[webkit-reviews] review requested: [Bug 129749] Revise Out-of-band VTT support for better integration with AVFoundation engine : [Attachment 226043] Patch

[bugzilla-daemon at webkit.org]

Brent Fulgham <bfulgham at webkit.org> has asked  for review:
Bug 129749: Revise Out-of-band VTT support for better integration with
AVFoundation engine
https://bugs.webkit.org/show_bug.cgi?id=129749

Attachment 226043: Patch
https://bugs.webkit.org/attachment.cgi?id=226043&action=review