MB-8241: Make make_views_fun clearer

Change-Id: I3bf228376335cde37ceec8107765f8bf3953ec3f
Reviewed-on: http://review.couchbase.org/26311
Reviewed-by: Volker Mische <volker.mische@gmail.com>
Tested-by: Volker Mische <volker.mische@gmail.com>