[webkit-reviews] review requested: [Bug 36783] Update of fixed elements is not made correctly when the page has been scrolled : [Attachment 52031] Patch and pixel test

[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 52031: Patch and pixel test
https://bugs.webkit.org/attachment.cgi?id=52031&action=review

------- Additional Comments from Benjamin Poulain <benjamin.poulain at nokia.com>
A patch with a new test case with descriptive text.

The problem comes from the repaint rect of RenderLayer which is still in the
coordinates of whatever position the viewport was for the last layout.