Merge "Always show "Swipe up to open" on tapping empty space on LS" into sc-dev am: cc62a80883

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15748387

Change-Id: I20c2195e7f94abf514490e5c441e1f9798d6b0b5