Do not destroy an internal child during dispose when parent is a container
Do not destroy an internal child during dispose when parent is a container

Clutter will attempt to remove the actor using clutter_container_remove,
but this will fail since the child is not managed by the container
interface. This will cause an assert in clutter as the child does not
become unparented.

meego-netbook-ux/meego-panel-applications,meego-netbook-ux/meego-panel-applications