This changes the donut background color to a lighter blue and changes
the overall background to be a grey. Both of these colors match the
Battery implementation.
Bug: 35245772
Test: Manual
Change-Id: I8e12afe4434a0e2428384fc496cab5c05dc998ee
This changes it to now have a donut graph and reflects the new UI.
Finalized redlines are still pending, so there will be a follow
up patch to get everything aligned as per the mocks.
Bug: 33199077
Test: Settings Robo Tests
Change-Id: Ic12a77bd9be335af14f80886d1ecc24c82940e9b