[orca/gnome-3-26] Don't include off-screen labels in Gtk+ listboxes

[Joanmarie Diggs <joanied src gnome org>]

commit bead0471d4d24cc2472076250a6d13dfa4c04e7d
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Mon Nov 20 09:05:06 2017 -0500

    Don't include off-screen labels in Gtk+ listboxes
    
    Gtk+ symbolic icon information is causing unwanted chattiness.

 src/orca/scripts/toolkits/gtk/script_utilities.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/orca/scripts/toolkits/gtk/script_utilities.py 
b/src/orca/scripts/toolkits/gtk/script_utilities.py
index 78b2468..628fbd1 100644
--- a/src/orca/scripts/toolkits/gtk/script_utilities.py
+++ b/src/orca/scripts/toolkits/gtk/script_utilities.py
@@ -54,7 +54,7 @@ class Utilities(script_utilities.Utilities):
 
         # Present GtkLabel children inside a GtkListBox row.
         if obj.parent and obj.parent.getRole() == pyatspi.ROLE_LIST_BOX:
-            labels = self.unrelatedLabels(obj, onlyShowing=False)
+            labels = self.unrelatedLabels(obj)
             displayedText = " ".join(map(self.displayedText, labels))
 
         self._script.generatorCache[self.DISPLAYED_TEXT][obj] = displayedText