Always demonitor inhibition mref on uninhibition request.
Always demonitor inhibition mref on uninhibition request.

Because otherwise we'd get DOWN message. Which is harmless, but
confuses support folks, since by that time
view_compaction_inhibited_bucket is undefined. Hence corresponding log
message indeed looks confusing.

See CBSE-2227 for more details.

I tried to keep this change as minimal as possible because all this
inhibition/uninhibition routines are somewhat hairy.

Change-Id: I4cebed7c7c748b55f7b6f0135959d714ac3961e2
Reviewed-on: http://review.couchbase.org/57339
Tested-by: Aliaksey Artamonau <3c875bcfb3adf2a65b2ae7686ca921e6c9433147@gmail.com>
Reviewed-by: Artem Stemkovski <15a0730a27c69f62ab86f2b6c639fca202166c02@couchbase.com>

membase/ns_server,ceejatec/ns_server,membase/ns_server,membase/ns_server,membase/ns_server,membase/ns_server,ceejatec/ns_server,membase/ns_server,ceejatec/ns_server,ceejatec/ns_server,ceejatec/ns_server,ceejatec/ns_server