MB-5856: Comment out unnecessary assert
MB-5856: Comment out unnecessary assert

On 32bit windows, the assert will get triggered and lead to memcached
exiting.

Change-Id: Ic7186e5c46f1e59d0cb8894505d22e0ed28e3db6
Reviewed-on: http://review.couchbase.org/18165
Tested-by: Bin Cui <ed18693fff32c00e22495f4877a3b901bed09041@gmail.com>
Reviewed-by: Chiyoung Seo <8b279095f11c26cc21045fda5a3e51debb005aa9@gmail.com>

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