Style Change: NULL->nullptr

src/images/SkImageDecoder_astc.cpp

Index: src/images/SkImageDecoder_astc.cpp
diff --git a/src/images/SkImageDecoder_astc.cpp b/src/images/SkImageDecoder_astc.cpp
index cb29b4da54598692653591e9be87ac7fbe1dd5a3..e1a6a06fa7588ce8fdc470b87c00d352c077a5a3 100644
--- a/src/images/SkImageDecoder_astc.cpp
+++ b/src/images/SkImageDecoder_astc.cpp
@@ -135,7 +135,7 @@ SkImageDecoder::Result SkASTCImageDecoder::onDecode(SkStream* stream, SkBitmap*
         return kSuccess;
     }
 
-    if (!this->allocPixelRef(bm, NULL)) {
+    if (!this->allocPixelRef(bm, nullptr)) {
         return kFailure;
     }
 
@@ -188,7 +188,7 @@ static SkImageDecoder* sk_libastc_dfactory(SkStreamRewindable* stream) {
     if (is_astc(stream)) {
         return new SkASTCImageDecoder;
     }
-    return NULL;
+    return nullptr;
 }
 
 static SkImageDecoder_DecodeReg gReg(sk_libastc_dfactory);