tree 99fc8d474bfe21fe72a9f877dcf274a971dc0a73
parent c1ad6c193166f23878fdfc050aba9a9fa486a776
author dianlujitao <dianlujitao@lineageos.org> 1557905607 +0800
committer dianlujitao <dianlujitao@lineageos.org> 1557908837 +0800

Resolve e2fsdroid failure in certain cases

 * Set proper SELinux context for system-as-root system, AOSP uses "/"
   in fstab while TWRP uses "/system_root" so an exception is necessary.
 * Skip initializing context if the target partition doesn't exist in
   /file_contexts e.g. /usb-otg.

Change-Id: I8f802c34e18fb9f65bf936d11967c83a451b0493