Merge "Improve launcher tracing around unfold animation" into tm-qpr-dev am:...

Merge "Improve launcher tracing around unfold animation" into tm-qpr-dev am: b70a68a6 am: b46a7dde

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/21150249



Change-Id: I3984e2111634adef31f012d35677f055cafcd2f0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>