[webkit-reviews] review requested: [Bug 43501] Down-sampling doesn't work for some GIF files : [Attachment 63479] the patch

[bugzilla-daemon at webkit.org]

Yong Li <yong.li.webkit at gmail.com> has asked  for review:
Bug 43501: Down-sampling doesn't work for some GIF files
https://bugs.webkit.org/show_bug.cgi?id=43501

Attachment 63479: the patch
https://bugs.webkit.org/attachment.cgi?id=63479&action=review