http://git.Collabora.co.uk/?p=user/cassidy/telepathy-glib;a=shortlog;h=refs/heads/tube-cap-30204

> +tp_capabilities_supports_stream_tube

To be consistent (and grammatically correct), this should be "supports_stream_tubes".

I'd prefer it if you added supports_dbus_tubes at the same time:

static gboolean
tp_capabilities_supports_tubes_common (TpCapabilities *self,
    const gchar *expected_channel_type,
    TpHandleType expected_handle_type,
    const gchar *expected_service_prop,
    const gchar *expected_service)
{
  ... the same thing you already implemented, but with expected_channel_type
  and expected_service_prop instead of constants ...
}

gboolean
tp_capabilities_supports_stream_tubes (TpCapabilities *self,
    TpHandleType handle_type,
    const gchar *service)
{
  return tp_capabilities_supports_tubes_common (self,
      TP_IFACE_CHANNEL_TYPE_STREAM_TUBE, handle_type,
      TP_PROP_CHANNEL_TYPE_STREAM_TUBE_SERVICE, service);
}

gboolean
tp_capabilities_supports_dbus_tubes (TpCapabilities *self,
    TpHandleType handle_type,
    const gchar *service)
{
  return tp_capabilities_supports_tubes_common (self,
      TP_IFACE_CHANNEL_TYPE_DBUS_TUBE, handle_type,
      TP_PROP_CHANNEL_TYPE_DBUS_TUBE_SERVICE, service);
}

Fixed, squashed and rebased
http://git.Collabora.co.uk/?p=user/cassidy/telepathy-glib;a=shortlog;h=refs/heads/tube-cap-30204

I also changed the "Since:" as it's for 0.13 now.

Congratulations, you've implemented the first feature in 0.13.x. review+

(In reply to comment #4)
> Congratulations, you've implemented the first feature in 0.13.x. review+

\o/

Merged. Will be in 0.13.1