[webkit-reviews] review requested: [Bug 107410] Should update compositing state when an out-of-view fixed position element becomes in-view : [Attachment 184286] Patch

[bugzilla-daemon at webkit.org]

Xianzhu Wang <wangxianzhu at chromium.org> has asked  for review:
Bug 107410: Should update compositing state when an out-of-view fixed position
element becomes in-view
https://bugs.webkit.org/show_bug.cgi?id=107410

Attachment 184286: Patch
https://bugs.webkit.org/attachment.cgi?id=184286&action=review