[webkit-reviews] review requested: [Bug 114353] [CoordinatedGraphics] Use ScrollingStateTree to handle fixed elements positioning while scrolling : [Attachment 197581] patch v2

[bugzilla-daemon at webkit.org]

Mikhail Pozdnyakov <mikhail.pozdnyakov at intel.com> has asked  for review:
Bug 114353: [CoordinatedGraphics] Use ScrollingStateTree to handle fixed
elements positioning while scrolling
https://bugs.webkit.org/show_bug.cgi?id=114353

Attachment 197581: patch v2
https://bugs.webkit.org/attachment.cgi?id=197581&action=review