health@2.0: IHealthInfoCallback expands HealthInfo struct.

IHealthInfoCallback reports more information, so that
BatteryService can send these fields to BatteryManager in framework.

Test: builds
Bug: 62229583
Change-Id: Ieacd4acabc3e0870d0d2fed04dad9d8c3255986b
Merged-In: Ieacd4acabc3e0870d0d2fed04dad9d8c3255986b