implement ChannelDispatcher.RedispatchChannels() (fdo #33271)
implement ChannelDispatcher.RedispatchChannels() (fdo #33271)

freedesktop-unofficial-mirror/telepathy__telepathy-mission-control,freedesktop-unofficial-mirror/telepathy__telepathy-mission-control,freedesktop-unofficial-mirror/telepathy__telepathy-mission-control,freedesktop-unofficial-mirror/telepathy__telepathy-mission-control