log_tap_stats -> log_dcp_stats
log_tap_stats -> log_dcp_stats

Change-Id: Ie9daa3d6c7d846c529abbffc9e0939cc8f5710be
Reviewed-on: http://review.couchbase.org/72368
Tested-by: Aliaksey Artamonau <3c875bcfb3adf2a65b2ae7686ca921e6c9433147@gmail.com>
Reviewed-by: Artem Stemkovski <15a0730a27c69f62ab86f2b6c639fca202166c02@couchbase.com>

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