[DirectoryOwnership] Add TEAM/COMPONENT into OWNERS files.

We are adding COMPONENT/TEAM information into OWNERS file
(third_party/*, etc).

Proposal to add TEAM/COMPONENT information into OWNERS files
http://bit.ly/add-team-component-proposal
Proposal about how to get suggested component for directory.
http://bit.ly/directory-mapping-proposal
TEAM-COMPONENT mapping
http://bit.ly/component-team-mapping

Additional Information:
Component lists
https://bugs.chromium.org/p/chromium/adminComponents

BUG=679905
R=agrieve@chromium.org

Review-Url: https://codereview.chromium.org/2734393004
Cr-Commit-Position: refs/heads/master@{#455799}
GitOrigin-RevId: af8c9798ce11b04fb6ad0fa8ddd5e7f0d7faf8af
1 file changed