PackageManager.isPackageStateProtected() is moving to permission based,
so force stop button can also be protected when no DeviceOwner.
The ActivityManger side has already handled correctly, no Settings UI
side need to show a device policy transparent dialog.
Fix: 319579347
Test: manual - Force stop on AppInfo
Test: unit test
Change-Id: I4432dcb798a0cfcbb6bfc8b30c9191dd91b980a2