Merge "Revert "installd: Fix set dex2oat to background after boot_complete"" am: adf390d7a0 am: 5bac4ed709

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1525942

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I104401874dbf41739498326d21118d63c49ae5cf