Revert "[#2945] Ensure that _elementRect cannot be undefined inside of _draggable.update"
Revert "[#2945] Ensure that _elementRect cannot be undefined inside of _draggable.update"

mozilla/butter,mbuttu/butter,mbuttu/butter,mbuttu/butter,robinparadise/videoquizmaker,BBGInnovate/butter,robinparadise/videoquizmaker,BBGInnovate/butter,mozilla/butter