[webkit-reviews] review requested: [Bug 129074] [UI-Side Compositing] 6% of main thread time spent copying LayerProperties when adding to hash table : [Attachment 224691] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 129074: [UI-Side Compositing] 6% of main thread time spent copying
LayerProperties when adding to hash table
https://bugs.webkit.org/show_bug.cgi?id=129074

Attachment 224691: Patch
https://bugs.webkit.org/attachment.cgi?id=224691&action=review