Function maybe_cross_origin_set_rawcx 

pub(crate) unsafe extern "C" fn maybe_cross_origin_set_rawcx<D: DomTypes>(
    cx: *mut JSContext,
    proxy: HandleObject,
    id: HandleId,
    v: HandleValue,
    receiver: HandleValue,
    result: *mut ObjectOpResult,
) -> bool

Implementation of [[Set]] for Location.