
By applying Error Prone's UnusedMethods check * Manually reverted a few in favor of @SuppressWarnings() * Manually fixed UnusedVariables warnings introduced by removing unused methods * Manually deleted a few resources that are now unused Bug: 372458640 Change-Id: I56ca1f72248e73d04841075a952642a6434e0d45 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6049663 Reviewed-by: Ted Choc <tedchoc@chromium.org> Owners-Override: Andrew Grieve <agrieve@chromium.org> Commit-Queue: Andrew Grieve <agrieve@chromium.org> Code-Coverage: findit-for-me@appspot.gserviceaccount.com <findit-for-me@appspot.gserviceaccount.com> Cr-Commit-Position: refs/heads/main@{#1388617}