[webkit-reviews] review requested: [Bug 49780] [chromium] Implement alpha masking for composited layers : [Attachment 74429] Patch addressing review comments

[bugzilla-daemon at webkit.org]

Vangelis Kokkevis <vangelis at chromium.org> has asked  for review:
Bug 49780: [chromium] Implement alpha masking for composited layers
https://bugs.webkit.org/show_bug.cgi?id=49780

Attachment 74429: Patch addressing review comments
https://bugs.webkit.org/attachment.cgi?id=74429&action=review