GitLab

In preparation for BluetoothSystem, this CL replaces
GetBluetoothAvailable() and GetBluetoothEnabled() with
GetBluetoothState() and changes clients to use it.

Bug: 882346
Change-Id: Ibc095ab9ee79561aeb9d145e5a73ffae389574e3
Reviewed-on: https://chromium-review.googlesource.com/1233276
Commit-Queue: Giovanni Ortuño Urquidi <ortuno@chromium.org>
Reviewed-by: Ken Rockot <rockot@chromium.org>
Reviewed-by: Steven Bennetts <stevenjb@chromium.org>
Reviewed-by: Sam McNally <sammc@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593468}