[orca] Add handling for ROLE_HEADER

[Joanmarie Diggs <joanied src gnome org>]

commit de3cd245c5c00636746cca265ade6d70de21165d
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Tue Jul 21 14:28:41 2015 -0400

    Add handling for ROLE_HEADER

 src/orca/formatting.py |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/orca/formatting.py b/src/orca/formatting.py
index de92e15..9079262 100644
--- a/src/orca/formatting.py
+++ b/src/orca/formatting.py
@@ -179,6 +179,9 @@ formatting = {
             'focused': 'labelOrName + roleName',
             'unfocused': 'labelOrName + allTextSelection + roleName + unfocusedDialogCount + availability'
             },
+        pyatspi.ROLE_HEADER: {
+            'unfocused': '(displayedText or name) + roleName',
+        },
         pyatspi.ROLE_HEADING: {
             'focused': 'displayedText + roleName + expandableState',
             'unfocused': 'displayedText + roleName + expandableState',