Chromium changes: https://chromium.googlesource.com/chromium/src/+/01631371f40ab8d0507313d933d7b17f6d7fb3fa commit 01631371f40ab8d0507313d933d7b17f6d7fb3fa Author: Wenyu Fu <wenyufu@chromium.org> Date: Wed Oct 8 15:57:48 2025 -0700 [BrowserControls] Check browser controls position for top control layers Alternative approach for crrev.com/c/7017923. Consider toolbar and progress bar hidden when controls position is at the bottom. Bug: 449925889 Change-Id: I745a73e988624565db5c2b4b2993bb700e0e514f Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7021342 Commit-Queue: Wenyu Fu <wenyufu@chromium.org> Reviewed-by: Patrick Noland <pnoland@chromium.org> Cr-Commit-Position: refs/heads/main@{#1527208}