Import wpt@52c0a06f671760e73dbbb01b6ede1dfd43f786ad

Using wpt-import in Chromium 5b8466d84c801a9dfe140cb9a9f6be3a8caba230.
With Chromium commits locally applied on WPT:
7a0d5e18cc "[Mojo Blob URLs] Handle more navigation cases."
c42d28a2c4 "[css-contain] Disable paint containment in non-atomic inlines"
5b8466d84c "Fixed CSP directive value parsing accepted character range"


Build: https://ci.chromium.org/buildbot/chromium.infra.cron/wpt-importer/18557

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:
kojii@chromium.org:
  external/wpt/css/css-text/i18n

TBR=kereliuk

No-Export: true
Change-Id: I6d6e6899106e66e72bb3fe125ab6d3a54dcc0512
Reviewed-on: https://chromium-review.googlesource.com/1073388
Commit-Queue: Blink WPT Bot <blink-w3c-test-autoroller@chromium.org>
Reviewed-by: Blink WPT Bot <blink-w3c-test-autoroller@chromium.org>
Cr-Commit-Position: refs/heads/master@{#561856}
541 files changed