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Rune Lillesveen db91e8f3c5 Bug 2041665 [wpt PR 60089] - Properly clone and reattach @keyframes rules, a=testonly
Automatic update from web-platform-tests
Properly clone and reattach @keyframes rules

The rules not being properly deep-cloned as CSSOM wrappers reattached
lead to modifications being applied to multiple stylesheets initially
sharing a StyleSheetContents instance.

Bug: 514449396

Change-Id: Ia78191430974e6263ad3afca19d9a0d2a39f170b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7865248
Commit-Queue: Rune Lillesveen <[email protected]>
Reviewed-by: Kevin Babbitt <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1634779}

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wpt-commits: b2be13960680942e71fbf2a4f16b0695885b3af1
wpt-pr: 60089
2026-05-27 07:28:27 +00:00
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