PeerConnectionFactory to break off the dependency. - This is required so that Android app that doesn't use the peerconnection_java as dependency can include android monitor directly without incurring size bloat. Bug: None Change-Id: I7b3453f268467550c0a4b3a0bbf858d55d2fd8a4 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/229322 Reviewed-by: Jonas Oreland <jonaso@webrtc.org> Reviewed-by: Sergey Silkin <ssilkin@webrtc.org> Commit-Queue: Tim Na <natim@webrtc.org> Cr-Commit-Position: refs/heads/main@{#34829}