gabble_tubes_channel_accept_d_bus_tube: remove update_tubes_presence and add_yourself_in_dbus_names as they are called in tube_opened
gabble_tubes_channel_accept_d_bus_tube: remove update_tubes_presence and add_yourself_in_dbus_names as they are called in tube_opened

jku/telepathy-gabble,jku/telepathy-gabble,community-ssu/telepathy-gabble,community-ssu/telepathy-gabble,mlundblad/telepathy-gabble,Ziemin/telepathy-gabble,Ziemin/telepathy-gabble,community-ssu/telepathy-gabble,jku/telepathy-gabble,Ziemin/telepathy-gabble,mlundblad/telepathy-gabble,mlundblad/telepathy-gabble,Ziemin/telepathy-gabble,community-ssu/telepathy-gabble