Merge "On exit search in widget picker, make recommended widgets table visible only if recommended widgets are available." into sc-dev am: b89c991bab

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14234628

Change-Id: Ief5a5130c3f301201707ac06064aa9fa6a6f1def