Revert "BatteryMeterView: Hide icon on battery-less devices"

This reverts commit eece668fc2ab2d5888c4a23d3446fb298134453f.

This reverts commit 394833715db64f750bea77aa44f79ce11ea67673.

This reverts commit 4d1a86996c51fc22a20e2652b054f7fff274b295.

This reverts commit c9f788e34af3e55b9c544e1fe1cad94927ebd15e.

Reason: Still breaking battery powered devices.

Change-Id: Ie7fb6f3fbb77d9a7cff330c32d8eb761beea5c0b
5 files changed