sample build:
https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/WebKit%20Win10/42866

The test is introduced by 
https://chromium-review.googlesource.com/c/chromium/src/+/1309681

Going to disabled the test

Hi Tarun,

Since you're the owner of the file, could you please assign it to the right person?

Thanks,
Owen

We can take.

From the log, two checks failed.
> FAIL Disallow origin: ,* assert_throws: send function "function() { client.send() }" did not throw
> FAIL Disallow origin: *, assert_throws: send function "function() { client.send() }" did not throw

https://test-results.appspot.com/dashboards/flakiness_dashboard.html#testType=webkit_layout_tests&tests=external%2Fwpt%2Fcors%2Forigin.htm

The test has already been disabled in https://chromium-review.googlesource.com/c/chromium/src/+/1311253.

Please have a look, thank you!

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/54a645947156f71521cece97454906c0c4bc44d4

commit 54a645947156f71521cece97454906c0c4bc44d4
Author: Mugdha Lakhani <nator@chromium.org>
Date: Fri Dec 21 20:47:56 2018

[CORS] Remove unnecessary baseline.

The origin.html test is an all passing test, we can remove the
unnecessary baseline now.

Bug: 900703

Change-Id: Ia40da2ce300b3e31df6b07ae684217b9b9392c8c
Reviewed-on: https://chromium-review.googlesource.com/c/1379963
Reviewed-by: Robert Ma <robertma@chromium.org>
Commit-Queue: Robert Ma <robertma@chromium.org>
Cr-Commit-Position: refs/heads/master@{#618586}
[modify] https://crrev.com/54a645947156f71521cece97454906c0c4bc44d4/third_party/blink/web_tests/TestExpectations
[delete] https://crrev.com/aa17b101c2ec8ec3eab6ab08c60b6e6883c505a7/third_party/blink/web_tests/external/wpt/cors/origin-expected.txt