Remove unused bits from wayland-server.h
Remove unused bits from wayland-server.h

sir-murray/wayland,mchalupa/wayland,mchalupa/wayland,bitfactor/wayland,sir-murray/wayland,abooij/wayland,tulcod/wayland,bitfactor/wayland,bitfactor/wayland,tulcod/wayland,eyolfson/wayland,eyolfson/wayland,abooij/wayland,abooij/wayland,sir-murray/wayland,mchalupa/wayland,eyolfson/wayland,tulcod/wayland