Fail preflight request when redirect is received

LayoutTests/http/tests/xmlhttprequest/access-control-and-redirects-async-expected.txt

Index: LayoutTests/http/tests/xmlhttprequest/access-control-and-redirects-async-expected.txt
diff --git a/LayoutTests/http/tests/xmlhttprequest/access-control-and-redirects-async-expected.txt b/LayoutTests/http/tests/xmlhttprequest/access-control-and-redirects-async-expected.txt
index 25744d2c420e2d9feb2eda79c35025b3635b1b6e..87c795d7f9d421c61a6a99f81c6f892da4f0a1cc 100644
--- a/LayoutTests/http/tests/xmlhttprequest/access-control-and-redirects-async-expected.txt
+++ b/LayoutTests/http/tests/xmlhttprequest/access-control-and-redirects-async-expected.txt
@@ -2,7 +2,7 @@ CONSOLE ERROR: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/r
 CONSOLE ERROR: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi&%20%20access-control-allow-origin=http://localhost:8000. The 'Access-Control-Allow-Origin' header has a value 'http://localhost:8000' that is not equal to the supplied origin. Origin 'http://127.0.0.1:8000' is therefore not allowed access.
 CONSOLE ERROR: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?url=http://username:password@localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi&%20%20access-control-allow-origin=http://localhost:8000. The request was redirected to a URL ('http://username:password@localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi') containing userinfo, which is disallowed for cross-origin requests.
 CONSOLE ERROR: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?url=foo://bar.cgi&%20%20access-control-allow-origin=http://localhost:8000. The request was redirected to a URL ('foo://bar.cgi') which has a disallowed scheme for cross-origin requests.
-CONSOLE ERROR: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?redirect-preflight=true&%20%20url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi&%20%20access-control-allow-origin=*. The request was redirected to 'http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi', which is disallowed for cross-origin requests that require preflight.
+CONSOLE ERROR: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?redirect-preflight=true&%20%20url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi&%20%20access-control-allow-origin=*. Response for preflight is invalid (redirect)
 CONSOLE ERROR: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?redirect-preflight=false&%20%20url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi&%20%20access-control-allow-origin=*&%20%20access-control-allow-headers=x-webkit. The request was redirected to 'http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi', which is disallowed for cross-origin requests that require preflight.
 Tests that asynchronous XMLHttpRequests handle redirects according to the CORS standard.