966fa8774c
They're added for and used only by lock screen apps. Bug: 376354347, 379562630 Change-Id: I46df0399300565afc8b9fc0c799a002a43c69eda Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5986568 Reviewed-by: Finnur Thorarinsson <finnur@chromium.org> Commit-Queue: Mitsuru Oshima <oshima@chromium.org> Cr-Commit-Position: refs/heads/main@{#1421155}