osx: Use _clutter_event_push()
osx: Use _clutter_event_push()

Do not operate directly on the event queue, but use the wrapper call
that all backends share.

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