Make AttachBehavior a required argument.

Source/core/html/HTMLTextAreaElement.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, 2008, 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 83 matching lines @@
 
 PassRefPtr<HTMLTextAreaElement> HTMLTextAreaElement::create(const QualifiedName& tagName, Document* document, HTMLFormElement* form)
 {
     RefPtr<HTMLTextAreaElement> textArea = adoptRef(new HTMLTextAreaElement(tagName, document, form));
     textArea->ensureUserAgentShadowRoot();
     return textArea.release();
 }
 
 void HTMLTextAreaElement::didAddUserAgentShadowRoot(ShadowRoot* root)
 {
-    root->appendChild(TextControlInnerTextElement::create(document()), ASSERT_NO_EXCEPTION);
+    root->appendChild(TextControlInnerTextElement::create(document()), ASSERT_NO_EXCEPTION, DeprecatedAttachNow);
 }
 
 const AtomicString& HTMLTextAreaElement::formControlType() const
 {
     DEFINE_STATIC_LOCAL(const AtomicString, textarea, ("textarea", AtomicString::ConstructFromLiteral));
     return textarea;
 }
 
 FormControlState HTMLTextAreaElement::saveFormControlState() const
 {
@@ skipping 299 matching lines @@
     }
     size_t size = textNodes.size();
     for (size_t i = 0; i < size; ++i)
         removeChild(textNodes[i].get(), IGNORE_EXCEPTION);
 
     // Normalize line endings.
     String value = defaultValue;
     value.replace("\r\n", "\n");
     value.replace('\r', '\n');
 
-    insertBefore(document()->createTextNode(value), firstChild(), IGNORE_EXCEPTION);
+    insertBefore(document()->createTextNode(value), firstChild(), IGNORE_EXCEPTION, DeprecatedAttachNow);
 
     if (!m_isDirty)
         setNonDirtyValue(value);
 }
 
 int HTMLTextAreaElement::maxLength() const
 {
     bool ok;
     int value = getAttribute(maxlengthAttr).string().toInt(&ok);
     return ok && value >= 0 ? value : -1;
@@ skipping 100 matching lines @@
         if (m_placeholder) {
             userAgentShadowRoot()->removeChild(m_placeholder, ASSERT_NO_EXCEPTION);
             m_placeholder = 0;
         }
         return;
     }
     if (!m_placeholder) {
         RefPtr<HTMLDivElement> placeholder = HTMLDivElement::create(document());
         m_placeholder = placeholder.get();
         m_placeholder->setPart(AtomicString("-webkit-input-placeholder", AtomicString::ConstructFromLiteral));
-        userAgentShadowRoot()->insertBefore(m_placeholder, innerTextElement()->nextSibling(), ASSERT_NO_EXCEPTION);
+        userAgentShadowRoot()->insertBefore(m_placeholder, innerTextElement()->nextSibling(), ASSERT_NO_EXCEPTION, DeprecatedAttachNow);
     }
     m_placeholder->setInnerText(placeholderText, ASSERT_NO_EXCEPTION);
     fixPlaceholderRenderer(m_placeholder, innerTextElement());
 }
 
 }