html: Add a test for crbug.com/924929

Bug: 924929
Change-Id: I29afe6b8e36c1101d81a3f2c02171662907f4057
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2035482
Reviewed-by: Koji Ishii <kojii@chromium.org>
Reviewed-by: Yoshifumi Inoue <yosin@chromium.org>
Commit-Queue: Kent Tamura <tkent@chromium.org>
Cr-Commit-Position: refs/heads/master@{#738485}

html: Fix assert_array_equals usage in pseudo-classes

Fix metadata for http2-context.sub.h2.any.js.ini

A copy/paste error had left the wrong generated test name in the
metadata, so Safari errors were failing Azure Pipeline jobs.

[LayoutNG] Don't hit-test floats in a different layer.

Hit-testing should never enter a child that establishes a self-painting
layer.

Also added a couple of local variables to make it slightly easier to
read.

Change-Id: I2854cb1b677f8eb164befe1577e7de2740735538
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2036104
Reviewed-by: Ian Kilpatrick <ikilpatrick@chromium.org>
Commit-Queue: Morten Stenshorne <mstensho@chromium.org>
Cr-Commit-Position: refs/heads/master@{#738493}

Replace some "promise_rejects(t, new FooError, stuff)" calls with pro…

…mise_rejects_js.

This diff was generated by running:

  find . -type f -print0 | xargs -0 perl -pi -e 'BEGIN { $/ = undef; } s/promise_rejects\(([ \n]*[a-zA-Z_]+[ \n]*,[ \n]*)(?:new )?([A-Z][A-Za-z]*Error) *(?:\(\))? *(, *.)/promise_rejects_js(\1\2\3/gs'

(which allows the optional "new" before "FooError" and an optional "()" after
it) and then:

1) Manually editing css/cssom-view/MediaQueryList-addListener-handleEvent.html
to make it get TypeError from the right global.

2) Manually editing fetch/api/response/response-error-from-stream.html to use
promise_rejects_exactly instead of the thing it was doing with a
CustomTestError.

3) Manually editing html/cross-origin-embedder-policy/require-corp.https.html
to use TypeError from the right global in the window.open case.

4) Manually editing
service-workers/service-worker/controller-with-no-fetch-event-handler.https.html
to use TypeError from the right global in the subframe case.

5) Manually editing
service-workers/service-worker/fetch-response-taint.https.html to use TypeError
from the right frame.

6) Manually editing
service-workers/service-worker/redirected-response.https.html to get the
TypeError from the right subframe in various places.

An associated-interface-free DOM Storage

Removes the last usage of Mojo associated interfaces from DOM Storage
code. Prior to this change, associated interfaces are used to
synchronize Clone() operations on a StorageNamespace interface with
arbitrary mutations on any StorageArea bound through that
StorageNamespace.

With the introduction of the Mojo async flushing API in r730829 we can
enforce such synchronization without associated interfaces. This CL does
that with a simple two-phase flush at clone time:

- Flush all related StorageArea pipes immediately prior to Clone
- Tell the StorageNamespace pipe to pause until said flushes complete
- Call StorageNamespace.Clone()
- Flush the StorageNamespace pipe immediately after Clone
- Tell all related StorageArea pipes to pause until that flush completes

This achieves the necessary ordering constraints for Session Storage
cloning without requiring strict ordering among all StorageNamespace and
StorageArea messages, consequently allowing StorageNamespace and
StorageArea to use independent pipes connected to potentially different
processes from each other. This satisfies a key requirement for
migrating Session Storage to the Storage Service.

Bug: 1000959
Change-Id: Ic1ccc2d6cbfa462733c53d2052d616655b49ed53
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2036885
Commit-Queue: Ken Rockot <rockot@google.com>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Daniel Murphy <dmurph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#738439}

Fix (web-platform-tests#21577)

SharedWorker: Add shared-worker-import-referrer.html WPT

This CL adds shared-worker-import-referrer.html for web-platform-test.

Bug: 824646
Change-Id: I3031e34f1181303f7a0455974b3c614340d939f8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2037275
Commit-Queue: Eriko Kurimoto <elkurin@google.com>
Reviewed-by: Hiroki Nakagawa <nhiroki@chromium.org>
Cr-Commit-Position: refs/heads/master@{#738474}

Add tests to verify origin headers sent by ping (web-platform-tests#2…

…1485)

Fix test_testfiles.py to use new manifest format (web-platform-tests#…

…21580)