Minor formatting and Remove unused unlocked_restoreItem()
Minor formatting and Remove unused unlocked_restoreItem()

Change-Id: I00f1e7a238176d9983290905b091ebb53177fc4c
Reviewed-on: http://review.couchbase.org/29153
Reviewed-by: Sundararaman Sridharan <52fd5d4a6dc39f24404c4ccfbc872fa0f3bb41e2@gmail.com>
Tested-by: Sundararaman Sridharan <52fd5d4a6dc39f24404c4ccfbc872fa0f3bb41e2@gmail.com>

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