[webkit-reviews] review granted: [Bug 192320] REGRESSION (r238090): position:fixed sidebar on https://www.w3.org/TR/SVG2/coords.html does not stay fixed : [Attachment 356448] Patch

[bugzilla-daemon at webkit.org]

zalan <zalan at apple.com> has granted Simon Fraser (smfr)
<simon.fraser at apple.com>'s request for review:
Bug 192320: REGRESSION (r238090): position:fixed sidebar on
https://www.w3.org/TR/SVG2/coords.html does not stay fixed
https://bugs.webkit.org/show_bug.cgi?id=192320

Attachment 356448: Patch

https://bugs.webkit.org/attachment.cgi?id=356448&action=review




--- Comment #5 from zalan <zalan at apple.com> ---
Comment on attachment 356448
  --> https://bugs.webkit.org/attachment.cgi?id=356448
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=356448&action=review

> Source/WebCore/rendering/RenderLayerCompositor.cpp:669
> +    bool isPageScroll = !updateRoot || updateRoot == &rootRenderLayer();

auto