In most cases this is being replaced with `chrome::GetTotalBrowserCount()`. Chromium changes: https://chromium.googlesource.com/chromium/src/+/64c605ab89727cdd821c724ee5870933b09b6beb commit 64c605ab89727cdd821c724ee5870933b09b6beb Author: Qikai <qikaizhong@microsoft.com> Date: Wed Dec 17 09:46:02 2025 -0800 [bedrock] Remove unused BrowserList::size() method The size() method is no longer referenced anywhere in the codebase and can be safely removed. Bug: 431671320 Change-Id: I014cde7e669a325f9e29f5f22e32c7910d383d31 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7269944 Auto-Submit: Qikai Zhong <qikaizhong@microsoft.com> Reviewed-by: Tom Lukaszewicz <tluk@chromium.org> Commit-Queue: Tom Lukaszewicz <tluk@chromium.org> Cr-Commit-Position: refs/heads/main@{#1560010}