Import wpt@44f332d449c028d365af5d445163040a019dde46

Using wpt-import in Chromium e29b1cf392a247af347a4c5de24987ac89b34c4a.
With Chromium commits locally applied on WPT:
250461b340 "Worker: Register a service worker just once for worker subresource interception tests"
bf4ad57e63 "Experimental CookieStore API: some additional browser-side validation"
6a6b173b60 "Add type option to showToast helper"

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:

Directory owners for changes in this CL:


No-Export: true
Change-Id: Ifd05031ccd172eeb1eb6a6a2f9fcf075017194d3
Reviewed-by: WPT Autoroller <>
Commit-Queue: WPT Autoroller <>
Cr-Commit-Position: refs/heads/master@{#680340}
8 files changed