Roll IDL to multivm@1329

modules/mediastream/MediaStream.idl

Index: modules/mediastream/MediaStream.idl
diff --git a/modules/mediastream/MediaStream.idl b/modules/mediastream/MediaStream.idl
index bd7e78fc2564d98d8508c0c8c661ebec3b91e232..52704729661c5ce51d5d5552235273ef1b8afe1e 100644
--- a/modules/mediastream/MediaStream.idl
+++ b/modules/mediastream/MediaStream.idl
@@ -24,12 +24,11 @@
 
 [
     NoInterfaceObject,
-    EventTarget,
     Constructor,
     Constructor(MediaStream stream),
     Constructor(MediaStreamTrack[] tracks),
     ConstructorCallWith=ScriptExecutionContext
-] interface MediaStream {
+] interface MediaStream : EventTarget {
     // DEPRECATED
     readonly attribute DOMString label;
 
@@ -48,14 +47,5 @@
     attribute EventListener onended;
     attribute EventListener onaddtrack;
     attribute EventListener onremovetrack;
-
-    // EventTarget interface
-    void addEventListener(DOMString type,
-                          EventListener listener,
-                          optional boolean useCapture);
-    void removeEventListener(DOMString type,
-                             EventListener listener,
-                             optional boolean useCapture);
-    [RaisesException] boolean dispatchEvent(Event event);
 };