TextTrackList doesn't work in IE8 with minified version.

[steplerbox]

TextTrackList constructor: https://github.com/videojs/video.js/blob/master/src/js/tracks/text-track-list.js#L22
In bundled version constructor function is turning from function expression to named function expression:
var TextTrackList = function TextTrackList(tracks)
And In minified version it's getting different name:
n = function p(a) {
In IE8 p.prototype is not n.prototype, so IE8 hook does not work properly.

[gkatsev]

nooooooo

Also, could possibly be related to #3064.

[gkatsev]

Closed by a2f5430