Uplift `Bug 13028: Prevent potential proxy bypass cases.`
@pierov discovered MOZ_PROXY_BYPASS_PROTECTION isn't making its way all the way down through NSS. We should fix whatever build problem exists here, and uplift.
@pierov discovered MOZ_PROXY_BYPASS_PROTECTION isn't making its way all the way down through NSS. We should fix whatever build problem exists here, and uplift.