[automerger skipped] Merge "Revert "Freeze all package processes before...

[automerger skipped] Merge "Revert "Freeze all package processes before killing"" into tm-dev am: 097017f4 -s ours am: 6ba20926 -s ours am: dc530273 -s ours

am skip reason: Merged-In Ib0231eaf4b11b15a3d6bac5dc5486844f0f81d18 with SHA-1 a666f83b is already in history. Merged-In was found from reverted change.

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18961727



Change-Id: Ib4b509026396faec2b865fc98a31a4606d3f85b9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>