MB-12598: Add breaks to switch-case to ensure proper behavior
MB-12598: Add breaks to switch-case to ensure proper behavior

This was leading to a crash since not having breaks meant that we
might execute a transition improperly.

Change-Id: I9c71f01517611edb58883c6d5b120cbafaab22ab
Reviewed-on: http://review.couchbase.org/43057
Reviewed-by: Chiyoung Seo <fcffc23db27b19ee4ebba46695ee6b50e09216a2@couchbase.com>
Tested-by: Michael Wiederhold <a17fed27eaa842282862ff7c1b9c8395a26ac320@couchbase.com>

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