Import latest tests from WPT.
Created attachment 379118 [details] Patch
Created attachment 379124 [details] Patch
Created attachment 379130 [details] Patch
Created attachment 379132 [details] Patch
Created attachment 379144 [details] Patch
Created attachment 379155 [details] Patch
Created attachment 379223 [details] Patch
Comment on attachment 379223 [details] Patch I wonder if one test on WK1 is flaky. It seems to fail with different text output.
Created attachment 379227 [details] Patch
Comment on attachment 379227 [details] Patch Clearing flags on attachment: 379227 Committed r250127: <https://trac.webkit.org/changeset/250127>
All reviewed patches have been landed. Closing bug.
<rdar://problem/55555059>
*** Bug 206690 has been marked as a duplicate of this bug. ***