Revert "Fix #11397. Shush Firefox warning by re-breaking #6932 for BB 4.7."
Revert "Fix #11397. Shush Firefox warning by re-breaking #6932 for BB 4.7."

This reverts commit e866893fd29b0328ebc282cf0ba716e6f87384c3.

Failures in IE6 when this is removed, unfortunately.

praveen9102/Shazam,eburgos/jquery,npmcomponent/component-jquery,gnarf/jquery,gnarf/jquery,chitranshi/jquery,jcutrell/jquery,praveen9102/Shazam,Karyotyper/jquery,eburgos/jquery,Karyotyper/jquery,quiaro/request-agent,dtjm/jquery,Karyotyper/jquery,demetr84/Jquery,chitranshi/jquery,jquery/jquery,RubyLouvre/jquery,rwaldron/jquery,diracdeltas/jquery,RubyLouvre/jquery,demetr84/Jquery,npmcomponent/component-jquery,sancao2/jquery,roytoo/jquery,isaacs/jquery,roytoo/jquery,jcutrell/jquery,roytoo/jquery,diracdeltas/jquery,diracdeltas/jquery,sancao2/jquery,eburgos/jquery,jquery/jquery,dtjm/jquery,jquery/jquery,rwaldron/jquery,sancao2/jquery,isaacs/jquery