Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/svg/SVGDescElement.cpp

Index: Source/core/svg/SVGDescElement.cpp
diff --git a/Source/core/svg/SVGDescElement.cpp b/Source/core/svg/SVGDescElement.cpp
index 6da47093c8bdb2a8859c338f157f0f89c312f13a..219bedaf093816734ecb65f0ff587d5e8397b11e 100644
--- a/Source/core/svg/SVGDescElement.cpp
+++ b/Source/core/svg/SVGDescElement.cpp
@@ -24,14 +24,14 @@
 
 namespace WebCore {
 
-inline SVGDescElement::SVGDescElement(const QualifiedName& tagName, Document* document)
+inline SVGDescElement::SVGDescElement(const QualifiedName& tagName, Document& document)
     : SVGElement(tagName, document)
 {
     ASSERT(hasTagName(SVGNames::descTag));
     ScriptWrappable::init(this);
 }
 
-PassRefPtr<SVGDescElement> SVGDescElement::create(const QualifiedName& tagName, Document* document)
+PassRefPtr<SVGDescElement> SVGDescElement::create(const QualifiedName& tagName, Document& document)
 {
     return adoptRef(new SVGDescElement(tagName, document));
 }