Revert of device/bluetooth/OWNERS: Add set noparent. (patchset #1 id:1 of https://codereview.chromium.org/255473002/)
Revert of device/bluetooth/OWNERS: Add set noparent. (patchset #1 id:1 of https://codereview.chromium.org/255473002/)

Reason for revert:
`set noparent` is generally an anti-pattern; if it's necessary there are usually bigger issues that need to be fixed. Sounds like that has happened for device/ and people are fine without noparent here, so reverting this.

Original issue's description:
> device/bluetooth/OWNERS: Add set noparent.
>
> BUG=none
> R=keybuk@chromium.org
>
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=265784

TBR=keybuk@chromium.org,armansito@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=none

Review URL: https://codereview.chromium.org/1267513002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#345068}

ltilve/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend