Import wpt@f9e7716a09467b9e1d0146e5bc1952375c08506f

Using wpt-import in Chromium ce49be89d27ecc9b15bd04cc1c87e11ae3d8d77b.

Build: https://ci.chromium.org/buildbot/chromium.infra.cron/wpt-importer/21472

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:
mkwst@chromium.org, andypaicu@chromium.org:
  external/wpt/content-security-policy

TBR=raphael.kubo.da.costa@intel.com

No-Export: true
Change-Id: I72d7b8eb15d0e21f732e4ba861d18a7b437ab2bb
Reviewed-on: https://chromium-review.googlesource.com/1139316
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@{#575532}
6 files changed