Refactoring: Extract DocumentInit for capture Document construction parameter.

Source/core/dom/DocumentInit.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  *
  */
 
-#ifndef DocumentOrderedList_h
-#define DocumentOrderedList_h
+#include "config.h"
+#include "core/dom/DocumentInit.h"
 
-#include "wtf/FastAllocBase.h"
-#include "wtf/ListHashSet.h"
+#include "core/html/HTMLImportsController.h"
+#include "core/page/Frame.h"
 
 namespace WebCore {
 
-class Node;
-
-class DocumentOrderedList {
-    WTF_MAKE_NONCOPYABLE(DocumentOrderedList); WTF_MAKE_FAST_ALLOCATED;
-public:
-    DocumentOrderedList() { }
-
-    void add(Node*);
-    void parserAdd(Node*);
-    void remove(Node*);
-    bool isEmpty() const { return m_nodes.isEmpty(); }
-    void clear() { m_nodes.clear(); }
-
-    typedef ListHashSet<Node*, 32>::iterator iterator;
-
-    iterator begin() { return m_nodes.begin(); }
-    iterator end() { return m_nodes.end(); }
-
-private:
-    ListHashSet<Node*, 32> m_nodes;
-};
-
+bool DocumentInit::shouldSetURL() const
+{
+    return (m_frame && m_frame->ownerElement()) || !m_url.isEmpty();
 }
 
-#endif
+bool DocumentInit::shouldTreatURLAsSrcdocDocument() const
+{
+    return m_frame->loader()->shouldTreatURLAsSrcdocDocument(m_url);
+}
+
+SandboxFlags DocumentInit::sandboxFlags() const
+{
+    return m_frame->loader()->effectiveSandboxFlags();
+}
+
+Settings* DocumentInit::settings() const
+{
+    return m_frame->settings();
+}
+
+Frame* DocumentInit::ownerFrame() const
+{
+    Frame* ownerFrame = m_frame->tree()->parent();
+    if (!ownerFrame)
+        ownerFrame = m_frame->loader()->opener();
+    return ownerFrame;
+}
+
+} // namespace WebCore
+