LayoutTests/media/track/captions-webvtt/tc007-cue-no-id-error.vtt

WEBVTT
Cue identifiers may contain "-->", but are treated as blank.

-->
00:00:00.000 --> 00:00:30.500
Bear is Coming!!!!!

-->
00:00:31.000 --> 00:01:00.500
I said Bear is coming!!!!

-->
00:01:01.000 --> 00:20:00.500
I said Bear is coming now!!!!