Previously cloned frames ended up with the metadata saying it was a delta frame, even for keyframes. Bug: chromium:1425362 Change-Id: I7a9438f124b75f6be9a5705d20fa65b2f7179a22 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/298020 Commit-Queue: Tony Herre <herre@google.com> Auto-Submit: Tony Herre <herre@google.com> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> Commit-Queue: Danil Chapovalov <danilchap@webrtc.org> Cr-Commit-Position: refs/heads/main@{#39588}