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: I9d8e8d5364306b82e4154d56f9e781672ecd2555