Revert "Fix NPE when reparenting a leash that has already been released."

This reverts commit 67f210f77a650094eacdfae07a40aabafc462c51.

Reason for revert: part of a revert chain to CP fix to b/404507270. The end state is the same as currently at ToT, but need to have cherry-pickable CLs for branches that are in CP mode.

Change-Id: I6cc2bc9768b5603b5829c21a79456848376a7896
1 file changed