[pyatspi2] Set desktop's role to ROLE_DESKTOP_FRAME

[Mike Gorse <mgorse src gnome org>]

commit 0a928ac2e28fc2961fb670ce3a483ef204672125
Author: Mike Gorse <mgorse novell com>
Date:   Sat Apr 10 17:53:54 2010 -0400

    Set desktop's role to ROLE_DESKTOP_FRAME

 pyatspi/cache.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/pyatspi/cache.py b/pyatspi/cache.py
index 9f96134..012ca9d 100644
--- a/pyatspi/cache.py
+++ b/pyatspi/cache.py
@@ -18,7 +18,7 @@ import registry
 import string
 
 from interfaces import *
-from role import ROLE_UNKNOWN
+from role import ROLE_DESKTOP_FRAME
 import state
 
 from busutils import *
@@ -115,7 +115,7 @@ class DesktopCacheManager (object):
                                        apps,                                    #Children 
                                        [ATSPI_ACCESSIBLE, ATSPI_COMPONENT],     #Interfaces
                                        "main",                                  #Name
-                                       ROLE_UNKNOWN,                            #Role
+                                       ROLE_DESKTOP_FRAME,                            #Role
                                        "",                                      #Description
                                        [0,0]                                    #State
                                      )