BaseConnection::matchChannel(): Fixed TargetHandle/TargetID processing.
BaseConnection::matchChannel(): Fixed TargetHandle/TargetID processing.

Request parameters validation moved from
BaseConnectionRequestsInterface::ensureChannel() to BaseChannel::ensureChannel().

TelepathyQt/telepathy-qt,TelepathyIM/telepathy-qt,TelepathyIM/telepathy-qt,TelepathyIM/telepathy-qt,tiagosh/telepathy-qt,TelepathyQt/telepathy-qt,TelepathyIM/telepathy-qt,tiagosh/telepathy-qt,TelepathyIM/telepathy-qt,TelepathyQt/telepathy-qt,TelepathyQt/telepathy-qt,tiagosh/telepathy-qt,tiagosh/telepathy-qt