binding: Moves hasPendingActivity from ActiveScriptWrappable to ScriptWrappable.

third_party/WebKit/Source/modules/mediastream/MediaStreamTrack.h

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  * Copyright (C) 2011 Ericsson AB. 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 76 matching lines @@
     MediaStreamComponent* component() { return m_component; }
     bool ended() const;
 
     void registerMediaStream(MediaStream*);
     void unregisterMediaStream(MediaStream*);
 
     // EventTarget
     const AtomicString& interfaceName() const override;
     ExecutionContext* getExecutionContext() const override;
 
-    // ActiveScriptWrappable
+    // ScriptWrappable
     bool hasPendingActivity() const final;
 
     // ActiveDOMObject
     void stop() override;
 
     std::unique_ptr<AudioSourceProvider> createWebAudioSource();
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
@@ skipping 12 matching lines @@
     bool m_stopped;
     Member<MediaStreamComponent> m_component;
     WebMediaConstraints m_constraints;
 };
 
 typedef HeapVector<Member<MediaStreamTrack>> MediaStreamTrackVector;
 
 } // namespace blink
 
 #endif // MediaStreamTrack_h