x11: Remove unused variable
x11: Remove unused variable

jigpu/clutter,jigpu/clutter,jigpu/clutter,djdeath/clutter,GNOME/clutter,ebassi/clutter,GNOME/clutter,ebassi/clutter,djdeath/clutter,djdeath/clutter,Distrotech/clutter,jigpu/clutter,Distrotech/clutter,GNOME/clutter,ebassi/clutter,Distrotech/clutter,djdeath/clutter,jigpu/clutter,djdeath/clutter,ebassi/clutter,Distrotech/clutter,djdeath/clutter,jigpu/clutter,Distrotech/clutter,Distrotech/clutter,GNOME/clutter,GNOME/clutter,ebassi/clutter