Test that logging an error in console would linkify relative URLs

console-linkify-relative-links.js:14 Error with relative links
    at foo1.js:10:50
    at foo2.js:10:50
    at :8000/foo3.js:10:50
    at :8000/devtools/foo4.js:10:50
    at foo5.js:10:50
    at bar/foo6.js:10:50
Link: foo1.js:10:50, href: http://127.0.0.1:8000/devtools/resources/foo1.js
Link: foo2.js:10:50, href: http://foo2.js
Link: :8000/foo3.js:10:50, href: http://127.0.0.1:8000/foo3.js
Link: :8000/devtools/foo4.js:10:50, href: http://127.0.0.1:8000/devtools/foo4.js
Link: foo5.js:10:50, href: http://127.0.0.1:8000/devtools/resources/foo5.js
Link: bar/foo6.js:10:50, href: http://127.0.0.1:8000/devtools/resources/bar/foo6.js