w3c/webvtt — pull request #100 by silviapfeiffer (2014-06-09 08:30:22+00:00)
Title: Remove re-positioning of boxes on snap-to-lines

Boxes are already positioned with x-position and y-position calculation
in step 8 when snapt-to-lines is true.
Closes https://www.w3.org/Bugs/Public/show_bug.cgi?id=19178