Merge "CachedAppOptimizer: update pending freeze inside the process lock" into udc-dev am: ec8a88afcd

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22912042

Change-Id: I628d3068b78aa83630acd379f2188669d9d8a152
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>