This reverts commit 2080dacfb7946daf79ecd3f69efbd0c9e08b9be2. Reason for revert: This CL is causing a lot of flakiness on iOS bots https://ci.chromium.org/p/webrtc/builders/ci/iOS%20Debug%20%28simulator%29 Original change's description: > For AV1, disable error resilience on upper temporal layers. Error resilience is no longer required for upper temporal layers. Disabling error resilience on the upper layers leads to a ~2% PSNR BD-rate gain. > > Bug: webrtc:15106 > Change-Id: Id92d51defbd26c1a77e3c9fe19607e9db4a3e7c1 > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/302001 > Reviewed-by: Marco Paniconi <marpan@webrtc.org> > Commit-Queue: Michael Horowitz <mhoro@webrtc.org> > Cr-Commit-Position: refs/heads/main@{#39900} Bug: webrtc:15106 Change-Id: I24515280113ed6681c9766026ec24d689035c031 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/301983 Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Commit-Queue: Jeremy Leconte <jleconte@google.com> Owners-Override: Jeremy Leconte <jleconte@google.com> Cr-Commit-Position: refs/heads/main@{#39903}