[webkit-reviews] review requested: [Bug 79873] [BlackBerry] Upstream LayerCompositingThread.{h, cpp} : [Attachment 133813] patch-v3

[bugzilla-daemon at webkit.org]

Robin Cao <robin.cao at torchmobile.com.cn> has asked  for review:
Bug 79873: [BlackBerry] Upstream LayerCompositingThread.{h, cpp}
https://bugs.webkit.org/show_bug.cgi?id=79873

Attachment 133813: patch-v3
https://bugs.webkit.org/attachment.cgi?id=133813&action=review