test framework: vpp_papi_provider.py - further cleanup

Part of further cleanups of this file.
Removed most wrappers that don't have conflicting signature with
message API.

Change-Id: I6acd93d20291feb7731eb35ab2eb8c9f22f4632c
Signed-off-by: Ole Troan <ot@cisco.com>
diff --git a/test/test_l2bd_arp_term.py b/test/test_l2bd_arp_term.py
index 6d01daa..f721131 100644
--- a/test/test_l2bd_arp_term.py
+++ b/test/test_l2bd_arp_term.py
@@ -70,11 +70,8 @@
     def add_del_arp_term_hosts(self, entries, bd_id=1, is_add=1, is_ipv6=0):
         for e in entries:
             ip = e.ip4 if is_ipv6 == 0 else e.ip6
-            self.vapi.bd_ip_mac_add_del(bd_id=bd_id,
-                                        mac=e.mac,
-                                        ip=ip,
-                                        is_ipv6=is_ipv6,
-                                        is_add=is_add)
+            self.vapi.bd_ip_mac_add_del(bd_id=bd_id, is_add=is_add, ip=ip,
+                                        mac=e.mac)
 
     @classmethod
     def mac_list(cls, b6_range):