Alan Viverette 55d70620d9 Add caption window color attribute
The WebVTT rendering implementation interprets window color as region
color, since there is no window for non-region captions.

BUG: 12020757
Change-Id: Ie891e1343d718783fc32c712860f886de22558ec
2013-12-11 15:22:14 -08:00
..
2013-10-07 08:02:25 -07:00