Bug 259420 – Handle focusability for plugin elements which has browsing context

• Component: UI Events
• Status: RESOLVED FIXED

[Ahmad Saleem]

Hi Team,

I came across another failing test case from Blink's case:

Blink: https://chromium.googlesource.com/chromium/src.git/+/a2c82afad86cf4f85f91df76f858434b15fe6b13

I tried it locally with test case and we fail without patching and patch is just:

>> In Source/WebCore/html/HTMLPlugInElement.cpp:

bool HTMLPlugInElement::isKeyboardFocusable(KeyboardEvent* event) const
{
    if (HTMLFrameOwnerElement::isKeyboardFocusable(event))
        return true;
    return false;
}

>> In Source/WebCore/html/HTMLFrameOwnerElement.h:

Move: bool isKeyboardFocusable(KeyboardEvent*) const override; from 'Private' to 'Public'.

________

Just wanted to raise so we can track and fix it.

Thanks!

[EWS]

Committed 266286@main (61a5480546df): <https://commits.webkit.org/266286@main>

Reviewed commits have been landed. Closing PR #16041 and removing active labels.

[Radar WebKit Bug Importer]

<rdar://problem/112821601>