[evince] a11: using ATK_ROLE_DOCUMENT_FRAME it's more correct

[Daniel Garcia Moreno <danigm src gnome org>]

commit dae88237d66fd49588cc27136c59376c443f9e9f
Author: danigm <danigm wadobo com>
Date:   Mon Mar 21 08:24:05 2011 +0100

    a11: using ATK_ROLE_DOCUMENT_FRAME it's more correct

 libview/ev-view-accessible.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libview/ev-view-accessible.c b/libview/ev-view-accessible.c
index bb5b817..73b833a 100644
--- a/libview/ev-view-accessible.c
+++ b/libview/ev-view-accessible.c
@@ -881,7 +881,7 @@ static AtkObject *ev_view_accessible_new(GObject * obj)
 	atk_object_initialize (accessible, obj);
 
 	atk_object_set_name (ATK_OBJECT (accessible), _("Document View"));
-	atk_object_set_role (ATK_OBJECT (accessible), ATK_ROLE_UNKNOWN);
+	atk_object_set_role (ATK_OBJECT (accessible), ATK_ROLE_DOCUMENT_FRAME);
 
 	return accessible;
 }