[Bug 30378] Joystick activity does not stop the screensaver

[PeterShinners]

Public bug reported:
https://launchpad.net/malone/bugs/30378

Affects: gnome-screensaver (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

Description:
While playing games entirely with the joystick the screensaver is
activated every few minutes.

Input activity from a joystick should have the same results as activity
from the mouse or keyboard.