the radio button or checkbox element is created. Checkboxes and Radio buttons
maintain their current state using the checked attribute stored in the
content model. They no longer use the nsIWidget to maintain their current setting.
Checkboxes and Radio buttons now print correctly. (i.e checked/unchecked state matches the
screen.)
git-svn-id: svn://10.0.0.236/trunk@17202 18797224-902f-48f8-a5cc-f745e15eee43
2a00ad3de1