Import wpt@bd951736b4d7dbfd862dfa0f27271b544e35ca30

Using wpt-import in Chromium 2958c93341582dc0956b037fcd8c107a0a88eaf2.
With Chromium commits locally applied on WPT:
1c633d483b "Snap the snapped_dest_rect for backgrounds"
1061788dd2 "Reland "Add quota usage details tests for all other storage backends.""
bcd3934d05 "Add a test for ServiceWorker and AppCache interaction with claim()"
33a49f0de5 "[WebLocks]: Modifying weblocks algos to be O(1)"
8e4e5d7297 "Fix preload tests failing on dashboard"
f643497e6b "[resource-timing] Modify is_secure_context_ based on resource"
20defaa46c "[LayoutNG] ComputeReplacedSize min/max width/height fix"

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: Id1f9dec5b942ca8f62fc1331e957c4a0c1bef929
Reviewed-by: WPT Autoroller <>
Commit-Queue: WPT Autoroller <>
Cr-Commit-Position: refs/heads/master@{#625070}
4 files changed