NaClApplication: schedule one more redraw after fullscreen switch.
NaClApplication: schedule one more redraw after fullscreen switch.

Otherwise NaCl displays previous image, notable mainly when exiting
16:9 fullscreen back to 4:3.

ashimidashajia/magnum,MiUishadow/magnum,DerThorsten/magnum,ashimidashajia/magnum,MiUishadow/magnum,DerThorsten/magnum,MiUishadow/magnum,ashimidashajia/magnum,DerThorsten/magnum,ashimidashajia/magnum,MiUishadow/magnum,ashimidashajia/magnum,MiUishadow/magnum,DerThorsten/magnum,DerThorsten/magnum,MiUishadow/magnum