stage: Fix indentation in pick methods
stage: Fix indentation in pick methods

https://bugzilla.gnome.org/show_bug.cgi?id=712563

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