Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/html/HTMLDetailsElement.cpp

 /*
  * Copyright (C) 2010, 2011 Nokia Corporation and/or its subsidiary(-ies)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 17 matching lines @@
 #include "core/dom/shadow/ShadowRoot.h"
 #include "core/html/HTMLSummaryElement.h"
 #include "core/html/shadow/HTMLContentElement.h"
 #include "core/platform/LocalizedStrings.h"
 #include "core/rendering/RenderBlock.h"
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
-PassRefPtr<HTMLDetailsElement> HTMLDetailsElement::create(const QualifiedName& tagName, Document* document)
+PassRefPtr<HTMLDetailsElement> HTMLDetailsElement::create(const QualifiedName& tagName, Document& document)
 {
     RefPtr<HTMLDetailsElement> details = adoptRef(new HTMLDetailsElement(tagName, document));
     details->ensureUserAgentShadowRoot();
     return details.release();
 }
 
-HTMLDetailsElement::HTMLDetailsElement(const QualifiedName& tagName, Document* document)
+HTMLDetailsElement::HTMLDetailsElement(const QualifiedName& tagName, Document& document)
     : HTMLElement(tagName, document)
     , m_isOpen(false)
 {
     ASSERT(hasTagName(detailsTag));
     ScriptWrappable::init(this);
 }
 
 RenderObject* HTMLDetailsElement::createRenderer(RenderStyle*)
 {
     return new RenderBlock(this);
 }
 
 void HTMLDetailsElement::didAddUserAgentShadowRoot(ShadowRoot* root)
 {
     DEFINE_STATIC_LOCAL(AtomicString, summarySelector, ("summary:first-of-type", AtomicString::ConstructFromLiteral));
 
-    RefPtr<HTMLSummaryElement> defaultSummary = HTMLSummaryElement::create(summaryTag, &document());
+    RefPtr<HTMLSummaryElement> defaultSummary = HTMLSummaryElement::create(summaryTag, document());
     defaultSummary->appendChild(Text::create(&document(), defaultDetailsSummaryText()));
 
-    RefPtr<HTMLContentElement> content = HTMLContentElement::create(&document());
+    RefPtr<HTMLContentElement> content = HTMLContentElement::create(document());
     content->setAttribute(selectAttr, summarySelector);
     content->appendChild(defaultSummary);
 
     root->appendChild(content);
-    root->appendChild(HTMLContentElement::create(&document()));
+    root->appendChild(HTMLContentElement::create(document()));
 }
 
 Element* HTMLDetailsElement::findMainSummary() const
 {
     for (Node* child = firstChild(); child; child = child->nextSibling()) {
         if (child->hasTagName(summaryTag))
             return toElement(child);
     }
 
     HTMLContentElement* content = toHTMLContentElement(userAgentShadowRoot()->firstChild());
@@ skipping 20 matching lines @@
         return false;
     return childContext.node() == findMainSummary() && HTMLElement::childShouldCreateRenderer(childContext);
 }
 
 void HTMLDetailsElement::toggleOpen()
 {
     setAttribute(openAttr, m_isOpen ? nullAtom : emptyAtom);
 }
 
 }