--- a/flutter/third_party/skia/include/core/SkFlattenable.h
+++ b/flutter/third_party/skia/include/core/SkFlattenable.h
@@ -100 +100,2 @@
-        static sk_sp<SkFlattenable> CreateProc(SkReadBuffer&);           \
+        [[maybe_unused]] static sk_sp<SkFlattenable>                    \
+        CreateProc(SkReadBuffer&);                                      \