Style Change: NULL->nullptr

src/pathops/SkOpContour.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 "SkOpContour.h"
 #include "SkOpTAllocator.h"
 #include "SkPathWriter.h"
 #include "SkReduceOrder.h"
@@ skipping 16 matching lines @@
             SkASSERT(0);  // the original curve is a cubic, which will never reduce to a conic
         } break;
         case SkPath::kCubic_Verb: {
             SkPoint* ptStorage = SkOpTAllocator<SkPoint>::AllocateArray(allocator, 4);
             memcpy(ptStorage, pts, sizeof(SkPoint) * 4);
             return appendSegment(allocator).addCubic(ptStorage, this);
         } break;
         default:
             SkASSERT(0);
     }
-    return NULL;
+    return nullptr;
 }
 
 void SkOpContour::toPath(SkPathWriter* path) const {
     const SkPoint& pt = fHead.pts()[0];
     path->deferredMove(pt);
     const SkOpSegment* segment = &fHead;
     do {
         segment->addCurveTo(segment->head(), segment->tail(), path, true);
     } while ((segment = segment->next()));
     path->close();
@@ skipping 11 matching lines @@
 
 SkOpSegment* SkOpContour::undoneSegment(SkOpSpanBase** startPtr, SkOpSpanBase** endPtr) {
     SkOpSegment* segment = &fHead;
     do {
         if (segment->done()) {
             continue;
         }
         segment->undoneSpan(startPtr, endPtr);
         return segment;
     } while ((segment = segment->next()));
-    return NULL;
+    return nullptr;
 }