window.c: Update pointer focus when taking a grab
window.c: Update pointer focus when taking a grab

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