[orca] Web: Be sure we have the top-level document when dumping cache

[Joanmarie Diggs <joanied src gnome org>]

commit 5c8ded075b403711167b75243ae6cd8c2897291d
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Fri Jun 25 18:37:39 2021 +0200

    Web: Be sure we have the top-level document when dumping cache
    
    Cached information is associated with the top-level document. The
    document associated with the event.source triggering a need to dump
    cache might be nested.

 src/orca/scripts/web/script.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/orca/scripts/web/script.py b/src/orca/scripts/web/script.py
index a4ce747ca..0d61ac8e6 100644
--- a/src/orca/scripts/web/script.py
+++ b/src/orca/scripts/web/script.py
@@ -1737,7 +1737,7 @@ class Script(default.Script):
             return True
 
         isLiveRegion = self.utilities.isLiveRegion(event.source)
-        document = self.utilities.getDocumentForObject(event.source)
+        document = self.utilities.getTopLevelDocumentForObject(event.source)
         if document and not isLiveRegion:
             if event.source == orca_state.locusOfFocus:
                 msg = "WEB: Dumping cache and context: source is focus %s" % orca_state.locusOfFocus
@@ -1848,7 +1848,7 @@ class Script(default.Script):
             debug.println(debug.LEVEL_INFO, msg, True)
             return True
 
-        document = self.utilities.getDocumentForObject(event.source)
+        document = self.utilities.getTopLevelDocumentForObject(event.source)
         if document:
             if event.source == orca_state.locusOfFocus:
                 msg = "WEB: Dumping cache and context: source is focus %s" % orca_state.locusOfFocus
@@ -2383,7 +2383,7 @@ class Script(default.Script):
         debug.println(debug.LEVEL_INFO, msg, True)
         self.utilities.clearContentCache()
 
-        document = self.utilities.getDocumentForObject(event.source)
+        document = self.utilities.getTopLevelDocumentForObject(event.source)
         if self.utilities.isDead(orca_state.locusOfFocus):
             msg = "WEB: Dumping cache: dead focus %s" % orca_state.locusOfFocus
             debug.println(debug.LEVEL_INFO, msg, True)