Import wpt@7324f63ee5dd03930ad0270f6476fd73b212225f

Using wpt-import in Chromium 932fdb31ad977e5012b3905e8a79b5f4aa577f21.
With Chromium commits locally applied on WPT:
68d5240e06 "[ChromeDriver] Set key modifiers with mouse actions"
a6d9cfdaf7 "[WPT] Changes to generated files by CL 1476144"
4665f96b94 "RestrictDeviceSensorEventsToSecureContexts by default."
03505df617 "[Origin Policy] Implement error reporting via Reporting API"
2c455f7b13 "Move outputContext from XRSession to XRRenderState"


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:
rego@igalia.com:
  external/wpt/css/vendor-imports/mozilla/mozilla-central-reftests

NOAUTOREVERT=true
TBR=lukebjerring

No-Export: true
Change-Id: I4657b21944de6dfc1a0f35c8aa408e0dc4684260
Reviewed-on: https://chromium-review.googlesource.com/c/1495746
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@{#636647}
3 files changed