[orca] Don't treat focus-mode widgets as labeling contents, even if they are

[Joanmarie Diggs <joanied src gnome org>]

commit efd5e67380c6ce5b05e45011c1876bde8b2539a7
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Wed Apr 24 16:09:14 2019 -0400

    Don't treat focus-mode widgets as labeling contents, even if they are
    
    Doing so can cause us to be silent.

 src/orca/scripts/web/script_utilities.py | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/src/orca/scripts/web/script_utilities.py b/src/orca/scripts/web/script_utilities.py
index c54bcdef3..61a45a62c 100644
--- a/src/orca/scripts/web/script_utilities.py
+++ b/src/orca/scripts/web/script_utilities.py
@@ -2635,6 +2635,9 @@ class Utilities(script_utilities.Utilities):
         return None
 
     def isLabellingContents(self, obj, contents=[]):
+        if self.isFocusModeWidget(obj):
+            return False
+
         targets = self.labelTargets(obj)
         if not contents:
             return bool(targets)