Remove remaining HTML elements

sky/engine/core/html/HTMLImageLoader.h

-/*
- * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
- *           (C) 1999 Antti Koivisto (koivisto@kde.org)
- * Copyright (C) 2004 Apple Computer, Inc.
- *
- * 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_HTML_HTMLIMAGELOADER_H_
-#define SKY_ENGINE_CORE_HTML_HTMLIMAGELOADER_H_
-
-#include "sky/engine/core/loader/ImageLoader.h"
-
-namespace blink {
-
-class HTMLImageLoader final : public ImageLoader {
-public:
-    static PassOwnPtr<HTMLImageLoader> create(Element* element)
-    {
-        return adoptPtr(new HTMLImageLoader(element));
-    }
-    virtual ~HTMLImageLoader();
-
-    virtual void dispatchLoadEvent() override;
-    virtual String sourceURI(const AtomicString&) const override;
-
-    virtual void notifyFinished(Resource*) override;
-
-private:
-    explicit HTMLImageLoader(Element*);
-};
-
-}
-
-#endif  // SKY_ENGINE_CORE_HTML_HTMLIMAGELOADER_H_