[orca] Ensure we present items with description-term and description-value roles

[Joanmarie Diggs <joanied src gnome org>]

commit 22f15a98426168239296a80885c538dc46ad7898
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Sun Apr 28 14:23:44 2019 -0400

    Ensure we present items with description-term and description-value roles

 src/orca/formatting.py | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/src/orca/formatting.py b/src/orca/formatting.py
index 905b42788..e87a3a3f9 100644
--- a/src/orca/formatting.py
+++ b/src/orca/formatting.py
@@ -176,6 +176,12 @@ formatting = {
             'focused': 'labelOrName + roleName',
             'unfocused': 'labelOrName + roleName + pause + currentLineText + allTextSelection',
             },
+        pyatspi.ROLE_DESCRIPTION_TERM: {
+            'unfocused': '(labelOrName or (displayedText + allTextSelection))',
+            },
+        pyatspi.ROLE_DESCRIPTION_VALUE: {
+            'unfocused': '(labelOrName or (displayedText + allTextSelection))',
+            },
         pyatspi.ROLE_DIAL: {
             'focused': 'value',
             'unfocused': 'labelOrName + roleName + value + required + availability + ' + MNEMONIC,