Style Change: NULL->nullptr

src/pathops/SkIntersectionHelper.h

Index: src/pathops/SkIntersectionHelper.h
diff --git a/src/pathops/SkIntersectionHelper.h b/src/pathops/SkIntersectionHelper.h
index 79de034706b2c74f71b6f72748c40309abaa36ff..647b94b35f4f184cf701b1aa7a59335262b7cdef 100644
--- a/src/pathops/SkIntersectionHelper.h
+++ b/src/pathops/SkIntersectionHelper.h
@@ -25,7 +25,7 @@ public:
 
     bool advance() {
         fSegment = fSegment->next();
-        return fSegment != NULL;
+        return fSegment != nullptr;
     }
 
     SkScalar bottom() const {
@@ -76,7 +76,7 @@ public:
 
     bool startAfter(const SkIntersectionHelper& after) {
         fSegment = after.fSegment->next();
-        return fSegment != NULL;
+        return fSegment != nullptr;
     }
 
     SkScalar top() const {