GitLab

Implements GetBluetoothState() by using the new BluetoothSystem mojo
interface.

Bug: 882346
Change-Id: I75f11b9de33c98e2913aeb08a1e5e085532e803d
Reviewed-on: https://chromium-review.googlesource.com/c/1272957
Commit-Queue: Giovanni Ortuño Urquidi <ortuno@chromium.org>
Reviewed-by: Sam McNally <sammc@chromium.org>
Reviewed-by: Dan Erat <derat@chromium.org>
Reviewed-by: Sadrul Chowdhury <sadrul@chromium.org>
Cr-Commit-Position: refs/heads/master@{#599854}