Minor changes to Pause and Resume P0

Change-Id: I76ed28bdf5610cc1eda1dc75e60c520ba749fe12
Reviewed-on: http://review.couchbase.org/34460
Reviewed-by: Aruna Piravi <aruna@couchbase.com>
Tested-by: Aruna Piravi <aruna@couchbase.com>