device-dev@chromium.org now exists and is taking on triage of most of
src/device. This change associates the TEAM in OWNERS files and updates
component labels as well.

The root device/OWNERS sets the TEAM that is used in most subdirectories.

Bluetooth has a specific team list, and has components added.
Redundant OWNERS files are removed.

mvanouwerkerk@chromium.org is removed, as they now work in other areas.

geolocation does not need a redundant COMPONENT in the interfaces directory.

media_transfer_protocol given Media component.

Review-Url: https://codereview.chromium.org/2789433002
Cr-Commit-Position: refs/heads/master@{#461263}