[webkit-reviews] review requested: [Bug 78073] [Chromium] Fix opaque tracking for box shadows and non-composited child elements : [Attachment 126092] Patch

[bugzilla-daemon at webkit.org]

Dana Jansens <danakj at chromium.org> has asked  for review:
Bug 78073: [Chromium] Fix opaque tracking for box shadows and non-composited
child elements
https://bugs.webkit.org/show_bug.cgi?id=78073

Attachment 126092: Patch
https://bugs.webkit.org/attachment.cgi?id=126092&action=review

------- Additional Comments from Dana Jansens <danakj at chromium.org>
- use AffineTransform::SKMatrix()
- little beefier unit tests to cover transforms in the GraphicsContext