Create core/html/media/ and move auxiliary media files in it.

third_party/WebKit/Source/core/html/HTMLMediaElement.h

 /*
  * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple 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 19 matching lines @@
 #include <memory>
 #include "bindings/core/v8/ActiveScriptWrappable.h"
 #include "bindings/core/v8/Nullable.h"
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/TraceWrapperMember.h"
 #include "core/CoreExport.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/SuspendableObject.h"
 #include "core/events/GenericEventQueue.h"
 #include "core/html/HTMLElement.h"
-#include "core/html/HTMLMediaElementControlsList.h"
 #include "core/html/track/TextTrack.h"
 #include "platform/Supplementable.h"
 #include "platform/WebTaskRunner.h"
 #include "platform/audio/AudioSourceProvider.h"
 #include "platform/network/mime/MIMETypeRegistry.h"
 #include "public/platform/WebAudioSourceProviderClient.h"
 #include "public/platform/WebMediaPlayerClient.h"
 
 namespace blink {
 
 class AudioSourceProviderClient;
 class AudioTrack;
 class AudioTrackList;
 class AutoplayUmaHelper;
 class ContentType;
 class CueTimeline;
 class ElementVisibilityObserver;
 class EnumerationHistogram;
 class Event;
 class ExceptionState;
+class HTMLMediaElementControlsList;
 class HTMLSourceElement;
 class HTMLTrackElement;
 class KURL;
 class MediaControls;
 class MediaError;
 class MediaStreamDescriptor;
 class HTMLMediaSource;
 class ScriptState;
 class TextTrackContainer;
 class TextTrackList;
@@ skipping 126 matching lines @@
   unsigned webkitAudioDecodedByteCount() const;
   unsigned webkitVideoDecodedByteCount() const;
 
   // media source extensions
   void closeMediaSource();
   void durationChanged(double duration, bool requestSeek);
 
   // controls
   bool shouldShowControls(
       const RecordMetricsBehavior = RecordMetricsBehavior::DoNotRecord) const;
-  HTMLMediaElementControlsList* controlsList() const;
+  DOMTokenList* controlsList() const;

[foolip, 2017/04/04 09:12:55]

Why was this change needed? HTMLMediaElementControlsList doesn't seem to have
changed in this CL.

[mlamouri (slow - plz ping), 2017/04/04 09:19:51]

I removed the include and replaced it with a forward declaration. I ended up
solving the reason why avayvod@ put an include in the first place (the bindings
are calling controlsList() and can't convert to DOMTokenList unless they know of
HTMLMediaElementControlsList. I will update the description to make this clear.

[foolip, 2017/04/04 09:24:36]

Acknowledged.

+  HTMLMediaElementControlsList* controlsListInternal() const;
   void controlsListValueWasSet();
   double volume() const;
   void setVolume(double, ExceptionState& = ASSERT_NO_EXCEPTION);
   bool muted() const;
   void setMuted(bool);
 
   void togglePlayState();
 
   AudioTrackList& audioTracks();
   void audioTrackChanged(AudioTrack*);
@@ skipping 544 matching lines @@
 
 inline bool isHTMLMediaElement(const HTMLElement& element) {
   return isHTMLAudioElement(element) || isHTMLVideoElement(element);
 }
 
 DEFINE_HTMLELEMENT_TYPE_CASTS_WITH_FUNCTION(HTMLMediaElement);
 
 }  // namespace blink
 
 #endif  // HTMLMediaElement_h