Optimisation: Use String instead of window.String. Close gh-1176.
Optimisation: Use String instead of window.String. Close gh-1176.

Follows-up 22e28b01e60e87b2454f88ca128fb84916b13564.

eburgos/jquery,jquery/jquery,rwaldron/jquery,Karyotyper/jquery,jquery/jquery,jcutrell/jquery,rwaldron/jquery,jcutrell/jquery,eburgos/jquery,praveen9102/Shazam,roytoo/jquery,chitranshi/jquery,quiaro/request-agent,chitranshi/jquery,Karyotyper/jquery,jquery/jquery,praveen9102/Shazam,Karyotyper/jquery,roytoo/jquery,demetr84/Jquery,eburgos/jquery,roytoo/jquery,demetr84/Jquery