Remove charger mode

Charging is not required for Auto project. The target is non-chargable device and charging mode is disabled.

Change-Id: I29e07baa4e67e94a262822b1e8ddf9b209c5e04c
Remove build email,fm,mms

These apps are not required for Auto project and removed them as part of optimization.

Change-Id: Ia9ccd3412939ece3c00ef1f2f5036c9cc7d25ae6
Merge "Remove charger mode"
Merge "Remove build email,fm,mms"