Have HTMLElements / SVGElements constructors take a Document reference in argument

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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 271 matching lines @@
 
     const String& mediaGroup() const;
     void setMediaGroup(const String&);
 
     MediaController* controller() const;
     void setController(PassRefPtr<MediaController>);
 
     virtual bool dispatchEvent(PassRefPtr<Event>) OVERRIDE;
 
 protected:
-    HTMLMediaElement(const QualifiedName&, Document*, bool);
+    HTMLMediaElement(const QualifiedName&, Document&, bool);
     virtual ~HTMLMediaElement();
 
     virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
     virtual void finishParsingChildren();
     virtual bool isURLAttribute(const Attribute&) const OVERRIDE;
     virtual void attach(const AttachContext& = AttachContext()) OVERRIDE;
 
     virtual void didMoveToNewDocument(Document* oldDocument) OVERRIDE;
 
     enum DisplayMode { Unknown, None, Poster, PosterWaitingForVideo, Video };
@@ skipping 305 matching lines @@
 
 inline HTMLMediaElement* toHTMLMediaElement(Node* node)
 {
     ASSERT_WITH_SECURITY_IMPLICATION(!node || isHTMLMediaElement(node));
     return static_cast<HTMLMediaElement*>(node);
 }
 
 } //namespace
 
 #endif