Fix memory leaks in IE caused by the custom abort function of $.ajax. Fixes bug #6242.
Fix memory leaks in IE caused by the custom abort function of $.ajax. Fixes bug #6242.

ilyakharlamov/jquery-xul,demetr84/Jquery,npmcomponent/component-jquery,roytoo/jquery,isaacs/jquery,scottjehl/jquery,scottjehl/jquery,fat/jquery,chitranshi/jquery,demetr84/Jquery,isaacs/jquery,eburgos/jquery,hoorayimhelping/jquery,quiaro/request-agent,rwaldron/jquery,jcutrell/jquery,Karyotyper/jquery,Karyotyper/jquery,jquery/jquery,kpozin/jquery-nodom,ilyakharlamov/jquery-xul,eburgos/jquery,gnarf/jquery,kpozin/jquery-nodom,RubyLouvre/jquery,roytoo/jquery,diracdeltas/jquery,diracdeltas/jquery,rwaldron/jquery,praveen9102/Shazam,chitranshi/jquery,roytoo/jquery,gnarf/jquery,diracdeltas/jquery,jquery/jquery,eburgos/jquery,hoorayimhelping/jquery,dtjm/jquery,fat/jquery,praveen9102/Shazam,sancao2/jquery,sancao2/jquery,Karyotyper/jquery,npmcomponent/component-jquery,jcutrell/jquery,jquery/jquery,RubyLouvre/jquery,dtjm/jquery,sancao2/jquery