MB-5516: Remove a print statement from cbstats
MB-5516: Remove a print statement from cbstats

Change-Id: Ie7dc5fd7f303b7104fb211af96535f1eaa317b0d
Reviewed-on: http://review.couchbase.org/18060
Reviewed-by: Chiyoung Seo <8b279095f11c26cc21045fda5a3e51debb005aa9@gmail.com>
Tested-by: Michael Wiederhold <a17fed27eaa842282862ff7c1b9c8395a26ac320@couchbase.com>

abhinavdangeti/ep-engine,membase/ep-engine,daverigby/kv_engine,hisundar/ep-engine,abhinavdangeti/ep-engine,membase/ep-engine,sriganes/ep-engine,sriganes/ep-engine,hisundar/ep-engine,teligent-ru/ep-engine,couchbase/ep-engine,abhinavdangeti/ep-engine,hisundar/ep-engine,membase/ep-engine,hisundar/ep-engine,abhinavdangeti/ep-engine,couchbase/ep-engine,sriganes/ep-engine,daverigby/ep-engine,daverigby/ep-engine,owendCB/ep-engine,jimwwalker/ep-engine,daverigby/kv_engine,teligent-ru/ep-engine,abhinavdangeti/ep-engine,daverigby/ep-engine,owendCB/ep-engine,teligent-ru/ep-engine,daverigby/kv_engine,daverigby/ep-engine,owendCB/ep-engine,membase/ep-engine,daverigby/kv_engine,owendCB/ep-engine,couchbase/ep-engine,teligent-ru/ep-engine,jimwwalker/ep-engine,jimwwalker/ep-engine,sriganes/ep-engine,jimwwalker/ep-engine,couchbase/ep-engine