Import wpt@b90e1587455350962c4efc39b7c1bbf588d6ab64

Using wpt-import in Chromium 80d04032c47e38b504e174750ec5bcb9900e482a.
With Chromium commits locally applied on WPT:
68d5240e06 "[ChromeDriver] Set key modifiers with mouse actions"
2b037bdc25 "[Animation Worklet] Fix flaky worklet-animation-with-fill-mode.https.html"
fc735f1b74 "[IndexedDB] Fixed DisjointRangeLockManager usage in IndexedDB"


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=foolip

No-Export: true
Change-Id: I846b81cf7b8a0e7c53987cf49031bde4cdbd7232
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1525675
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@{#641147}
24 files changed