Merge StyleElement into HTMLStyleElement.

sky/engine/core/dom/StyleElement.h

-/*
- * Copyright (C) 2006, 2007 Rob Buis
- *
- * 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 SKY_ENGINE_CORE_DOM_STYLEELEMENT_H_
-#define SKY_ENGINE_CORE_DOM_STYLEELEMENT_H_
-
-#include "sky/engine/core/css/CSSStyleSheet.h"
-#include "sky/engine/wtf/text/TextPosition.h"
-
-namespace blink {
-
-class ContainerNode;
-class Document;
-class Element;
-class TreeScope;
-
-class StyleElement {
-public:
-    StyleElement(Document*, bool createdByParser);
-    virtual ~StyleElement();
-
-protected:
-    virtual const AtomicString& type() const = 0;
-    virtual const AtomicString& media() const = 0;
-
-    CSSStyleSheet* sheet() const { return m_sheet.get(); }
-
-    void processStyleSheet(Document&, Element*);
-    void removedFromDocument(Document&, Element*);
-    void removedFromDocument(Document&, Element*, ContainerNode* scopingNode, TreeScope&);
-    void clearDocumentData(Document&, Element*);
-    void childrenChanged(Element*);
-    void finishParsingChildren(Element*);
-
-    RefPtr<CSSStyleSheet> m_sheet;
-
-private:
-    void createSheet(Element*, const String& text = String());
-    void process(Element*);
-    void clearSheet(Element* ownerElement = 0);
-
-    bool m_createdByParser : 1;
-    bool m_loading : 1;
-    bool m_registeredAsCandidate : 1;
-    TextPosition m_startPosition;
-};
-
-}
-
-#endif  // SKY_ENGINE_CORE_DOM_STYLEELEMENT_H_