The layout test fast/css3-text/css3-text-decoration/text-decoration-skip/glyph-inside-underline.html is failing on platform GTK since it was introduced on r166322 <http://trac.webkit.org/r166322> The diff is here: http://build.webkit.org/results/GTK%20Linux%2064-bit%20Release/r166322%20%2845869%29/fast/css3-text/css3-text-decoration/text-decoration-skip/glyph-inside-underline-diffs.html
This is passing since r238413. Closing bug.
<rdar://problem/46341357>