Style Change: NULL->nullptr

src/images/SkImageDecoder_pkm.cpp

Index: src/images/SkImageDecoder_pkm.cpp
diff --git a/src/images/SkImageDecoder_pkm.cpp b/src/images/SkImageDecoder_pkm.cpp
index f407308d8b4643c997a0da18600cb1f3e779cd7d..71004614f51886d0270506444f0079221c8aaf35 100644
--- a/src/images/SkImageDecoder_pkm.cpp
+++ b/src/images/SkImageDecoder_pkm.cpp
@@ -57,7 +57,7 @@ SkImageDecoder::Result SkPKMImageDecoder::onDecode(SkStream* stream, SkBitmap* b
         return kSuccess;
     }
 
-    if (!this->allocPixelRef(bm, NULL)) {
+    if (!this->allocPixelRef(bm, nullptr)) {
         return kFailure;
     }
 
@@ -113,7 +113,7 @@ static SkImageDecoder* sk_libpkm_dfactory(SkStreamRewindable* stream) {
     if (is_pkm(stream)) {
         return new SkPKMImageDecoder;
     }
-    return NULL;
+    return nullptr;
 }
 
 static SkImageDecoder_DecodeReg gReg(sk_libpkm_dfactory);