TpConnectionManager: if no manager file, introspect over D-Bus
TpConnectionManager: if no manager file, introspect over D-Bus

In practice, there's no point in avoiding introspection. If someone
created a TpConnectionManager, they clearly care about getting the
information.

Distrotech/telepathy-glib,Distrotech/telepathy-glib,Distrotech/telepathy-glib,Distrotech/telepathy-glib,Distrotech/telepathy-glib