[orca] Handle expansion event coming after focused-child event for combo boxes

[Joanmarie Diggs <joanied src gnome org>]

commit 6b4668145a09211cc38f7038881d28a7d816a6d9
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Sun May 5 17:15:58 2019 -0400

    Handle expansion event coming after focused-child event for combo boxes

 src/orca/script_utilities.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/src/orca/script_utilities.py b/src/orca/script_utilities.py
index 3debd8301..4b26220f1 100644
--- a/src/orca/script_utilities.py
+++ b/src/orca/script_utilities.py
@@ -4836,9 +4836,12 @@ class Utilities:
             debug.println(debug.LEVEL_INFO, msg, True)
             return False
 
-        if role in [pyatspi.ROLE_TABLE_ROW, pyatspi.ROLE_COMBO_BOX, pyatspi.ROLE_LIST_BOX]:
+        if role in [pyatspi.ROLE_TABLE_ROW, pyatspi.ROLE_LIST_BOX]:
             return True
 
+        if role == pyatspi.ROLE_COMBO_BOX:
+            return state.contains(pyatspi.STATE_FOCUSED)
+
         if role == pyatspi.ROLE_PUSH_BUTTON:
             return state.contains(pyatspi.STATE_FOCUSED)