[PRQ#52925] Deletion Request for gtkhtml4

[notify]

MarsSeed [1] filed a deletion request for gtkhtml4 [2]:

Defunct. Discontinued by upstream since 2015.
Nothing depend on it anymore. Safe to delete.

[1] https://aur.archlinux.org/account/MarsSeed/
[2] https://aur.archlinux.org/pkgbase/gtkhtml4/