[webkit-reviews] review granted: [Bug 206899] [Web Animations] `DeclarativeAnimation` for CSS Animation is not always destroyed when class that applies `animation-name` is removed : [Attachment 389123] Patch

[bugzilla-daemon at webkit.org]

Devin Rousso <drousso at apple.com> has granted Antoine Quint
<graouts at apple.com>'s request for review:
Bug 206899: [Web Animations] `DeclarativeAnimation` for CSS Animation is not
always destroyed when class that applies `animation-name` is removed
https://bugs.webkit.org/show_bug.cgi?id=206899

Attachment 389123: Patch

https://bugs.webkit.org/attachment.cgi?id=389123&action=review




--- Comment #3 from Devin Rousso <drousso at apple.com> ---
Comment on attachment 389123
  --> https://bugs.webkit.org/attachment.cgi?id=389123
Patch

r=me

I realize I didn't provide an easily testable reduction, but is it possible to
write a test for this?	Would the `CSSAnimation` be retrievable from JavaScript
somehow, so we could check that it no longer exists after this change?