[webkit-reviews] review requested: [Bug 53468] Handle gpu-backed images in getUnmultipliedImageData() : [Attachment 80708] patch to fix bug

[bugzilla-daemon at webkit.org]

Mike Reed <reed at google.com> has asked  for review:
Bug 53468: Handle gpu-backed images in getUnmultipliedImageData()
https://bugs.webkit.org/show_bug.cgi?id=53468

Attachment 80708: patch to fix bug
https://bugs.webkit.org/attachment.cgi?id=80708&action=review

------- Additional Comments from Mike Reed <reed at google.com>
Patch addresses the case when the skia platform uses a gpu behind its Image
when the Image is backing a <canvas> element. It relies on
SkDevice::readPixels() to abstract how the bitmap is actually backed.