Remove remaining HTML elements

sky/engine/core/html/parser/TextResourceDecoder.h

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef SKY_ENGINE_CORE_HTML_PARSER_TEXTRESOURCEDECODER_H_
-#define SKY_ENGINE_CORE_HTML_PARSER_TEXTRESOURCEDECODER_H_
-
-#include "sky/engine/wtf/RefCounted.h"
-#include "sky/engine/wtf/text/TextEncoding.h"
-
-namespace blink {
-
-class TextResourceDecoder {
-public:
-    static PassOwnPtr<TextResourceDecoder> create()
-    {
-        return adoptPtr(new TextResourceDecoder());
-    }
-    ~TextResourceDecoder();
-
-    const WTF::TextEncoding& encoding() const;
-    String decode(const char* data, size_t length);
-    String flush();
-
-private:
-    TextResourceDecoder();
-
-    bool m_sawError;
-    OwnPtr<TextCodec> m_codec;
-};
-
-}
-
-#endif  // SKY_ENGINE_CORE_HTML_PARSER_TEXTRESOURCEDECODER_H_