 GrFragmentProcessor* GrOvalEffect::Create(GrPrimitiveEdgeType edgeType, const SkRect& oval) {
     if (kHairlineAA_GrProcessorEdgeType == edgeType) {
-        return NULL;
+        return nullptr;
     }
     SkScalar w = oval.width();
     SkScalar h = oval.height();
     if (SkScalarNearlyEqual(w, h)) {
         w /= 2;
         return CircleEffect::Create(edgeType, SkPoint::Make(oval.fLeft + w, oval.fTop + w), w);
     } else {
         w /= 2;
         h /= 2;
         return EllipseEffect::Create(edgeType, SkPoint::Make(oval.fLeft + w, oval.fTop + h), w, h);
     }
 
-    return NULL;
+    return nullptr;
 }