Using WKHTTPCookieStore getAllCookies and printing cookie's detail, we could see the creation time of cookies are in the future like "2049-06-26".
Created attachment 343718 [details] Patch
Comment on attachment 343718 [details] Patch r=me
Comment on attachment 343718 [details] Patch Attachment 343718 [details] did not pass win-ews (win): Output: https://webkit-queues.webkit.org/results/8360506 New failing tests: http/tests/security/contentSecurityPolicy/video-with-https-url-allowed-by-csp-media-src-star.html
Created attachment 343735 [details] Archive of layout-test-results from ews205 for win-future The attached test failures were seen while running run-webkit-tests on the win-ews. Bot: ews205 Port: win-future Platform: CYGWIN_NT-6.1-2.9.0-0.318-5-3-x86_64-64bit
Comment on attachment 343718 [details] Patch The failure is irrelevant to the patch.
Comment on attachment 343718 [details] Patch Clearing flags on attachment: 343718 Committed r233308: <https://trac.webkit.org/changeset/233308>
All reviewed patches have been landed. Closing bug.
<rdar://problem/41586686>