Fix misbehaving fullscreen window
Fix misbehaving fullscreen window

kornholi/glutin,Ms2ger/glutin,ozkriff/glutin,nc4rrillo/glutin,mbrubeck/glutin,tomaka/winit,tomaka/glutin,vberger/glutin,mitchmindtree/glutin,servo/glutin,mbrubeck/glutin,notriddle/glutin,bvssvni/glutin,mmatyas/glutin,ecoal95/glutin,adambadawy/glutin