Add constructor for MediaStreamAudioDestinationNode

third_party/WebKit/Source/modules/webaudio/MediaStreamAudioDestinationNode.h

 /*
  * 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 58 matching lines @@
   RefPtr<AudioBus> m_mixBus;
 };
 
 class MediaStreamAudioDestinationNode final : public AudioBasicInspectorNode {
   DEFINE_WRAPPERTYPEINFO();
 
  public:
   static MediaStreamAudioDestinationNode* create(BaseAudioContext&,
                                                  size_t numberOfChannels,
                                                  ExceptionState&);
+  static MediaStreamAudioDestinationNode* create(BaseAudioContext*,
+                                                 const AudioNodeOptions&,
+                                                 ExceptionState&);
+
   MediaStream* stream() const;
 
  private:
   MediaStreamAudioDestinationNode(BaseAudioContext&, size_t numberOfChannels);
 };
 
 }  // namespace blink
 
 #endif  // MediaStreamAudioDestinationNode_h