compositor-wayland: assign the correct mode
compositor-wayland: assign the correct mode

Signed-off-by: U. Artie Eoff <32aece0d55055227b44d04b7d0051cf3d04ee871@intel.com>

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