conn-requests: stop assuming that every GabbleExportableChannel is a TpChannelIface
conn-requests: stop assuming that every GabbleExportableChannel is a TpChannelIface


20080730154520-53eee-6153b5e9227736c496015135c44d155fc941494a.gz

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