Ideas for text track container follow-up

Source/core/html/track/TextTrackContainer.h

 /*
  * Copyright (C) 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * 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.
@@ skipping 16 matching lines @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef TextTrackContainer_h
 #define TextTrackContainer_h
 
 #include "core/html/HTMLDivElement.h"
 
 namespace blink {
 
-class HTMLMediaElement;
+class HTMLVideoElement;
 
 class TextTrackContainer final : public HTMLDivElement {
 public:
     static PassRefPtrWillBeRawPtr<TextTrackContainer> create(Document&);
 
-    void updateDisplay(HTMLMediaElement&);
-    void updateSizes(HTMLMediaElement&);
+    void updateDisplay(HTMLVideoElement&);
+    void updateSizes(const LayoutSize&);
 
 private:
     TextTrackContainer(Document&);
 
     virtual bool isTextTrackContainer() const override { return true; }
 
     virtual LayoutObject* createRenderer(const LayoutStyle&) override;
 
-    IntSize m_videoSize;
+    LayoutSize m_videoSize;
     float m_fontSize;
 };
 
 DEFINE_ELEMENT_TYPE_CASTS(TextTrackContainer, isTextTrackContainer());
 
 } // namespace blink
 
 #endif // TextTrackContainer_h