[webvtt] Pull Request: Add 'text-combine-upright' to the list of supported CSS properties

zcorpan has just submitted a new pull request for 
https://github.com/w3c/webvtt:

== Add 'text-combine-upright' to the list of supported CSS properties 
==
Fixes https://www.w3.org/Bugs/Public/show_bug.cgi?id=28184.

See https://github.com/w3c/webvtt/pull/243

Received on Thursday, 5 November 2015 14:44:37 UTC