Split GetRecentFiles to local and drive.

Bug: b/330634904, b/330634632
Change-Id: I293eefa7dc88568cab9892baba1af98a23c86f81
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5416953


Reviewed-by: Jing Wang <jiwan@chromium.org>
Commit-Queue: Darren Shen <shend@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1282201}