[webkit-reviews] review requested: [Bug 103663] [Mac] Add support for in-band text tracks : [Attachment 177028] Rebased patch

[bugzilla-daemon at webkit.org]

Eric Carlson <eric.carlson at apple.com> has asked  for review:
Bug 103663: [Mac] Add support for in-band text tracks
https://bugs.webkit.org/show_bug.cgi?id=103663

Attachment 177028: Rebased patch
https://bugs.webkit.org/attachment.cgi?id=177028&action=review