WebRTC should not depend on Chromium's //base. Bug: webrtc:13662 Change-Id: I7ce7036c96b26a79de46a519ed24dd660a298433 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/260925 Commit-Queue: Björn Terelius <terelius@webrtc.org> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Andrey Logvin <landrey@webrtc.org> Cr-Commit-Position: refs/heads/main@{#36754}