[webkit-reviews] review requested: [Bug 127715] [New Multicolumn] Add support for block progression axis and reverse direction : [Attachment 222375] Patch

[bugzilla-daemon at webkit.org]

Dave Hyatt <hyatt at apple.com> has asked	for review:
Bug 127715: [New Multicolumn] Add support for block progression axis and
reverse direction
https://bugs.webkit.org/show_bug.cgi?id=127715

Attachment 222375: Patch
https://bugs.webkit.org/attachment.cgi?id=222375&action=review