The VIR_DOMAIN_SHUTDOWN_CRASHED state constant does not appear
to be used in the QEMU code anyway. It also doesn't make much
(any) sense, since the 'shutdown' state is a transient state
between 'running' and 'shutoff' and when a guest crashes, it
does not end up in a 'shutdown' state, only 'shutoff'.

It was added in commit 14e7e0ae
which post-dates v1.1.0, so is safe to remove before 1.1.1
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>