Send Chassis update on SEND_ALL topic
Send Chassis update on SEND_ALL topic

We do not need special topic for Chassis as everyone needs it

Change-Id: I6d87222cc5a84b060089791085efc821ff8952f8

openstack/dragonflow,FrankDuan/df_code,openstack/dragonflow,FrankDuan/df_code,openstack/dragonflow,FrankDuan/df_code