Merge "PSS: AppSelector's should update its width when unfold" into udc-qpr-dev am: 5a7cdcecfd

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24733307

Change-Id: I12915690defc6a77f3f14604ea1f5a3bde3942bd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>