[orca] Web: Remove the "zombie" check for documentFrameURI

[Joanmarie Diggs <joanied src gnome org>]

commit 972e414ee585b89c18451c86b4c99eab776a952f
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Tue Feb 22 16:59:43 2022 +0100

    Web: Remove the "zombie" check for documentFrameURI
    
    This check is a carry-over from the original Gecko support. It is
    probably redundant to other "zombie" checks, and it can cause us
    to ignore a document on the basis of no valid URI as a consequence
    of another browser bug (index in parent of -1).

 src/orca/scripts/web/script_utilities.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/orca/scripts/web/script_utilities.py b/src/orca/scripts/web/script_utilities.py
index 9809d9664..1c81476d4 100644
--- a/src/orca/scripts/web/script_utilities.py
+++ b/src/orca/scripts/web/script_utilities.py
@@ -337,7 +337,7 @@ class Utilities(script_utilities.Utilities):
 
     def documentFrameURI(self, documentFrame=None):
         documentFrame = documentFrame or self.documentFrame()
-        if documentFrame and not self.isZombie(documentFrame):
+        if documentFrame:
             try:
                 document = documentFrame.queryDocument()
             except NotImplementedError: