input: Send the seat name if the client advertises verson 2 of wl_seat
input: Send the seat name if the client advertises verson 2 of wl_seat

Gnurou/weston,Gnurou/weston,udoprog/weston,krezovic/weston,mchalupa/weston,giucam/weston,kwm81/weston,xorgy/weston,Fantu/compositor-spice,jonnylamb/weston,giucam/weston,Fantu/compositor-spice,xorgy/weston,kwm81/weston,Tarnyko/weston-xdg_surface_present,krezovic/weston,jonnylamb/weston,Fantu/compositor-spice,udoprog/weston,sir-murray/weston,sir-murray/weston,eyolfson/weston,mchalupa/weston,Tarnyko/weston-xdg_surface_present,eyolfson/weston