query:value.NewValueFromBytes() deprecated

Change-Id: I9c78bde0027ae29cbc555da4b3e80f8fa416cf88
Reviewed-on: http://review.couchbase.org/43117
Reviewed-by: Pratap Chakravarthy <prataprc@couchbase.com>
Tested-by: Pratap Chakravarthy <prataprc@couchbase.com>