[webkit-reviews] review requested: [Bug 80870] [chromium] Use blit instead of copy for canvas presentation : [Attachment 132368] Patch

[bugzilla-daemon at webkit.org]

Sami Kyostila <skyostil at google.com> has asked  for review:
Bug 80870: [chromium] Use blit instead of copy for canvas presentation
https://bugs.webkit.org/show_bug.cgi?id=80870

Attachment 132368: Patch
https://bugs.webkit.org/attachment.cgi?id=132368&action=review