feat(FEC-7330): Enable setting custom track labels by app (#57)

removing the label as we override it in videoTrack.js
verified build succeeds in travis, reverting, the build will be fixed after we release a new version.

src/hls-adapter.js

@@ -348,7 +348,6 @@ export default class HlsAdapter extends BaseMediaSourceAdapter {
       // Create video tracks
       let settings = {
         active: this._hls.startLevel === i,
-        label: hlsVideoTracks[i].name,
         bandwidth: hlsVideoTracks[i].bitrate,
         width: hlsVideoTracks[i].width,
         height: hlsVideoTracks[i].height,

test/src/hls-adapter.spec.js

@@ -166,6 +166,9 @@ describe('HlsAdapter Instance - Unit', function () {
       }
     };
     let videoTracks = hlsAdapterInstance._parseVideoTracks(hls_tracks.levels);
+    player_tracks.videoTracks.forEach(t => {
+      t._label = t._height + 'p';
+    });
     JSON.parse(JSON.stringify(videoTracks)).should.deep.equal(player_tracks.videoTracks);
   });