HTMLMediaElement should not add cues for disabled text tracks
https://bugs.webkit.org/show_bug.cgi?id=118682
Source/WebCore:
Reviewed by Ryosuke Niwa.
Merge https://src.chromium.org/viewvc/blink?view=rev&revision=153810
Tests: media/track/track-disabled-addcue.html
media/track/track-disabled.html
* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::textTrackAddCues): Do nothing if the track is disabled.
(WebCore::HTMLMediaElement::textTrackAddCue): Ditto.
LayoutTests:
Merge https://src.chromium.org/viewvc/blink?view=rev&revision=153810
Reviewed by Ryosuke Niwa.
* media/track/track-disabled-addcue-expected.txt: Added.
* media/track/track-disabled-addcue.html: Added.
* media/track/track-disabled-expected.txt: Added.
* media/track/track-disabled.html: Added.
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@152721
268f45cc-cd09-0410-ab3c-
d52691b4dbfc