GitLab

Generate DIR_METADATA files and remove metadata from OWNERS
files for directories under //chrome/browser/chromeos.

Bug: 1113033
Change-Id: I37207cd88f3788e42ecdf0ee24f8af0e0d7f395f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2572169
Commit-Queue: James Cook <jamescook@chromium.org>
Reviewed-by: James Cook <jamescook@chromium.org>
Auto-Submit: Edward Lesmes <ehmaldonado@chromium.org>
Cr-Commit-Position: refs/heads/master@{#833441}