Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/html/shadow/ClearButtonElement.cpp

 /*
  * Copyright (C) 2013 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
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 18 matching lines @@
 #include "core/dom/MouseEvent.h"
 #include "core/html/shadow/ShadowElementNames.h"
 #include "core/page/EventHandler.h"
 #include "core/page/Frame.h"
 #include "core/rendering/RenderView.h"
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
-inline ClearButtonElement::ClearButtonElement(Document* document, ClearButtonOwner& clearButtonOwner)
+inline ClearButtonElement::ClearButtonElement(Document& document, ClearButtonOwner& clearButtonOwner)
     : HTMLDivElement(divTag, document)
     , m_clearButtonOwner(&clearButtonOwner)
     , m_capturing(false)
 {
 }
 
-PassRefPtr<ClearButtonElement> ClearButtonElement::create(Document* document, ClearButtonOwner& clearButtonOwner)
+PassRefPtr<ClearButtonElement> ClearButtonElement::create(Document& document, ClearButtonOwner& clearButtonOwner)
 {
     RefPtr<ClearButtonElement> element = adoptRef(new ClearButtonElement(document, clearButtonOwner));
     element->setPart(AtomicString("-webkit-clear-button", AtomicString::ConstructFromLiteral));
     element->setAttribute(idAttr, ShadowElementNames::clearButton());
     return element.release();
 }
 
 void ClearButtonElement::detach(const AttachContext& context)
 {
     if (m_capturing) {
@@ skipping 54 matching lines @@
     if (!event->defaultHandled())
         HTMLDivElement::defaultEventHandler(event);
 }
 
 bool ClearButtonElement::isClearButtonElement() const
 {
     return true;
 }
 
 }