[webkit-reviews] review requested: [Bug 49780] [chromium] Implement alpha masking for composited layers : [Attachment 74609] Proposed patch - Removed unecessary changelog and ASSERT

[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 74609: Proposed patch - Removed unecessary changelog and ASSERT
https://bugs.webkit.org/attachment.cgi?id=74609&action=review