BatteryService queries the usb state to check whether the usb type
is HVDCP. This patch adds a rule to allow that.
For more context check BatteryService#Led#isHvdcpPresent.
Change-Id: Ifacf13dde4b1df81c92bf5d92196e504e61dd402
* We have a number of policy items due to changes in our BSPs or for
other things which interact with the QC sepolicy. Add a place
for us to store this stuff so we don't need to copy it around to
every device.
Change-Id: I155ca202694501d42b42e2bd703d74049d547df0