Windows: Calling AccessibilityHandler::postAnnouncement leaks on shutdown

The leaked object is AccessibilityNativeHandle and the procedure is fairly simple. It seems that you need to call postAnnouncement more than once during runtime.

For example, slapping this little bit in the DemoRunner’s MainComponent, and changing the L&F once during runtime before closing the app, will leak the said object:

    void lookAndFeelChanged() override
    {
            AccessibilityHandler::postAnnouncement ("Cool and good.", AccessibilityHandler::AnnouncementPriority::high);

Thanks for reporting, this has been fixed on develop: