Index: Source/core/html/track/TextTrack.idl |
diff --git a/Source/core/html/track/TextTrack.idl b/Source/core/html/track/TextTrack.idl |
index 0f43f99f57d956c7cc2e00d1e0f581e385e66866..75b8558abf0cb14545f528b29d7784bfb7fc7a02 100644 |
--- a/Source/core/html/track/TextTrack.idl |
+++ b/Source/core/html/track/TextTrack.idl |
@@ -28,6 +28,7 @@ enum TextTrackKind { "subtitles", "captions", "descriptions", "chapters", "m |
[ |
SetWrapperReferenceFrom=owner, |
+ TypeChecking=Interface, |
] interface TextTrack : EventTarget { |
readonly attribute TextTrackKind kind; |
readonly attribute DOMString label; |