Index: third_party/WebKit/Source/platform/image-decoders/png/PNGImageDecoder.cpp |
diff --git a/third_party/WebKit/Source/platform/image-decoders/png/PNGImageDecoder.cpp b/third_party/WebKit/Source/platform/image-decoders/png/PNGImageDecoder.cpp |
index 643a2dc5255bb46bf9d40d48c05574727d203a39..9cf5ad6919a5f368c9cc6ca9ddd12aadf78967ea 100644 |
--- a/third_party/WebKit/Source/platform/image-decoders/png/PNGImageDecoder.cpp |
+++ b/third_party/WebKit/Source/platform/image-decoders/png/PNGImageDecoder.cpp |
@@ -84,8 +84,9 @@ void PNGAPI pngFailed(png_structp png, png_const_charp) |
namespace blink { |
-class PNGImageReader { |
+class PNGImageReader final { |
USING_FAST_MALLOC(PNGImageReader); |
+ WTF_MAKE_NONCOPYABLE(PNGImageReader); |
public: |
PNGImageReader(PNGImageDecoder* decoder, unsigned readOffset) |
: m_decoder(decoder) |