InlinedVisitor: Migrate html to use inlined tracing

Source/core/html/track/TrackListBase.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef TrackListBase_h
 #define TrackListBase_h
 
 #include "core/events/EventTarget.h"
 
 #include "core/html/HTMLMediaElement.h"
@@ skipping 90 matching lines @@
 
     void scheduleChangeEvent()
     {
         RefPtrWillBeRawPtr<Event> event = Event::create(EventTypeNames::change);
         event->setTarget(this);
         m_mediaElement->scheduleEvent(event);
     }
 
     Node* owner() const { return m_mediaElement; }
 
-    void trace(Visitor* visitor)
+    DEFINE_INLINE_TRACE()
     {
         visitor->trace(m_tracks);
         visitor->trace(m_mediaElement);
         EventTargetWithInlineData::trace(visitor);
     }
 
 private:
     void scheduleTrackEvent(const AtomicString& eventName, PassRefPtrWillBeRawPtr<T> track)
     {
         RefPtrWillBeRawPtr<Event> event = TrackEvent::create(eventName, track);
         event->setTarget(this);
         m_mediaElement->scheduleEvent(event);
     }
 
     WillBeHeapVector<RefPtrWillBeMember<T>> m_tracks;
     RawPtrWillBeMember<HTMLMediaElement> m_mediaElement;
 };
 
 }
 
 #endif