Merge "Inflate LauncherAppWidgetHostView directly in DragView" into sc-dev am: e941bc7ff0 am: 3510b9df92

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14234627

Change-Id: I3eeb5680d7d7f5c9325ba62567ab27fb680e2b57