Remove a routing optimization that breaks the WSME pecan plugin.
Remove a routing optimization that breaks the WSME pecan plugin.

Fixes-bug: 1232199
Change-Id: Ie0f93e5b783f601fc734919db02e658222a402ba

StackStorm/pecan,jdandrea/pecan,citrix-openstack-build/pecan,jimrollenhagen/pecan,pecan/pecan,ryanpetrello/pecan,pecan/pecan,citrix-openstack-build/pecan,jimrollenhagen/pecan,jdandrea/pecan,StackStorm/pecan,ryanpetrello/pecan