Make DOM geometry structs serializable (#38828)

Makes the following DOM geometry structs serializable:
- `DOMRect`
- `DOMRectReadOnly`
- `DOMQuad`
- `DOMMatrix`
- `DOMMatrixReadOnly`

Testing: Covered by WPT (`css/geometry/structured-serialization.html`).

---------

Signed-off-by: lumiscosity <averyrudelphe@gmail.com>
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lumiscosity 2025-08-22 01:19:42 +02:00 committed by GitHub
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commit 39f3ce7a2e
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19 changed files with 529 additions and 89 deletions

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@ -10,7 +10,8 @@
* related or neighboring rights to this work.
*/
[Exposed=(Window,Worker,PaintWorklet)]
[Exposed=(Window,Worker,PaintWorklet),
Serializable]
interface DOMMatrixReadOnly {
[Throws] constructor(optional (DOMString or sequence<unrestricted double>) init);