Merge ClassList into DOMTokenList.

sky/engine/core/html/ClassList.h

Index: sky/engine/core/html/ClassList.h
diff --git a/sky/engine/core/html/ClassList.h b/sky/engine/core/html/ClassList.h
deleted file mode 100644
index 30ecad2ed1fe4f44bd7884b9cc68b2afce90e666..0000000000000000000000000000000000000000
--- a/sky/engine/core/html/ClassList.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (C) 2010 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1.  Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- * 2.  Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SKY_ENGINE_CORE_HTML_CLASSLIST_H_
-#define SKY_ENGINE_CORE_HTML_CLASSLIST_H_
-
-#include "gen/sky/core/HTMLNames.h"
-#include "sky/engine/core/dom/DOMTokenList.h"
-#include "sky/engine/core/dom/Element.h"
-#include "sky/engine/core/dom/SpaceSplitString.h"
-#include "sky/engine/wtf/OwnPtr.h"
-#include "sky/engine/wtf/PassOwnPtr.h"
-
-namespace blink {
-
-class Element;
-
-typedef int ExceptionCode;
-
-class ClassList final : public DOMTokenList {
-public:
-    static PassOwnPtr<ClassList> create(Element* element)
-    {
-        return adoptPtr(new ClassList(element));
-    }
-
-#if !ENABLE(OILPAN)
-    virtual void ref() override;
-    virtual void deref() override;
-#endif
-
-    virtual unsigned length() const override;
-    virtual const AtomicString item(unsigned index) const override;
-
-    virtual Element* element() override { return m_element; }
-
-private:
-    explicit ClassList(Element*);
-
-    virtual bool containsInternal(const AtomicString&) const override;
-
-    const SpaceSplitString& classNames() const;
-
-    virtual const AtomicString& value() const override { return m_element->getAttribute(HTMLNames::classAttr); }
-    virtual void setValue(const AtomicString& value) override { m_element->setAttribute(HTMLNames::classAttr, value); }
-
-    RawPtr<Element> m_element;
-};
-
-} // namespace blink
-
-#endif  // SKY_ENGINE_CORE_HTML_CLASSLIST_H_