Remove remaining HTML elements

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

Index: sky/engine/core/html/parser/InputStreamPreprocessor.h
diff --git a/sky/engine/core/html/parser/InputStreamPreprocessor.h b/sky/engine/core/html/parser/InputStreamPreprocessor.h
deleted file mode 100644
index 52977533c187bfe8ddc04ea0ef1e2afab8547fe2..0000000000000000000000000000000000000000
--- a/sky/engine/core/html/parser/InputStreamPreprocessor.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Copyright (C) 2008 Apple Inc. All Rights Reserved.
- * Copyright (C) 2009 Torch Mobile, Inc. http://www.torchmobile.com/
- * Copyright (C) 2013 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. ``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
- * 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_PARSER_INPUTSTREAMPREPROCESSOR_H_
-#define SKY_ENGINE_CORE_HTML_PARSER_INPUTSTREAMPREPROCESSOR_H_
-
-#include "sky/engine/platform/text/SegmentedString.h"
-#include "sky/engine/wtf/Noncopyable.h"
-
-namespace blink {
-
-const LChar kEndOfFileMarker = 0;
-
-// http://www.whatwg.org/specs/web-apps/current-work/#preprocessing-the-input-stream
-template <typename Tokenizer>
-class InputStreamPreprocessor {
-    WTF_MAKE_NONCOPYABLE(InputStreamPreprocessor);
-public:
-    InputStreamPreprocessor(Tokenizer* tokenizer)
-        : m_tokenizer(tokenizer)
-    {
-        reset();
-    }
-
-    ALWAYS_INLINE UChar nextInputCharacter() const { return m_nextInputCharacter; }
-
-    // Returns whether we succeeded in peeking at the next character.
-    // The only way we can fail to peek is if there are no more
-    // characters in |source| (after collapsing \r\n, etc).
-    ALWAYS_INLINE bool peek(SegmentedString& source)
-    {
-        m_nextInputCharacter = source.currentChar();
-
-        // Every branch in this function is expensive, so we have a
-        // fast-reject branch for characters that don't require special
-        // handling. Please run the parser benchmark whenever you touch
-        // this function. It's very hot.
-        static const UChar specialCharacterMask = '\n' | '\r';
-        if (m_nextInputCharacter & ~specialCharacterMask) {
-            m_skipNextNewLine = false;
-            return true;
-        }
-        return processNextInputCharacter(source);
-    }
-
-    // Returns whether there are more characters in |source| after advancing.
-    ALWAYS_INLINE bool advance(SegmentedString& source)
-    {
-        source.advanceAndUpdateLineNumber();
-        if (source.isEmpty())
-            return false;
-        return peek(source);
-    }
-
-    bool skipNextNewLine() const { return m_skipNextNewLine; }
-
-    void reset(bool skipNextNewLine = false)
-    {
-        m_nextInputCharacter = '\0';
-        m_skipNextNewLine = skipNextNewLine;
-    }
-
-private:
-    bool processNextInputCharacter(SegmentedString& source)
-    {
-        ASSERT(m_nextInputCharacter == source.currentChar());
-
-        if (m_nextInputCharacter == '\n' && m_skipNextNewLine) {
-            m_skipNextNewLine = false;
-            source.advancePastNewlineAndUpdateLineNumber();
-            if (source.isEmpty())
-                return false;
-            m_nextInputCharacter = source.currentChar();
-        }
-        if (m_nextInputCharacter == '\r') {
-            m_nextInputCharacter = '\n';
-            m_skipNextNewLine = true;
-        } else {
-            m_skipNextNewLine = false;
-            // FIXME: The spec indicates that the surrogate pair range as well as
-            // a number of specific character values are parse errors and should be replaced
-            // by the replacement character. We suspect this is a problem with the spec as doing
-            // that filtering breaks surrogate pair handling and causes us not to match Minefield.
-        }
-        return true;
-    }
-
-    Tokenizer* m_tokenizer;
-
-    // http://www.whatwg.org/specs/web-apps/current-work/#next-input-character
-    UChar m_nextInputCharacter;
-    bool m_skipNextNewLine;
-};
-
-}
-
-#endif  // SKY_ENGINE_CORE_HTML_PARSER_INPUTSTREAMPREPROCESSOR_H_
-