Fix redundant redeclaration of getLogger() warning on gcc 4.7.
Fix redundant redeclaration of getLogger() warning on gcc 4.7.

Change-Id: Ife56fad69ee8863aa2e7b414e23d2151b4d8b948
Reviewed-on: http://review.couchbase.org/14680
Tested-by: Aliaksey Artamonau <3c875bcfb3adf2a65b2ae7686ca921e6c9433147@gmail.com>
Reviewed-by: Trond Norbye <60edd2ef23891a753f231b0c6f161dc634079a93@gmail.com>

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