[webkit-reviews] review requested: [Bug 171652] Avoid descending to sublayers when coverage rect doesn't change : [Attachment 309034] patch

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has asked  for review:
Bug 171652: Avoid descending to sublayers when coverage rect doesn't change
https://bugs.webkit.org/show_bug.cgi?id=171652

Attachment 309034: patch

https://bugs.webkit.org/attachment.cgi?id=309034&action=review




--- Comment #1 from Antti Koivisto <koivisto at iki.fi> ---
Created attachment 309034

  --> https://bugs.webkit.org/attachment.cgi?id=309034&action=review

patch