Added code to implement the new overflow -moz-scrollbars values. r=evaughan@netscape.com git-svn-id: svn://10.0.0.236/trunk@58812 18797224-902f-48f8-a5cc-f745e15eee43
Added code to implement the new overflow -moz-scrollbars values. r=evaughan@netscape.com git-svn-id: svn://10.0.0.236/trunk@58812 18797224-902f-48f8-a5cc-f745e15eee43