Merge changes from topics "reland_recents_animation", " reland_recents_animation"

* changes:
  Fix issue with reparenting stacks on displays.
  Revert "Revert "4/ Update SysUI shared lib for Recents transition""
  Revert "Revert "3/ Add input consumer to capture touches during a Recents transition""
  Revert "Revert "2/ Add support for remote Recents animation""
  Revert "Revert "1/ Create display content window controller to position stacks in the display""