This reverts commit 47cfed2a7db30b775b8c386a4374b04d6bcbf5a6. Reason for revert: breaking CI Original change's description: > Add flag to exclude policy exempt field trials when listing expired ones > > Bug: None > Change-Id: I07bc9f3ad1172bcdaf205937fb518ec295c022bf > No-Try: True > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/346420 > Commit-Queue: Emil Lundmark <lndmrk@webrtc.org> > Reviewed-by: Jeremy Leconte <jleconte@google.com> > Cr-Commit-Position: refs/heads/main@{#42019} Bug: None Change-Id: Idba5a521c2a9b2ad2327452295093204db7b2cf3 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/346440 Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com> Auto-Submit: Jeremy Leconte <jleconte@google.com> Commit-Queue: Jeremy Leconte <jleconte@google.com> Cr-Commit-Position: refs/heads/main@{#42020}