disable windows stats collection temporarily
disable windows stats collection temporarily

Change-Id: I470b1735f80e48a65e2aef3df099fbdffbc4555f
Reviewed-on: http://review.couchbase.org/42681
Reviewed-by: Venu Uppalapati <5c73d43f38c8de2bc4a2e4d15365e52f60b59dae@gmail.com>
Tested-by: Venu Uppalapati <5c73d43f38c8de2bc4a2e4d15365e52f60b59dae@gmail.com>

pavel-paulau/perfrunner,EricACooper/perfrunner,thomas-couchbase/perfrunner,EricACooper/perfrunner,couchbase/perfrunner,mikewied/perfrunner,hsharsha/perfrunner,dkao-cb/perfrunner,PaintScratcher/perfrunner,couchbase/perfrunner,pavel-paulau/perfrunner,couchbase/perfrunner,EricACooper/perfrunner,hsharsha/perfrunner,couchbase/perfrunner,pavel-paulau/perfrunner,mikewied/perfrunner,pavel-paulau/perfrunner,thomas-couchbase/perfrunner,vmx/perfrunner,pavel-paulau/perfrunner,dkao-cb/perfrunner,couchbase/perfrunner,vmx/perfrunner,couchbase/perfrunner,PaintScratcher/perfrunner,EricACooper/perfrunner