MB-13235: Reset oom_errors and tmp_oom_errors with 'stats reset'
MB-13235: Reset oom_errors and tmp_oom_errors with 'stats reset'

Change-Id: I6556e7d4b30f5f18f1f8f6a3dd785534b4b73841
Reviewed-on: http://review.couchbase.org/49610
Reviewed-by: Dave Finlay <7b10a9ed9f70e64c30b07607a671ae61c33f14c8@couchbase.com>
Reviewed-by: Chiyoung Seo <fcffc23db27b19ee4ebba46695ee6b50e09216a2@couchbase.com>
Tested-by: buildbot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>

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