Import wpt@08b42563fba41573b55c8e5f2136d6c8bc16e7df

Using wpt-import in Chromium bf8d79b5d902d451060ef1aff04b621bc9859aa1.
With Chromium commits locally applied on WPT:
250461b340 "Worker: Register a service worker just once for worker subresource interception tests"
ee7626e705 "Fixing tranferFromimageBitmap-toBlob-offscreen.html to not be flaky"
2c7f1e8222 "Rename pointer's name to avoid check failure in Chromedriver"
bf4ad57e63 "Experimental CookieStore API: some additional browser-side validation"
47b7a69802 "[LCP] Scale rects by device pixel ratio"


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

Directory owners for changes in this CL:
foolip@chromium.org, lpz@chromium.org, robertma@chromium.org:
  external/wpt/tools

NOAUTOREVERT=true
TBR=robertma

No-Export: true
Change-Id: Id8a784c07a56a48595d7993bd22fb1daee9de947
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1709875
Reviewed-by: WPT Autoroller <wpt-autoroller@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: WPT Autoroller <wpt-autoroller@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#678968}
30 files changed