Merge "Store SDK sandbox exit reasons under real UID and package UID" into udc-dev am: 163fedcd

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22813276



Change-Id: I17e2e4577e9f523f749facc6d5e78cd77492e44b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>