Delete/move the remaining stale tests in TestExpectations.

LayoutTests/media/track/track-in-band-expected.txt

Index: LayoutTests/media/track/track-in-band-expected.txt
diff --git a/LayoutTests/media/track/track-in-band-expected.txt b/LayoutTests/media/track/track-in-band-expected.txt
deleted file mode 100644
index 4eb06ae8f86a3242eba49b71c7266d13377c19fb..0000000000000000000000000000000000000000
--- a/LayoutTests/media/track/track-in-band-expected.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-In-band text tracks.
-
-EVENT(addtrack)
-EXPECTED (event.track == 'video.textTracks[0]') OK
-
-EVENT(addtrack)
-EXPECTED (event.track == 'video.textTracks[1]') OK
-
-EVENT(canplaythrough)
-
-** Check initial in-band track states
-EXPECTED (video.textTracks.length == '2') OK
-RUN(inbandTrack1 = video.textTracks[0])
-RUN(inbandTrack2 = video.textTracks[1])
-EXPECTED (inbandTrack1.mode == 'disabled') OK
-EXPECTED (inbandTrack1.cues == 'null') OK
-EXPECTED (inbandTrack1.language == 'en') OK
-EXPECTED (inbandTrack1.kind == 'subtitles') OK
-EXPECTED (inbandTrack2.mode == 'disabled') OK
-EXPECTED (inbandTrack2.cues == 'null') OK
-EXPECTED (inbandTrack2.language == 'fr') OK
-EXPECTED (inbandTrack2.kind == 'subtitles') OK
-
-** Add tracks, check sort order
-RUN(addTrack = video.addTextTrack('captions', 'Caption Track', 'en'))
-RUN(trackElement = document.createElement('track'))
-RUN(video.appendChild(trackElement))
-EXPECTED (video.textTracks.length == '4') OK
-EXPECTED (video.textTracks[0] == 'trackElement.track') OK
-EXPECTED (video.textTracks[1] == 'addTrack') OK
-EXPECTED (video.textTracks[2] == 'inbandTrack1') OK
-EXPECTED (video.textTracks[3] == 'inbandTrack2') OK
-
-** Unload video file, check track count
-RUN(video.src = '')
-EXPECTED (video.textTracks.length == '2') OK
-
-END OF TEST
-