r=aaronl, sr=jst Add nsIAccessibleProvider in radio.xml, create accessible object for XBL radio button git-svn-id: svn://10.0.0.236/trunk@123559 18797224-902f-48f8-a5cc-f745e15eee43
r=aaronl, sr=jst Add nsIAccessibleProvider in radio.xml, create accessible object for XBL radio button git-svn-id: svn://10.0.0.236/trunk@123559 18797224-902f-48f8-a5cc-f745e15eee43