examples/layout-manager: Remove unnecessary easing state save
examples/layout-manager: Remove unnecessary easing state save

The actors in the layout are already set up with a non-default easing
state, we can use that.

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