MB-5982: A class with a reference member lacks a user-defined constructor
MB-5982: A class with a reference member lacks a user-defined constructor

Change-Id: I5b1e62f92ba2621b7085f6a17e81b4e82f68e2a9
Reviewed-on: http://review.couchbase.org/18674
Tested-by: Chiyoung Seo <8b279095f11c26cc21045fda5a3e51debb005aa9@gmail.com>
Reviewed-by: Chiyoung Seo <8b279095f11c26cc21045fda5a3e51debb005aa9@gmail.com>

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