Merge "Update app widget resize frame UI." into sc-dev am: b6c4fd18af

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/13757245

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Id63e2b089022a78e182a18c0bbcec900425ab589