MB-10978: missed isBytes for per server view

Change-Id: I4a57fd6169762a6ced24449a7d806524cc2880f7
Reviewed-on: http://review.couchbase.org/37428
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>