Fix port binding_profile extraction in plugin
Fix port binding_profile extraction in plugin

Change-Id: Ica799d3edab4af9e9d26181f6717f31a4c34d2ab

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