remove keystone templated catalog

This is just another code path for little benefit in devstack which is
going to rot out. We should be opinionated here and only support the
dynamic catalog.

Change-Id: I4e5c7e86aefe72fc21c77d423033e9b169318fec
diff --git a/lib/neutron-legacy b/lib/neutron-legacy
index 73a1bcd..9acc220 100644
--- a/lib/neutron-legacy
+++ b/lib/neutron-legacy
@@ -525,15 +525,13 @@
 
         create_service_user "neutron"
 
-        if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
-
-            get_or_create_service "neutron" "network" "Neutron Service"
-            get_or_create_endpoint "network" \
-                "$REGION_NAME" \
-                "$Q_PROTOCOL://$SERVICE_HOST:$Q_PORT/" \
-                "$Q_PROTOCOL://$SERVICE_HOST:$Q_PORT/" \
-                "$Q_PROTOCOL://$SERVICE_HOST:$Q_PORT/"
-        fi
+        get_or_create_service "neutron" "network" "Neutron Service"
+        get_or_create_endpoint \
+            "network" \
+            "$REGION_NAME" \
+            "$Q_PROTOCOL://$SERVICE_HOST:$Q_PORT/" \
+            "$Q_PROTOCOL://$SERVICE_HOST:$Q_PORT/" \
+            "$Q_PROTOCOL://$SERVICE_HOST:$Q_PORT/"
     fi
 }