[orca/gnome-3-34] Chromium: Adjust descendant at point for text nodes and listemitem markers

[Joanmarie Diggs <joanied src gnome org>]

commit 90c740d6b0a1991ecb832108a1bd0fad9babb545
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Wed Nov 20 11:55:33 2019 -0500

    Chromium: Adjust descendant at point for text nodes and listemitem markers

 src/orca/scripts/toolkits/Chromium/script_utilities.py | 7 +++++++
 1 file changed, 7 insertions(+)
---
diff --git a/src/orca/scripts/toolkits/Chromium/script_utilities.py 
b/src/orca/scripts/toolkits/Chromium/script_utilities.py
index 18506cb08..89aa566cf 100644
--- a/src/orca/scripts/toolkits/Chromium/script_utilities.py
+++ b/src/orca/scripts/toolkits/Chromium/script_utilities.py
@@ -486,3 +486,10 @@ class Utilities(web.Utilities):
             return []
 
         return super().findAllDescendants(root, includeIf, excludeIf)
+
+    def descendantAtPoint(self, root, x, y, coordType=None):
+        result = super().descendantAtPoint(root, x, y, coordType)
+        if self.isListItemMarker(result) or self.isStaticTextLeaf(result):
+            return result.parent
+
+        return result