Import wpt@47f0061f15dd2973dab11d87c03f0c8264d32e02

Using wpt-import in Chromium 43d0eed3db77a5e6167b5ebbf6ecb3710790272a.
With Chromium commits locally applied on WPT:
270d4abddc "ServiceWorker: Add new WPT tests to make sure to update a registration with different script type and identical script content."

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:


No-Export: true
Change-Id: I4bcac484d08efe8d6e6412d40b1c7d73ffe512d5
Commit-Queue: WPT Autoroller <>
Reviewed-by: WPT Autoroller <>
Cr-Commit-Position: refs/heads/master@{#606841}
5 files changed