Exclude counting items in dead vbuckets for curr_items_tot
Exclude counting items in dead vbuckets for curr_items_tot

Modify test case to reflect the change.

Change-Id: I77ed8373068385ffc2f550f780d4b374e91c4c2b
Reviewed-on: http://review.membase.org/6351
Tested-by: Chiyoung Seo <8b279095f11c26cc21045fda5a3e51debb005aa9@gmail.com>
Reviewed-by: Chiyoung Seo <8b279095f11c26cc21045fda5a3e51debb005aa9@gmail.com>

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