Delete the old WebSocket implementation.

Source/modules/websockets/WebSocketExtensionParser.h

Index: Source/modules/websockets/WebSocketExtensionParser.h
diff --git a/Source/modules/websockets/WebSocketExtensionParser.h b/Source/modules/websockets/WebSocketExtensionParser.h
deleted file mode 100644
index 23a0d128b22af8e137dcc919687a2455ec49cf0e..0000000000000000000000000000000000000000
--- a/Source/modules/websockets/WebSocketExtensionParser.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (C) 2012 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:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * 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.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
- * OWNER 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 WebSocketExtensionParser_h
-#define WebSocketExtensionParser_h
-
-#include "wtf/HashMap.h"
-#include "wtf/text/StringHash.h"
-#include "wtf/text/WTFString.h"
-
-namespace blink {
-
-class WebSocketExtensionParser {
-public:
-    WebSocketExtensionParser(const char* start, const char* end)
-        : m_current(start)
-        , m_end(end)
-    {
-    }
-    bool finished();
-    bool parsedSuccessfully();
-    bool parseExtension(String& extensionToken, HashMap<String, String>& parameters);
-
-private:
-    class ParserStateBackup {
-    public:
-        ParserStateBackup(WebSocketExtensionParser* parser)
-            : m_parser(parser)
-            , m_current(parser->m_current)
-            , m_isDisposed(false) { }
-        ~ParserStateBackup();
-
-        void dispose() { m_isDisposed = true; }
-    private:
-        WebSocketExtensionParser* m_parser;
-        const char* m_current;
-        bool m_isDisposed;
-    };
-    const String& currentToken() { return m_currentToken; }
-
-    // The following member functions basically follow the grammar defined
-    // in Section 2.2 of RFC 2616.
-    bool consumeToken();
-    bool consumeQuotedString();
-    bool consumeQuotedStringOrToken();
-    bool consumeCharacter(char);
-
-    void skipSpaces();
-
-    const char* m_current;
-    const char* const m_end;
-    String m_currentToken;
-};
-
-} // namespace blink
-
-#endif // WebSocketExtensionParser_h