[webkit-reviews] review requested: [Bug 36783] Update of fixed elements is not made correctly when the page has been scrolled : [Attachment 52970] Patch with updatePositions()

[bugzilla-daemon at webkit.org]

Benjamin Poulain <benjamin.poulain at nokia.com> has asked  for review:
Bug 36783: Update of fixed elements is not made correctly when the page has
been scrolled
https://bugs.webkit.org/show_bug.cgi?id=36783

Attachment 52970: Patch with updatePositions()
https://bugs.webkit.org/attachment.cgi?id=52970&action=review

------- Additional Comments from Benjamin Poulain <benjamin.poulain at nokia.com>
> You also need to hit RenderLayers with a fixed ancestor. It may be better to
do
> something similar to what updateLayerPositions() does, or add a new flag to
> updateLayerPositions() and call that.

updateLayerPositions() should do the job. I thought it would be a bit overkill
but lets wait until it is a problem before trying to optimize :)