$NetBSD$

--- ui/gfx/mojom/native_handle_types.mojom.orig	2020-07-15 18:56:34.000000000 +0000
+++ ui/gfx/mojom/native_handle_types.mojom
@@ -25,6 +25,8 @@ struct NativePixmapHandle {
 
   [EnableIf=is_linux]
   uint64 modifier;
+  [EnableIf=is_bsd]
+  uint64 modifier;
   [EnableIf=is_chromeos]
   uint64 modifier;