wayland-surface: Set actor size on buffer attach
wayland-surface: Set actor size on buffer attach

When a new buffer is attached and we update the width and height
properties for the surface we now also call clutter_actor_set_size()

Reviewed-by: Neil Roberts <822ec91a7ef82248fd36162ca8ac3283eba70848@linux.intel.com>
Reviewed-by: Emmanuele Bassi <049ee2061f71220e5aaf33f5be422fc2a2b06a44@linux.intel.com>

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