[Webkit-unassigned] [Bug 209370] REGRESSION: CSS wavy link hover made with SVG doesn't animate

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=209370

--- Comment #16 from Antoine Quint <graouts at webkit.org> ---
(In reply to Said Abou-Hallawa from comment #15)
> The CSS animation DocumentTimeline is added to the SVGDocument of the
> embedded SVGImage. This SVGDocument is not enumerate-able by
> Page::forEachDocument(), so we never call updateAnimationsAndSendEvents()
> for it.
> 
> I am not sure what the right solution is: 
> 1. Should we add the DocumentTimeline to the topDocument?
> 2. Should we make Page::forEachDocument() enumerate through the SVGDocuments
> of the embedded SVGImages also?

I've been talking about this with Simon and he reckons what we need to do is to make Chrome::displayID() return the hosting page's displayID such that the call to CVDisplayLinkCreateWithCGDisplay doesn't fail.

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