am 37fa9732: Merge "Set android:maxRecents to 1 on cts test stubs to avoid running out of memory when starting a lot of activities during test exectuion." into lmp-dev

* commit '37fa973253d4df405eec06c4fddba7b2ec10249f':
  Set android:maxRecents to 1 on cts test stubs to avoid running out of memory when starting a lot of activities during test exectuion.