Roll IDL to multivm@733

third_party/WebCore/Modules/mediastream/MediaStreamTrack.idl

Index: third_party/WebCore/Modules/mediastream/MediaStreamTrack.idl
diff --git a/third_party/WebCore/Modules/mediastream/MediaStreamTrack.idl b/third_party/WebCore/Modules/mediastream/MediaStreamTrack.idl
index 79875975e917cbe6ef9931828d58c1c969f8edeb..e103ce23b35e78ab6abfa03514dd412c0f0d2466 100644
--- a/third_party/WebCore/Modules/mediastream/MediaStreamTrack.idl
+++ b/third_party/WebCore/Modules/mediastream/MediaStreamTrack.idl
@@ -26,10 +26,31 @@ module core {
 
     interface [
         Conditional=MEDIA_STREAM,
+        EventTarget,
+        ActiveDOMObject
     ] MediaStreamTrack {
         readonly attribute DOMString kind;
         readonly attribute DOMString label;
                  attribute boolean enabled;
+
+        const unsigned short LIVE = 0;
+        const unsigned short MUTED = 1;
+        const unsigned short ENDED = 2;
+        readonly attribute unsigned short readyState;
+
+        attribute EventListener onmute;
+        attribute EventListener onunmute;
+        attribute EventListener onended;
+
+        // EventTarget interface
+        void addEventListener(in DOMString type,
+                              in EventListener listener,
+                              in [Optional] boolean useCapture);
+        void removeEventListener(in DOMString type,
+                                 in EventListener listener,
+                                 in [Optional] boolean useCapture);
+        boolean dispatchEvent(in Event event)
+            raises(EventException);
     };
 
 }