Bug 1657783 [wpt PR 24909] - content-visibility: Add a (failing) test for composited...

Bug 1657783 [wpt PR 24909] - content-visibility: Add a (failing) test for composited descendant bug., a=testonly

Automatic update from web-platform-tests
content-visibility: Add a (failing) test for composited descendant bug.

This patch lands a test and marks it as failing. Since the solution
to this bug doesn't seem obvious yet (see the referenced bug), we
should land the test so any of the potential fixes can be verified on
the bots.

R=chrishtr@chromium.org, wangxianzhu@chromium.org

Bug: 1113838
Change-Id: I410766ce8294309840ca21945c3b231c018825aa
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2341356
Commit-Queue: vmpstr <vmpstr@chromium.org>
Reviewed-by: Xianzhu Wang <wangxianzhu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#795770}

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wpt-commits: 688aeffbd02c1e05a159c64938ad9b43e3d8ec6e
wpt-pr: 24909