I was going to post a message trying to shame anyone who works on a site with a URL in this file to fix their damn site… …but now, thanks to this file, it may

I was going to post a message trying to shame anyone who works on a site with a URL in this file to fix their damn site… …but now, thanks to this file, it may be difficult if not impossible to fix their damn site in a way that doesn't conflict with WebKit's own fixes. :/