Juniper/contrail-controller — pull request #20 by bailkeri (2013-12-02 05:35:49+00:00)
Title: Take reference to source routing instance

Bug fix for 2013.
When source routing instance(to search for connected route) and internal routing instance(where service chain info) is attached are different, reference is not taken on internal routing instance.
Add lifetime reference on src_table to ensure it is not deleted till SericeChain is referring to it.