remove obsolete code from index view
remove obsolete code from index view

Change-Id: I3fb4f7fd23f7237d8b4219d9131ecedb61fc7ba6
Reviewed-on: http://review.couchbase.org/24808
Tested-by: buildbot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>
Reviewed-by: Pavel Paulau <dd88eded64e90046a680e3a6c0828ceb8fe8a0e7@gmail.com>

mikewied/cbagent,vmx/cbagent,ronniedada/litmus,couchbase/cbmonitor,ronniedada/litmus,couchbase/cbagent,couchbase/cbmonitor,pavel-paulau/cbagent