libwebkit2gtk-4.0-37-gtk2 2.26.4-0ubuntu0.19.10.1 (amd64 binary) in ubuntu eoan

 This is a transitional dummy package, it can be safely removed.
 .
 WebKitGTK no longer supports plugins that depend on GTK 2. If you
 still need to use the Adobe Flash Player then you can install
 browser-plugin-freshplayer-pepperflash.