wayland: Correctly support fullscreening before the stage is realized
wayland: Correctly support fullscreening before the stage is realized

Rather than just call into wl_shell_surface_set_fullscreen we must repeat all
the steps to correctly fullscreen the surface.

heysion/clutter-clone,djdeath/clutter-multithreaded,Distrotech/clutter,kerrickstaley/clutter-vala,heysion/clutter-clone,GNOME/clutter,djdeath/clutter,djdeath/clutter,kerrickstaley/clutter-vala,djdeath/clutter,kerrickstaley/clutter-vala,GNOME/clutter,jigpu/clutter,Distrotech/clutter,ebassi/clutter,jigpu/clutter,djdeath/clutter-multithreaded,GNOME/clutter,djdeath/clutter-android,djdeath/clutter-android,ebassi/clutter,collects/clutter,djdeath/clutter,djdeath/clutter,djdeath/clutter-multithreaded,djdeath/clutter-android,heysion/clutter-clone,jigpu/clutter,djdeath/clutter,Distrotech/clutter,GNOME/clutter,jigpu/clutter,kerrickstaley/clutter-vala,collects/clutter,ebassi/clutter,jigpu/clutter,collects/clutter,collects/clutter,heysion/clutter-clone,collects/clutter,djdeath/clutter-multithreaded,Distrotech/clutter,GNOME/clutter,ebassi/clutter,Distrotech/clutter,ebassi/clutter,heysion/clutter-clone,djdeath/clutter-android,djdeath/clutter-android,Distrotech/clutter,jigpu/clutter