Index: third_party/WebKit/Source/modules/mediasource/SourceBuffer.idl |
diff --git a/third_party/WebKit/Source/modules/mediasource/SourceBuffer.idl b/third_party/WebKit/Source/modules/mediasource/SourceBuffer.idl |
index 88af5104cf7fd95ff84abbe1129c44700b7c67e5..25cb09d2d5abbdf7785fa6ee2fe7763046dd719d 100644 |
--- a/third_party/WebKit/Source/modules/mediasource/SourceBuffer.idl |
+++ b/third_party/WebKit/Source/modules/mediasource/SourceBuffer.idl |
@@ -51,6 +51,9 @@ enum AppendMode { |
// Applies an offset to media segment timestamps. |
[RaisesException=Setter] attribute double timestampOffset; |
+ [RuntimeEnabled=AudioVideoTracks] readonly attribute AudioTrackList audioTracks; |
+ [RuntimeEnabled=AudioVideoTracks] readonly attribute VideoTrackList videoTracks; |
+ |
// Presentation timestamp for the start of append window. |
[RaisesException=Setter] attribute double appendWindowStart; |