Merge "Destroy Closures in ScriptGroup" am: 01db883
am: 122c39a

* commit '122c39ab82a3e027d0e46e26bb09ac4e5e480842':
  Destroy Closures in ScriptGroup

Change-Id: I9b03e2ae8ec80250686afc9ac9f39d294e5f9b5d