qcom: Drop untrusted app policies

 * It should not get modified for a specific app and AccuBattery
   can just work fine with official BatteryManager API.

Change-Id: I63e1efe6200511238e7aab90b97ebfc57951f461
diff --git a/qcom/vendor/untrusted_app_all.te b/qcom/vendor/untrusted_app_all.te
deleted file mode 100644
index b7e6532..0000000
--- a/qcom/vendor/untrusted_app_all.te
+++ /dev/null
@@ -1,3 +0,0 @@
-# allow apps to read battery status
-r_dir_file(untrusted_app_all, sysfs_battery_supply)
-r_dir_file(untrusted_app_all, sysfs_usb_supply)