[webkit-reviews] review requested: [Bug 64329] Switch preferred width/height and columns to to new layout types : [Attachment 100388] Patch

[bugzilla-daemon at webkit.org]

Emil A Eklund <eae at chromium.org> has asked  for review:
Bug 64329: Switch preferred width/height and columns to to new layout types
https://bugs.webkit.org/show_bug.cgi?id=64329

Attachment 100388: Patch
https://bugs.webkit.org/attachment.cgi?id=100388&action=review