Merge "Fixing dragView not getting removed on returning home" into sc-dev am: e9110af0e0

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/13563271

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I80d273acda92d38afc50064645332278d6174e71