AX: Modernize AccessibilityMenuListPopup with 2022 code style

[Tyler Wilcock]

Modernize AccessibilityMenuListPopup with 2022 code style.

[Radar WebKit Bug Importer]

<rdar://problem/98360331>

[Tyler Wilcock]

Created attachment 461500 [details]
Patch

[Andres Gonzalez]

(In reply to Tyler Wilcock from comment #2)
> Created attachment 461500 [details]
> Patch

--- a/Source/WebCore/accessibility/AccessibilityMenuListPopup.cpp
+++ a/Source/WebCore/accessibility/AccessibilityMenuListPopup.cpp
@@ -114,13 +114,13 @@ void AccessibilityMenuListPopup::addChildren()
     if (!m_parent)
         return;

-    Node* selectNode = m_parent->node();
-    if (!selectNode)
+    auto* parentNode = m_parent->node();
+    if (!parentNode || is<HTMLSelectElement>(parentNode))

Should be:
+    if (!is<HTMLSelectElement>(parentNode))


@@ -153,7 +156,7 @@ void AccessibilityMenuListPopup::didUpdateActiveOption(int optionIndex)
     if (!cache)
         return;

-    RefPtr child = downcast<AccessibilityObject>(m_children[optionIndex].get());
+    RefPtr child = dynamicDowncast<AccessibilityObject>(m_children[optionIndex].get());

I think this dynamic cast may be an overkill since how m_children may contain something that is not a AccessibilityObject?

[Tyler Wilcock]

Created attachment 461505 [details]
Patch

[EWS]

Committed 253299@main (bbd5fd4a3e0c): <https://commits.webkit.org/253299@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 461505 [details].