This reverts commit 472707150662bc4e174072e445938e5c405aa884. Reason for revert: Suspected cause for crashes in perf tests. Original change's description: > Enable WebRTC-Vp9DependencyDescriptor by default > > Bug: chromium:1178444 > Change-Id: I420e1e9b3c557b8b186cb08c15b962a779e1ca17 > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/226941 > Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> > Reviewed-by: Erik Språng <sprang@webrtc.org> > Commit-Queue: Emil Lundmark <lndmrk@webrtc.org> > Cr-Commit-Position: refs/heads/master@{#34584} # Not skipping CQ checks because original CL landed > 1 day ago. Bug: chromium:1178444 Change-Id: I582d6d1c9d2091ca37b0943235b5cea8d4e2790d Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/227282 Reviewed-by: Björn Terelius <terelius@webrtc.org> Reviewed-by: Emil Lundmark <lndmrk@webrtc.org> Reviewed-by: Erik Språng <sprang@webrtc.org> Commit-Queue: Björn Terelius <terelius@webrtc.org> Cr-Commit-Position: refs/heads/master@{#34619}