Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/html/shadow/MediaControlElementTypes.cpp

 /*
  * 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 84 matching lines @@
     if (displayType == m_displayType)
         return;
 
     m_displayType = displayType;
     if (RenderObject* object = m_element->renderer())
         object->repaint();
 }
 
 // ----------------------------
 
-MediaControlDivElement::MediaControlDivElement(Document* document, MediaControlElementType displayType)
+MediaControlDivElement::MediaControlDivElement(Document& document, MediaControlElementType displayType)
     : HTMLDivElement(divTag, document)
     , MediaControlElement(displayType, this)
 {
 }
 
 // ----------------------------
 
-MediaControlInputElement::MediaControlInputElement(Document* document, MediaControlElementType displayType)
+MediaControlInputElement::MediaControlInputElement(Document& document, MediaControlElementType displayType)
     : HTMLInputElement(inputTag, document, 0, false)
     , MediaControlElement(displayType, this)
 {
 }
 
 bool MediaControlInputElement::isMouseFocusable() const
 {
     return false;
 }
 
 // ----------------------------
 
-MediaControlTimeDisplayElement::MediaControlTimeDisplayElement(Document* document, MediaControlElementType displayType)
+MediaControlTimeDisplayElement::MediaControlTimeDisplayElement(Document& document, MediaControlElementType displayType)
     : MediaControlDivElement(document, displayType)
     , m_currentValue(0)
 {
 }
 
 void MediaControlTimeDisplayElement::setCurrentValue(double time)
 {
     m_currentValue = time;
 }
 
 // ----------------------------
 
-MediaControlMuteButtonElement::MediaControlMuteButtonElement(Document* document, MediaControlElementType displayType)
+MediaControlMuteButtonElement::MediaControlMuteButtonElement(Document& document, MediaControlElementType displayType)
     : MediaControlInputElement(document, displayType)
 {
 }
 
 void MediaControlMuteButtonElement::defaultEventHandler(Event* event)
 {
     if (event->type() == eventNames().clickEvent) {
         mediaController()->setMuted(!mediaController()->muted());
         event->setDefaultHandled();
     }
 
     HTMLInputElement::defaultEventHandler(event);
 }
 
 void MediaControlMuteButtonElement::changedMute()
 {
     updateDisplayType();
 }
 
 void MediaControlMuteButtonElement::updateDisplayType()
 {
     setDisplayType(mediaController()->muted() ? MediaUnMuteButton : MediaMuteButton);
 }
 
 // ----------------------------
 
-MediaControlVolumeSliderElement::MediaControlVolumeSliderElement(Document* document)
+MediaControlVolumeSliderElement::MediaControlVolumeSliderElement(Document& document)
     : MediaControlInputElement(document, MediaVolumeSlider)
     , m_clearMutedOnUserInteraction(false)
 {
 }
 
 void MediaControlVolumeSliderElement::defaultEventHandler(Event* event)
 {
     // Left button is 0. Rejects mouse events not from left button.
     if (event->isMouseEvent() && toMouseEvent(event)->button())
         return;
@@ skipping 34 matching lines @@
     if (value().toDouble() != volume)
         setValue(String::number(volume));
 }
 
 void MediaControlVolumeSliderElement::setClearMutedOnUserInteraction(bool clearMute)
 {
     m_clearMutedOnUserInteraction = clearMute;
 }
 
 } // namespace WebCore