Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/html/HTMLVideoElement.cpp

Index: Source/core/html/HTMLVideoElement.cpp
diff --git a/Source/core/html/HTMLVideoElement.cpp b/Source/core/html/HTMLVideoElement.cpp
index 1a1201478de0acf4d8d01c74018a112b2e39477a..b84af081563f1c485bc9c19551113b632bb4afad 100644
--- a/Source/core/html/HTMLVideoElement.cpp
+++ b/Source/core/html/HTMLVideoElement.cpp
@@ -43,16 +43,16 @@ namespace WebCore {
 
 using namespace HTMLNames;
 
-inline HTMLVideoElement::HTMLVideoElement(const QualifiedName& tagName, Document* document, bool createdByParser)
+inline HTMLVideoElement::HTMLVideoElement(const QualifiedName& tagName, Document& document, bool createdByParser)
     : HTMLMediaElement(tagName, document, createdByParser)
 {
     ASSERT(hasTagName(videoTag));
     ScriptWrappable::init(this);
-    if (document->settings())
-        m_defaultPosterURL = document->settings()->defaultVideoPosterURL();
+    if (document.settings())
+        m_defaultPosterURL = document.settings()->defaultVideoPosterURL();
 }
 
-PassRefPtr<HTMLVideoElement> HTMLVideoElement::create(const QualifiedName& tagName, Document* document, bool createdByParser)
+PassRefPtr<HTMLVideoElement> HTMLVideoElement::create(const QualifiedName& tagName, Document& document, bool createdByParser)
 {
     RefPtr<HTMLVideoElement> videoElement(adoptRef(new HTMLVideoElement(tagName, document, createdByParser)));
     videoElement->suspendIfNeeded();