[Webkit-unassigned] [Bug 75870] New: [chromium] AnimationController slowness in mobile gmail open-document animation

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=75870

           Summary: [chromium] AnimationController slowness in mobile
                    gmail open-document animation
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore JavaScript
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: nduca at chromium.org


We've measured AnimationController's oneshot timer as taking 25-40ms per tick on our ARM builds. Lets an understanding of what the bottleneck is here.

Whoever picks this up, shout at me and I'll set you up with a way to reproduce on desktop.

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