Merge "Scan the downstream apps while updating oomadj for pending records"...

Merge "Scan the downstream apps while updating oomadj for pending records" into sc-dev am: 19e79e06

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14535946

Change-Id: I081663ed04eb09f52770169ec4b6d5f6b8e5028f