Clean-up after Form Association Refactoring

third_party/WebKit/Source/core/html/HTMLButtonElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2010 Apple Inc. All rights reserved.
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  * Copyright (C) 2007 Samuel Weinig (sam@webkit.org)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 19 matching lines @@
 #include "core/events/KeyboardEvent.h"
 #include "core/html/FormData.h"
 #include "core/html/HTMLFormElement.h"
 #include "core/layout/LayoutButton.h"
 #include "wtf/StdLibExtras.h"
 
 namespace blink {
 
 using namespace HTMLNames;
 
-inline HTMLButtonElement::HTMLButtonElement(Document& document,
-                                            HTMLFormElement* form)
-    : HTMLFormControlElement(buttonTag, document, form),
+inline HTMLButtonElement::HTMLButtonElement(Document& document)
+    : HTMLFormControlElement(buttonTag, document),
       m_type(SUBMIT),
       m_isActivatedSubmit(false) {}
 
-HTMLButtonElement* HTMLButtonElement::create(Document& document,
-                                             HTMLFormElement* form) {
-  return new HTMLButtonElement(document, form);
+HTMLButtonElement* HTMLButtonElement::create(Document& document) {
+  return new HTMLButtonElement(document);
 }
 
 void HTMLButtonElement::setType(const AtomicString& type) {
   setAttribute(typeAttr, type);
 }
 
 LayoutObject* HTMLButtonElement::createLayoutObject(const ComputedStyle&) {
   return new LayoutButton(this);
 }
 
@@ skipping 155 matching lines @@
 Node::InsertionNotificationRequest HTMLButtonElement::insertedInto(
     ContainerNode* insertionPoint) {
   InsertionNotificationRequest request =
       HTMLFormControlElement::insertedInto(insertionPoint);
   logAddElementIfIsolatedWorldAndInDocument("button", typeAttr, formmethodAttr,
                                             formactionAttr);
   return request;
 }
 
 }  // namespace blink