Merge changes from topic "preinstall-overrides" am: 29ed176b46 am: d1ebbf5086 am: dd1d1cbacc

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1520701

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ifbdca1201aa118e59b45f7dd89441a210fc2fa9c