FabioLolix [1] filed a deletion request for gn-chromium [2]: Disguised VCS package, reported failing at patching on 2018-12-20, invalid pkgver().
'gn' is present in [Extra], this differs on using Google own clang build as compiler [1] https://aur.archlinux.org/account/FabioLolix/ [2] https://aur.archlinux.org/pkgbase/gn-chromium/
