Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/html/HTMLProgressElement.cpp

 /*
  * Copyright (C) 2010 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 21 matching lines @@
 #include "core/html/shadow/ProgressShadowElement.h"
 #include "core/rendering/RenderProgress.h"
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
 const double HTMLProgressElement::IndeterminatePosition = -1;
 const double HTMLProgressElement::InvalidPosition = -2;
 
-HTMLProgressElement::HTMLProgressElement(const QualifiedName& tagName, Document* document)
+HTMLProgressElement::HTMLProgressElement(const QualifiedName& tagName, Document& document)
     : LabelableElement(tagName, document)
     , m_value(0)
 {
     ASSERT(hasTagName(progressTag));
     ScriptWrappable::init(this);
 }
 
 HTMLProgressElement::~HTMLProgressElement()
 {
 }
 
-PassRefPtr<HTMLProgressElement> HTMLProgressElement::create(const QualifiedName& tagName, Document* document)
+PassRefPtr<HTMLProgressElement> HTMLProgressElement::create(const QualifiedName& tagName, Document& document)
 {
     RefPtr<HTMLProgressElement> progress = adoptRef(new HTMLProgressElement(tagName, document));
     progress->ensureUserAgentShadowRoot();
     return progress.release();
 }
 
 RenderObject* HTMLProgressElement::createRenderer(RenderStyle* style)
 {
     if (!style->hasAppearance() || hasAuthorShadowRoot())
         return RenderObject::createObject(this, style);
@@ skipping 78 matching lines @@
         render->updateFromElement();
         if (wasDeterminate != isDeterminate())
             didAffectSelector(AffectedSelectorIndeterminate);
     }
 }
 
 void HTMLProgressElement::didAddUserAgentShadowRoot(ShadowRoot* root)
 {
     ASSERT(!m_value);
 
-    RefPtr<ProgressInnerElement> inner = ProgressInnerElement::create(&document());
+    RefPtr<ProgressInnerElement> inner = ProgressInnerElement::create(document());
     inner->setPart(AtomicString("-webkit-progress-inner-element", AtomicString::ConstructFromLiteral));
     root->appendChild(inner);
 
-    RefPtr<ProgressBarElement> bar = ProgressBarElement::create(&document());
+    RefPtr<ProgressBarElement> bar = ProgressBarElement::create(document());
     bar->setPart(AtomicString("-webkit-progress-bar", AtomicString::ConstructFromLiteral));
-    RefPtr<ProgressValueElement> value = ProgressValueElement::create(&document());
+    RefPtr<ProgressValueElement> value = ProgressValueElement::create(document());
     m_value = value.get();
     m_value->setPart(AtomicString("-webkit-progress-value", AtomicString::ConstructFromLiteral));
     m_value->setWidthPercentage(HTMLProgressElement::IndeterminatePosition * 100);
     bar->appendChild(m_value);
 
     inner->appendChild(bar);
 }
 
 bool HTMLProgressElement::shouldAppearIndeterminate() const
 {
     return !isDeterminate();
 }
 
 } // namespace