fix js exception when clicking on the column picker. sr=ben. git-svn-id: svn://10.0.0.236/trunk@91093 18797224-902f-48f8-a5cc-f745e15eee43
fix js exception when clicking on the column picker. sr=ben. git-svn-id: svn://10.0.0.236/trunk@91093 18797224-902f-48f8-a5cc-f745e15eee43