commit f707829286ed43d86bcded14b35c4e27d4a5fe0d
author Jooyung Han <jooyung@google.com> Fri Apr 19 01:40:38 2019 +0900
committer Jooyung Han <jooyung@google.com> Mon Apr 22 15:55:46 2019 +0900
tree 659e57667cd458a3367f9a6b3c7acafbe488c2c0
parent f40a093ceed68f998cd8f9a552da8936e4f24378

apexd: Unmounts dangling mounts

On boot competes (apexes are all activated), unmounts non-active packages.
If those old APEXes are in /data/apex/active, they are removed.

Bug: 129524627
Test: atest apexservice_test
Test: manual
 1. put new apex in /system/apex and old apex in /data/apex/active
 2. reboot and see logs (check if unmount/delete)
 3. see if old apex is moved from /data/apex/active

Change-Id: I449cc906730d8eb707766abeeef198726af6123b
Merged-In: I449cc906730d8eb707766abeeef198726af6123b