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/encoded_frame.h

@@ -54,9 +54,11 @@ class VCMEncodedFrame : protected EncodedImage {
 
   using EncodedImage::ColorSpace;
   using EncodedImage::data;
+  using EncodedImage::PacketInfos;
   using EncodedImage::set_size;
   using EncodedImage::SetColorSpace;
   using EncodedImage::SetEncodedData;
+  using EncodedImage::SetPacketInfos;
   using EncodedImage::SetSpatialIndex;
   using EncodedImage::SetSpatialLayerFrameSize;
   using EncodedImage::SetTimestamp;