Remove QualifiedName argument from most HTMLElement::create functions

Source/core/html/HTMLSourceElement.cpp

Index: Source/core/html/HTMLSourceElement.cpp
diff --git a/Source/core/html/HTMLSourceElement.cpp b/Source/core/html/HTMLSourceElement.cpp
index b060275b54afe7721e9b67180d3830a90bd119f9..ec37846c73bc64e05c2672a0dffe93d55242d4fe 100644
--- a/Source/core/html/HTMLSourceElement.cpp
+++ b/Source/core/html/HTMLSourceElement.cpp
@@ -38,18 +38,17 @@ namespace WebCore {
 
 using namespace HTMLNames;
 
-inline HTMLSourceElement::HTMLSourceElement(const QualifiedName& tagName, Document& document)
-    : HTMLElement(tagName, document)
+inline HTMLSourceElement::HTMLSourceElement(Document& document)
+    : HTMLElement(sourceTag, document)
     , m_errorEventTimer(this, &HTMLSourceElement::errorEventTimerFired)
 {
     LOG(Media, "HTMLSourceElement::HTMLSourceElement - %p", this);
-    ASSERT(hasTagName(sourceTag));
     ScriptWrappable::init(this);
 }
 
-PassRefPtr<HTMLSourceElement> HTMLSourceElement::create(const QualifiedName& tagName, Document& document)
+PassRefPtr<HTMLSourceElement> HTMLSourceElement::create(Document& document)
 {
-    return adoptRef(new HTMLSourceElement(tagName, document));
+    return adoptRef(new HTMLSourceElement(document));
 }
 
 Node::InsertionNotificationRequest HTMLSourceElement::insertedInto(ContainerNode* insertionPoint)