Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/html/shadow/MediaControls.cpp

 /*
  * Copyright (C) 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2011, 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.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 15 matching lines @@
 
 #include "config.h"
 #include "core/html/shadow/MediaControls.h"
 
 #include "bindings/v8/ExceptionStatePlaceholder.h"
 
 namespace WebCore {
 
 static const double timeWithoutMouseMovementBeforeHidingFullscreenControls = 3;
 
-MediaControls::MediaControls(Document* document)
+MediaControls::MediaControls(Document& document)
     : HTMLDivElement(HTMLNames::divTag, document)
     , m_mediaController(0)
     , m_panel(0)
     , m_textDisplayContainer(0)
     , m_playButton(0)
     , m_currentTimeDisplay(0)
     , m_timeline(0)
     , m_panelMuteButton(0)
     , m_volumeSlider(0)
     , m_toggleClosedCaptionsButton(0)
@@ skipping 298 matching lines @@
     if (!relatedTarget)
         return false;
     return contains(relatedTarget->toNode());
 }
 
 void MediaControls::createTextTrackDisplay()
 {
     if (m_textDisplayContainer)
         return;
 
-    RefPtr<MediaControlTextTrackContainerElement> textDisplayContainer = MediaControlTextTrackContainerElement::create(&document());
+    RefPtr<MediaControlTextTrackContainerElement> textDisplayContainer = MediaControlTextTrackContainerElement::create(document());
     m_textDisplayContainer = textDisplayContainer.get();
 
     if (m_mediaController)
         m_textDisplayContainer->setMediaController(m_mediaController);
 
     // Insert it before the first controller element so it always displays behind the controls.
     insertBefore(textDisplayContainer.release(), m_panel, IGNORE_EXCEPTION);
 }
 
 void MediaControls::showTextTrackDisplay()
@@ skipping 12 matching lines @@
 
 void MediaControls::updateTextTrackDisplay()
 {
     if (!m_textDisplayContainer)
         createTextTrackDisplay();
 
     m_textDisplayContainer->updateDisplay();
 }
 
 }