[webkit-reviews] review requested: [Bug 112865] Add setting for fixed root background compositing. : [Attachment 195919] Patch

[bugzilla-daemon at webkit.org]

vollick at chromium.org has asked	for review:
Bug 112865: Add setting for fixed root background compositing.
https://bugs.webkit.org/show_bug.cgi?id=112865

Attachment 195919: Patch
https://bugs.webkit.org/attachment.cgi?id=195919&action=review

------- Additional Comments from vollick at chromium.org
Updated after https://bugs.webkit.org/show_bug.cgi?id=111670.

Another change in this new patch: I've changed the name of
m_childContainmentLayer
from "TiledBacking Flattening Layer" to "Child Containment Layer". The hope was
that the new name would reflect its function without attaching a misleading
semantic meaning.