Chromium changes: https://chromium.googlesource.com/chromium/src/+/8245d4bdba51505fb715a2106a13a96bc206b860 commit 8245d4bdba51505fb715a2106a13a96bc206b860 Author: Andrew Grieve <agrieve@chromium.org> Date: Fri Dec 12 12:13:49 2025 -0800 Android: Convert ArchivedTabCountSupplier -> SettableNonNullObservableSupplier Bug: 467389696 Change-Id: Ib5d8678cda883235c805fd8c1e925bbfe9cbe18d Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7255036 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Andrew Grieve <agrieve@chromium.org> Owners-Override: Andrew Grieve <agrieve@chromium.org> Auto-Submit: Andrew Grieve <agrieve@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Cr-Commit-Position: refs/heads/main@{#1558223}