Style Change: NULL->nullptr

src/effects/SkMorphologyImageFilter.cpp

Index: src/effects/SkMorphologyImageFilter.cpp
diff --git a/src/effects/SkMorphologyImageFilter.cpp b/src/effects/SkMorphologyImageFilter.cpp
index b8efd2dcc827a6df33dbac2d8b58440cbc4d1e04..cde29c0f4cbca756f92c859d987762f1e081fb4c 100644
--- a/src/effects/SkMorphologyImageFilter.cpp
+++ b/src/effects/SkMorphologyImageFilter.cpp
@@ -570,7 +570,7 @@ bool apply_morphology(const SkBitmap& input,
 
     if (radius.fWidth > 0) {
         GrTexture* scratch = context->textureProvider()->createApproxTexture(desc);
-        if (NULL == scratch) {
+        if (nullptr == scratch) {
             return false;
         }
         GrDrawContext* dstDrawContext = context->drawContext();
@@ -593,7 +593,7 @@ bool apply_morphology(const SkBitmap& input,
     }
     if (radius.fHeight > 0) {
         GrTexture* scratch = context->textureProvider()->createApproxTexture(desc);
-        if (NULL == scratch) {
+        if (nullptr == scratch) {
             return false;
         }
         GrDrawContext* dstDrawContext = context->drawContext();