Add plumbing of RtpPacketInfos to each VideoFrame as input for SourceTracker.

This change adds the plumbing of RtpPacketInfo from RtpVideoStreamReceiver::OnRtpPacket() to VideoReceiveStream::OnFrame() for video. It is a step towards replacing the non-spec compliant ContributingSources that updates itself at packet-receive time, with the spec-compliant SourceTracker that will update itself at frame-delivery-to-track time.

Bug: webrtc:10668
Change-Id: Ib97d430530c5a8487d3b129936c7c51e118889bd
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/139891
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Commit-Queue: Chen Xing <chxg@google.com>
Cr-Commit-Position: refs/heads/master@{#28332}

modules/video_coding/frame_object.h

@@ -29,7 +29,8 @@ class RtpFrameObject : public EncodedFrame {
                  size_t frame_size,
                  int times_nacked,
                  int64_t first_packet_received_time,
-                 int64_t last_packet_received_time);
+                 int64_t last_packet_received_time,
+                 RtpPacketInfos packet_infos);
 
   ~RtpFrameObject() override;
   uint16_t first_seq_num() const;