Merge "Fix NullPointerException in PhantomProcessList due to race condition" into sc-dev am: 8b872f5c71 am: 78a4470a84 am: 66bcf0ff3b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15404738

Change-Id: I40054c46e01f99d84fe7aef7090cd9cb546d97b6