Revert "BatteryMeterView: Hide icon on battery-less devices"
This reverts commit eece668f.
This reverts commit 39483371.
This reverts commit 4d1a8699.
This reverts commit c9f788e3.
Reason: Still breaking battery powered devices.
Change-Id: Ie7fb6f3fbb77d9a7cff330c32d8eb761beea5c0b