Implement the MediaStreamTrackEvent constructor

third_party/WebKit/Source/modules/peerconnection/RTCPeerConnection.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 1078 matching lines @@
 {
     DCHECK(!m_closed);
     DCHECK(getExecutionContext()->isContextThread());
 
     if (m_signalingState == SignalingStateClosed)
         return;
 
     MediaStream* stream = MediaStream::create(getExecutionContext(), remoteStream);
     m_remoteStreams.append(stream);
 
-    scheduleDispatchEvent(MediaStreamEvent::create(EventTypeNames::addstream, false, false, stream));
+    scheduleDispatchEvent(MediaStreamEvent::create(EventTypeNames::addstream, stream));
 }
 
 void RTCPeerConnection::didRemoveRemoteStream(const WebMediaStream& remoteStream)
 {
     DCHECK(!m_closed);
     DCHECK(getExecutionContext()->isContextThread());
 
     MediaStreamDescriptor* streamDescriptor = remoteStream;
     DCHECK(streamDescriptor->client());
 
     MediaStream* stream = static_cast<MediaStream*>(streamDescriptor->client());
     stream->streamEnded();
 
     if (m_signalingState == SignalingStateClosed)
         return;
 
     size_t pos = m_remoteStreams.find(stream);
     DCHECK(pos != kNotFound);
     m_remoteStreams.remove(pos);
 
-    scheduleDispatchEvent(MediaStreamEvent::create(EventTypeNames::removestream, false, false, stream));
+    scheduleDispatchEvent(MediaStreamEvent::create(EventTypeNames::removestream, stream));
 }
 
 void RTCPeerConnection::didAddRemoteDataChannel(WebRTCDataChannelHandler* handler)
 {
     DCHECK(!m_closed);
     DCHECK(getExecutionContext()->isContextThread());
 
     if (m_signalingState == SignalingStateClosed)
         return;
 
@@ skipping 148 matching lines @@
 {
     visitor->trace(m_localStreams);
     visitor->trace(m_remoteStreams);
     visitor->trace(m_dispatchScheduledEventRunner);
     visitor->trace(m_scheduledEvents);
     EventTargetWithInlineData::trace(visitor);
     ActiveDOMObject::trace(visitor);
 }
 
 } // namespace blink