Refactoring: Extract DocumentInit for capture Document construction parameter.

Source/core/dom/DocumentInitializer.h

 /*
  * 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
+#ifndef DocumentInitializer_h
+#define DocumentInitializer_h
 
-#include "wtf/FastAllocBase.h"
-#include "wtf/ListHashSet.h"
+#include "core/dom/SecurityContext.h"
+#include "weborigin/KURL.h"
 
 namespace WebCore {
 
-class Node;
+class Frame;
+class HTMLImport;
+class Settings;
 
-class DocumentOrderedList {
-    WTF_MAKE_NONCOPYABLE(DocumentOrderedList); WTF_MAKE_FAST_ALLOCATED;
+class DocumentInitializer {
 public:
-    DocumentOrderedList() { }
+    explicit DocumentInitializer(const KURL& url = KURL(), Frame* frame = 0, HTMLImport* import = 0)
+        : m_url(url)
+        , m_frame(frame)
+        , m_import(import)
+    { }

[abarth-chromium, 2013/07/12 23:32:53]

These go on separate lines.

 
-    void add(Node*);
-    void parserAdd(Node*);
-    void remove(Node*);
-    bool isEmpty() const { return m_nodes.isEmpty(); }
-    void clear() { m_nodes.clear(); }
+    const KURL& url() const { return m_url; }
+    Frame* frame() const { return m_frame; }
+    HTMLImport* import() const { return m_import; }
 
-    typedef ListHashSet<Node*, 32>::iterator iterator;
+    bool shouldTreatURLAsSrcdocDocument() const;
+    bool shouldSetURL() const;
+    SandboxFlags sandboxFlags() const;
 
-    iterator begin() { return m_nodes.begin(); }
-    iterator end() { return m_nodes.end(); }
+    Frame* ownerFrame() const;
+    Settings* settings() const;
 
 private:
-    ListHashSet<Node*, 32> m_nodes;
+    KURL m_url;
+    Frame* m_frame;
+    HTMLImport* m_import;
 };
 
-}
+} // namespace WebCore
 
-#endif
+#endif // DocumentInitializer_h