WebKit does not focus radios and checkboxs on click (like windows expects) See attached test case. Part of this is a web-compat issue, and part of this is a Windows-only issue. This could be split into two bugs if necessary. Fixing the web-compat issue will fix the windows-only issue, however, doing so will require hacking it so that the mac doesn't draw the focus ring (or actually change the focus, just send the event), which is why I've left this as one bug.
Created attachment 21205 [details] test case
Patch submitted here: https://bugs.webkit.org/show_bug.cgi?id=22261
Forward dup, but the other has a patch. *** This bug has been marked as a duplicate of bug 22261 ***
*** Bug 63944 has been marked as a duplicate of this bug. ***