Add OWNERS file to chrome/browser/ui/views/page_action/

This CL adds alancutter and calamity as owners for the newly created
chrome/browser/ui/views/page_action/ directory.
alancutter is working to migrate page action icons in the location bar
to be more general purpose. calamity has more experience of views paradigms
and has been collaborating on the refactor design.

Further context for this directory:
https://chromium-review.googlesource.com/c/chromium/src/+/1056783

Bug: 788051
Change-Id: I9b3150a4426b659105217ef14716f8671266ef93
Reviewed-on: https://chromium-review.googlesource.com/1060775
Reviewed-by: Peter Kasting <pkasting@chromium.org>
Commit-Queue: Peter Kasting <pkasting@chromium.org>
Cr-Commit-Position: refs/heads/master@{#559000}
1 file changed