p_haul_iters: use self.htype.can_migrate_tcp as function
p_haul_iters: use self.htype.can_migrate_tcp as function

Signed-off-by: Andrey Vagin <74c05afa918858348d6db8037d82fa8124870113@openvz.org>
Signed-off-by: Pavel Emelyanov <c9a32589e048e044184536f7ac71ef92fe82df3e@parallels.com>

jne100/p.haul,jne100/p.haul,aburluka/p.haul,aburluka/p.haul,arthurlockman/p.haul,aburluka/p.haul,biddyweb/phaul,xemul/p.haul,marcosnils/p.haul,xemul/p.haul,aburluka/p.haul,arthurlockman/p.haul,jne100/p.haul,xemul/p.haul,arthurlockman/p.haul,marcosnils/p.haul,aburluka/p.haul,jne100/p.haul,jne100/p.haul,marcosnils/p.haul,biddyweb/phaul,arthurlockman/p.haul,arthurlockman/p.haul,biddyweb/phaul,xemul/p.haul,xemul/p.haul