SystemUI: Add LongClick to FastCharge Toggle

LongClick takes you to PerformanceControl

Change-Id: I6f4de9bccb99a471ab8cf35144be8cc1235a8e70
Signed-off-by: bmc08gt <bmc08gt.teamb00sted@gmail.com>
Fixed incorrect calculation of dirty invalidation area

Padding was already taken into consideration before calling
invalidateDrawable in ProgressBar.

Change-Id: Id7f23bd15bb19e2294c07adb2acb397100ea97e8