[automerger skipped] Merge "[pm] use list caches instead of real lists when...

[automerger skipped] Merge "[pm] use list caches instead of real lists when snapshotting" into tm-qpr-dev am: 2546f800 am: bdb280d6 -s ours

am skip reason: Merged-In Ia10b4bd47fb3c1d3de577bc4b1a4a70d0d5adc9f with SHA-1 5733be54 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20339910



Change-Id: Icb22fc6eb52ba4f66253834cbc091f0024edc0aa
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>