Remove all battery style customization
Status bar native battery percentage
Revert "frameworks_base: Squashed commit of bringing back navbar customization and updating code"

This reverts commit f1328fccd4fc0e32299a73e26be1ddf959a75c3d.
Merge branch 'kk-ras-mr1.2_r2' of https://github.com/rascarlo/android_frameworks_base into kk