GitLab

The PeripheralBatteryTracker is instantiated by ash::Shell and creates
one instance of GattBatteryController. The latter creates a
GattBatteryPoller object for each new connected Bluetooth Device.

Design doc at go/cros-bt-battery.

Bug: 785758
Change-Id: If7cda46a95afb36cc631f88047c6a117f0675894
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1660098
Commit-Queue: Alberto Herrera <ahrfgb@google.com>
Reviewed-by: Reilly Grant <reillyg@chromium.org>
Reviewed-by: Ryan Hansberry <hansberry@chromium.org>
Reviewed-by: James Cook <jamescook@chromium.org>
Reviewed-by: Kyle Horimoto <khorimoto@chromium.org>
Cr-Commit-Position: refs/heads/master@{#680632}