From 1bf1084f2b10c3b47fd1a588d85d21ed0eb41d0c Mon Sep 17 00:00:00 2001
From: Lorry Tar Creator <lorry-tar-importer@lorry>
Date: Tue, 27 Jun 2017 06:07:23 +0000
Subject: webkitgtk-2.16.5

---
 Source/WebCore/html/HTMLTemplateElement.cpp | 41 +++++++++++++++--------------
 1 file changed, 21 insertions(+), 20 deletions(-)

(limited to 'Source/WebCore/html/HTMLTemplateElement.cpp')

diff --git a/Source/WebCore/html/HTMLTemplateElement.cpp b/Source/WebCore/html/HTMLTemplateElement.cpp
index 17e4c0807..31e855e27 100644
--- a/Source/WebCore/html/HTMLTemplateElement.cpp
+++ b/Source/WebCore/html/HTMLTemplateElement.cpp
@@ -29,12 +29,8 @@
  */
 
 #include "config.h"
-
-#if ENABLE(TEMPLATE_ELEMENT)
-
 #include "HTMLTemplateElement.h"
 
-#include "DOMImplementation.h"
 #include "DocumentFragment.h"
 #include "HTMLDocument.h"
 #include "TemplateContentDocumentFragment.h"
@@ -55,38 +51,43 @@ HTMLTemplateElement::~HTMLTemplateElement()
         m_content->clearHost();
 }
 
-PassRefPtr<HTMLTemplateElement> HTMLTemplateElement::create(const QualifiedName& tagName, Document& document)
+Ref<HTMLTemplateElement> HTMLTemplateElement::create(const QualifiedName& tagName, Document& document)
 {
-    return adoptRef(new HTMLTemplateElement(tagName, document));
+    return adoptRef(*new HTMLTemplateElement(tagName, document));
 }
 
-DocumentFragment* HTMLTemplateElement::content() const
+DocumentFragment& HTMLTemplateElement::content() const
 {
     if (!m_content)
-        m_content = TemplateContentDocumentFragment::create(*document().ensureTemplateDocument(), this);
+        m_content = TemplateContentDocumentFragment::create(document().ensureTemplateDocument(), this);
 
-    return m_content.get();
+    return *m_content;
 }
 
-PassRefPtr<Node> HTMLTemplateElement::cloneNode(bool deep)
+Ref<Node> HTMLTemplateElement::cloneNodeInternal(Document& targetDocument, CloningOperation type)
 {
-    if (!deep)
-        return cloneElementWithoutChildren();
-
-    RefPtr<Node> clone = cloneElementWithChildren();
+    RefPtr<Node> clone;
+    switch (type) {
+    case CloningOperation::OnlySelf:
+        return cloneElementWithoutChildren(targetDocument);
+    case CloningOperation::SelfWithTemplateContent:
+        clone = cloneElementWithoutChildren(targetDocument);
+        break;
+    case CloningOperation::Everything:
+        clone = cloneElementWithChildren(targetDocument);
+        break;
+    }
     if (m_content)
-        content()->cloneChildNodes(toHTMLTemplateElement(clone.get())->content());
-    return clone.release();
+        content().cloneChildNodes(downcast<HTMLTemplateElement>(clone.get())->content());
+    return clone.releaseNonNull();
 }
 
-void HTMLTemplateElement::didMoveToNewDocument(Document* oldDocument)
+void HTMLTemplateElement::didMoveToNewDocument(Document& oldDocument)
 {
     HTMLElement::didMoveToNewDocument(oldDocument);
     if (!m_content)
         return;
-    document().ensureTemplateDocument()->adoptIfNeeded(m_content.get());
+    document().ensureTemplateDocument().adoptIfNeeded(*m_content);
 }
 
 } // namespace WebCore
-
-#endif // ENABLE(TEMPLATE_ELEMENT)
-- 
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