Comment 8 for bug 1582534

Reviewed: https://review.opencontrail.org/20617
Committed: http://github.org/Juniper/contrail-controller/commit/e2919f7c3ace413dd9afc11c7982a9ead8d58b65
Submitter: Zuul
Branch: master

commit e2919f7c3ace413dd9afc11c7982a9ead8d58b65
Author: Naveen N <email address hidden>
Date: Fri May 20 15:17:40 2016 +0530

* Handle route add messages on delete marked route ksync object

If route ksync object is marked for deletion and its empty, then
request to deleted ksync object is enqueued. In the mean time
if any route add messages comes they should be ignored,
handling the same.
Closes-bug:#1582534

Change-Id: I5b102633fdb472f9220dfcb4e50ed35475fbd35c