[orca] Include object role in the list of landmarks dialog

[Joanmarie Diggs <joanied src gnome org>]

commit 24ad957a10f01049acb31d576250c05a008f4dd5
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Wed Sep 30 12:05:13 2015 -0400

    Include object role in the list of landmarks dialog

 src/orca/structural_navigation.py |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/orca/structural_navigation.py b/src/orca/structural_navigation.py
index 7fdf259..fa1b27f 100644
--- a/src/orca/structural_navigation.py
+++ b/src/orca/structural_navigation.py
@@ -2189,9 +2189,10 @@ class StructuralNavigation:
 
     def _landmarkDialogData(self):
         columnHeaders = [guilabels.SN_HEADER_LANDMARK]
+        columnHeaders.append(guilabels.SN_HEADER_ROLE)
 
         def rowData(obj):
-            return [self._getText(obj)]
+            return [self._getText(obj), self._getRoleName(obj)]
 
         return guilabels.SN_TITLE_LANDMARK, columnHeaders, rowData