This reverts commit bc8a62b244c4038d2a005bffcbe7a82bd933d7d1. Reason for revert: reverting per https://bugs.chromium.org/p/webrtc/issues/detail?id=14368#c5 This needs more careful consideration and should be put behind a finch flag or origin trial Original change's description: > Enable Multithreaded H264 Encoding For OpenH264 > > Re-enabled multithreaded encoding using OpenH264, as the issue described in crbug.com/583348 no longer applies. > > Bug: webrtc:14368 > Change-Id: I5ae768a6edf3b40d99c13fb4ee4662626c993a66 > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/271820 > Reviewed-by: Sergey Silkin <ssilkin@webrtc.org> > Commit-Queue: Sergey Silkin <ssilkin@webrtc.org> > Cr-Commit-Position: refs/heads/main@{#37837} Bug: webrtc:14368 Change-Id: Icebedfe4eb8e3901670b9f90e229379fca95206b Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/272600 Reviewed-by: Sergey Silkin <ssilkin@webrtc.org> Commit-Queue: Philipp Hancke <phancke@microsoft.com> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#37878}