fix(seekbar): don't disable if live tracker's seekable is infinity (videojs#5721)

gkatsev · web-flow · commit f02fb1b801e8 · 2019-01-08T14:13:50.000-05:00
This was done to make the behavior on Android with HLS live streams better but the it's opening us up to too many potential issues, like a user not being able to properly disable the control bar, that we should just back it out.
diff --git a/src/js/control-bar/progress-control/seek-bar.js b/src/js/control-bar/progress-control/seek-bar.js
@@ -115,12 +115,6 @@ class SeekBar extends Slider {
       duration = this.player_.liveTracker.liveCurrentTime();
     }
 
-    if (liveTracker && liveTracker.seekableEnd() === Infinity) {
-      this.disable();
-    } else {
-      this.enable();
-    }
-
     // machine readable value of progress bar (percentage complete)
     this.el_.setAttribute('aria-valuenow', (percent * 100).toFixed(2));
 
