[webkit-reviews] review granted: [Bug 195608] Scrolling tree should reposition non-stacking order descendents of overflow:scroll : [Attachment 364543] Step 1: add positioning nodes

[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 195608: Scrolling tree should reposition non-stacking order descendents of
overflow:scroll
https://bugs.webkit.org/show_bug.cgi?id=195608

Attachment 364543: Step 1: add positioning nodes

https://bugs.webkit.org/attachment.cgi?id=364543&action=review




--- Comment #24 from zalan <zalan at apple.com> ---
Comment on attachment 364543
  --> https://bugs.webkit.org/attachment.cgi?id=364543
Step 1: add positioning nodes

View in context: https://bugs.webkit.org/attachment.cgi?id=364543&action=review

> Source/WebCore/page/scrolling/ScrollingConstraints.h:38
> +    LayoutConstraints()

= default?

> Source/WebCore/page/scrolling/ScrollingConstraints.h:62
> +    void setLayerPositionAtLastLayout(FloatPoint p) {
m_layerPositionAtLastLayout = p; }

p???