Tests that redirects between origins are never allowed, even when access control is involved.

Per the spec, these test cases should be allowed, but cross-origin redirects are currently unsupported in WebCore.

Testing /resources/redirect.php?url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow.cgi (sync)
Expecting success: false
PASS: Error: NETWORK_ERR: XMLHttpRequest Exception 101
Testing /resources/redirect.php?url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow.cgi(async)
Expecting success: false
PASS: 0
Testing http://localhost:8000/resources/redirect.php?url=http://127.0.0.1:8000/xmlhttprequest/resources/access-control-basic-allow.cgi (sync)
Expecting success: false
PASS: Error: NETWORK_ERR: XMLHttpRequest Exception 101
Testing http://localhost:8000/resources/redirect.php?url=http://127.0.0.1:8000/xmlhttprequest/resources/access-control-basic-allow.cgi(async)
Expecting success: false
PASS: 0
Testing http://localhost:8000/resources/redirect.php?url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow.cgi (sync)
Expecting success: false
PASS: Error: NETWORK_ERR: XMLHttpRequest Exception 101
Testing http://localhost:8000/resources/redirect.php?url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow.cgi(async)
Expecting success: false
PASS: 0