[ macOS iOS ] media/track/track-in-band-style.html is a flaky timeout and failure

[Hector Lopez]

media/track/track-in-band-style.html

This test is a flaky according to history. Test is a flaky timeout and failure on macOS. Test is a flaky timeout only on iOS. First occurrence of timeout on macOS is at r251274 and failure at r251412. First occurence of a timeout on iOS is at r259207.

History:
https://results.webkit.org/?suite=layout-tests&test=media%2Ftrack%2Ftrack-in-band-style.html&limit=50000&platform=ios&platform=mac

Diff:
Timeout 

And for failures:
--- /Volumes/Data/slave/mojave-debug-tests-wk2/build/layout-test-results/media/track/track-in-band-style-expected.txt
+++ /Volumes/Data/slave/mojave-debug-tests-wk2/build/layout-test-results/media/track/track-in-band-style-actual.txt
@@ -12,8 +12,11 @@
 RUN(video.play())
 EVENT(cuechange)
 
-** Test current cue colors
-EXPECTED (cueNode.style.color == 'rgb(255, 255, 255)') OK
-EXPECTED (cueNode.style.backgroundColor == 'rgb(0, 0, 0)') OK
+Text track cue at time 0.3s not visible. Track cues are:
+cue 0: start time = 1.00, text = Four
+cue 1: start time = 1.77, text = Six
+cue 2: start time = 2.44, text = Eight
+
+FAIL
 END OF TEST

[Radar WebKit Bug Importer]

<rdar://problem/67270193>

[Hector Lopez]

Test expectations while investigated:

https://trac.webkit.org/changeset/265772/webkit