A base scrollable action row implementation am: 68163c09ae am: ea2f27a1bd

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/IntentResolver/+/20785640

Change-Id: Ifeaf483c9c7167f3eb57a821caa1e658d08c9eab
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>