[webkit-reviews] review requested: [Bug 47292] [chromium] Thumbnail generation asserts on zero alpha values. : [Attachment 69985] Patch

[bugzilla-daemon at webkit.org]

Vincent Scheib <scheib at chromium.org> has asked	for review:
Bug 47292: [chromium] Thumbnail generation asserts on zero alpha values.
https://bugs.webkit.org/show_bug.cgi?id=47292

Attachment 69985: Patch
https://bugs.webkit.org/attachment.cgi?id=69985&action=review