[AF] Extend set of sync files co-owned by the sync team

This CL makes sure all core autofill sync source code is co-owned by the
sync team.

Bug: none
Change-Id: If481dfa736e283abad24b7ac93f7f6e6626558c1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1518517
Auto-Submit: Jan Krcal <jkrcal@chromium.org>
Reviewed-by: Fabio Tirelo <ftirelo@chromium.org>
Commit-Queue: Jan Krcal <jkrcal@chromium.org>
Cr-Commit-Position: refs/heads/master@{#640205}
2 files changed