Roll IDL to Dartium37 (r181268)

modules/mediastream/RTCPeerConnection.idl

Index: modules/mediastream/RTCPeerConnection.idl
diff --git a/modules/mediastream/RTCPeerConnection.idl b/modules/mediastream/RTCPeerConnection.idl
index 0cd960892be46a97674d2f10b2d4680abd8a816b..4d2459ffa022b8d6bf4d5f9bbfab3d6b15aa9765 100644
--- a/modules/mediastream/RTCPeerConnection.idl
+++ b/modules/mediastream/RTCPeerConnection.idl
@@ -29,6 +29,7 @@
  */
 
 [
+    WillBeGarbageCollected,
     ActiveDOMObject,
     Constructor(Dictionary rtcIceServers, optional Dictionary mediaConstraints),
     ConstructorCallWith=ExecutionContext,
@@ -50,7 +51,7 @@
     [RaisesException] void updateIce(optional Dictionary configuration, optional Dictionary mediaConstraints);
 
     // DEPRECATED
-    [RaisesException] void addIceCandidate(RTCIceCandidate candidate);
+    [RaisesException, DartSuppress] void addIceCandidate(RTCIceCandidate candidate);
 
     [RaisesException] void addIceCandidate(RTCIceCandidate candidate, VoidCallback successCallback, RTCErrorCallback failureCallback);
 
@@ -61,8 +62,8 @@
     sequence<MediaStream> getRemoteStreams();
     MediaStream getStreamById(DOMString streamId);
 
-    [StrictTypeChecking, RaisesException] void addStream(MediaStream? stream, optional Dictionary mediaConstraints);
-    [StrictTypeChecking, RaisesException] void removeStream(MediaStream? stream);
+    [TypeChecking=Interface|Nullable, RaisesException] void addStream(MediaStream? stream, optional Dictionary mediaConstraints);
+    [TypeChecking=Interface|Nullable, RaisesException] void removeStream(MediaStream? stream);
 
     void getStats(RTCStatsCallback successCallback, [Default=Undefined] optional MediaStreamTrack selector);