Import wpt@b4c61af0f410976b96279df7f75715091619057d

Using wpt-import in Chromium 56f3274d1545526815280622044716606e869e62.

Note to sheriffs: This CL imports external tests and adds
expectations for those tests; if this CL is large and causes
a few new failures, please fix the failures by adding new
lines to TestExpectations rather than reverting. See:
https://chromium.googlesource.com/chromium/src/+/master/docs/testing/web_platform_tests.md

NOAUTOREVERT=true
TBR=lukebjerring

No-Export: true
Change-Id: Ida0fc9a4ab609f6bfc5f923ebf0a076d5ef3945e
Reviewed-on: https://chromium-review.googlesource.com/c/1338726
Commit-Queue: WPT Autoroller <wpt-autoroller@chops-service-accounts.iam.gserviceaccount.com>
Reviewed-by: WPT Autoroller <wpt-autoroller@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#608657}
2 files changed