Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/html/HTMLPreElement.cpp

Index: Source/core/html/HTMLPreElement.cpp
diff --git a/Source/core/html/HTMLPreElement.cpp b/Source/core/html/HTMLPreElement.cpp
index 052b27477be0781ffe736cc938fad71c8315ea0e..830f015f8413b80701f3b6d6a543e7112023b217 100644
--- a/Source/core/html/HTMLPreElement.cpp
+++ b/Source/core/html/HTMLPreElement.cpp
@@ -32,13 +32,13 @@ namespace WebCore {
 
 using namespace HTMLNames;
 
-inline HTMLPreElement::HTMLPreElement(const QualifiedName& tagName, Document* document)
+inline HTMLPreElement::HTMLPreElement(const QualifiedName& tagName, Document& document)
     : HTMLElement(tagName, document)
 {
     ScriptWrappable::init(this);
 }
 
-PassRefPtr<HTMLPreElement> HTMLPreElement::create(const QualifiedName& tagName, Document* document)
+PassRefPtr<HTMLPreElement> HTMLPreElement::create(const QualifiedName& tagName, Document& document)
 {
     return adoptRef(new HTMLPreElement(tagName, document));
 }