Layout Test imported/w3c/web-platform-tests/dom/nodes/Document-constructor-svg.svg is timing out.

[Matt Lewis]

imported/w3c/web-platform-tests/dom/nodes/Document-constructor-svg.svg is timing out on all platforms.

It was imported in https://trac.webkit.org/changeset/218181/webkit

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=imported%2Fw3c%2Fweb-platform-tests%2Fdom%2Fnodes%2FDocument-constructor-svg.svg
https://build.webkit.org/results/Apple%20Sierra%20Release%20WK2%20(Tests)/r218187%20(2210)/results.html

[Matt Lewis]

Marked the test as a timeout:
https://trac.webkit.org/changeset/218207/webkit/

[Matt Lewis]

Fixed expectations:
https://trac.webkit.org/changeset/218222/webkit/

[Alexey Proskuryakov]

If this is a 100% reproducible timeout, it may be better to skip it outright, to not make tests slower by waiting for it.

[Matt Lewis]

Reproduced the result locally with:

run-webkit-tests imported/w3c/web-platform-tests/dom/nodes/Document-constructor-svg.svg

Marked test as skip per suggestion
https://trac.webkit.org/changeset/218334/webkit/

[Radar WebKit Bug Importer]

<rdar://problem/42792997>