Chromium changes: https://chromium.googlesource.com/chromium/src/+/0769ebed75e94a4103185fb494a893b99ae3e1ba commit 0769ebed75e94a4103185fb494a893b99ae3e1ba Author: Xinyi Ji <xinyiji@google.com> Date: Tue Feb 24 10:01:11 2026 -0800 [NTP Customization] Clean up NTP Customization toolbar button (part 4/4) This CL removes the HomeButtonDisplay interface, which is no longer necessary. Bug: 485308869 Change-Id: Ia1eb8a14db1efd87936a582403785e7bdd2e6a92 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7597599 Commit-Queue: Xinyi Ji <xinyiji@chromium.org> Reviewed-by: Patrick Noland <pnoland@chromium.org> Reviewed-by: Xi Han <hanxi@chromium.org> Cr-Commit-Position: refs/heads/main@{#1589510}