Update chrome/browser/ui/views/overlay/OWNERS file.

This OWNERS was missed when moving c/b/ui/overlay to c/b/overlay.
With the previous change (see crbug), c/b/ui/views/overlay/OWNERS
now points to an OWNERS file that no longer exists. Rather than
reverting the previous patch, this will be less disruptive while
fixing the OWNERS chain.

Part one of a two part fix for c/b/ui/views/overlay/OWNERS.

BUG: 819870
Change-Id: I0fb9baf6a65a9e0afbfb2e2e26cfca745b5d984a
Reviewed-on: https://chromium-review.googlesource.com/954325Reviewed-by: Elly Fong-Jones <ellyjones@chromium.org>
Commit-Queue: apacible <apacible@chromium.org>
Cr-Commit-Position: refs/heads/master@{#541790}

chrome/browser/ui/overlay/OWNERS

+apacible@chromium.org
\ No newline at end of file

chrome/browser/ui/views/overlay/OWNERS

-file://chrome/browser/ui/overlay/OWNERS
+file://chrome/browser/overlay/OWNERS