Style Change: NULL->nullptr
DOCS_PREVIEW= https://skia.org/?cl=1316233002

Review URL: https://codereview.chromium.org/1316233002
diff --git a/src/core/SkFontStream.h b/src/core/SkFontStream.h
index 0f7a052..0a2322f 100644
--- a/src/core/SkFontStream.h
+++ b/src/core/SkFontStream.h
@@ -42,7 +42,7 @@
                                size_t offset, size_t length, void* data);
 
     static size_t GetTableSize(SkStream* stream, int ttcIndex, SkFontTableTag tag) {
-        return GetTableData(stream, ttcIndex, tag, 0, ~0U, NULL);
+        return GetTableData(stream, ttcIndex, tag, 0, ~0U, nullptr);
     }
 };