Delete the old WebSocket implementation.

Source/platform/network/SocketStreamHandle.h

Index: Source/platform/network/SocketStreamHandle.h
diff --git a/Source/platform/network/SocketStreamHandle.h b/Source/platform/network/SocketStreamHandle.h
deleted file mode 100644
index 4d3eefa00ebe95bc43bf640116c650a36f59cb99..0000000000000000000000000000000000000000
--- a/Source/platform/network/SocketStreamHandle.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (C) 2009 Apple Inc. All rights reserved.
- * Copyright (C) 2009, 2011, 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 SocketStreamHandle_h
-#define SocketStreamHandle_h
-
-#include "platform/PlatformExport.h"
-#include "platform/heap/Handle.h"
-#include "platform/weborigin/KURL.h"
-#include "wtf/StreamBuffer.h"
-
-namespace blink {
-
-class SocketStreamHandleClient;
-class SocketStreamHandleInternal;
-
-class PLATFORM_EXPORT SocketStreamHandle : public GarbageCollectedFinalized<SocketStreamHandle> {
-public:
-    enum SocketStreamState { Connecting, Open, Closing, Closed };
-
-    static SocketStreamHandle* create(SocketStreamHandleClient* client)
-    {
-        return new SocketStreamHandle(client);
-    }
-
-    virtual ~SocketStreamHandle();
-    SocketStreamState state() const;
-
-    void connect(const KURL&);
-    bool send(const char* data, int length);
-    void close(); // Disconnect after all data in buffer are sent.
-    void disconnect();
-
-    SocketStreamHandleClient* client() const { return m_client; }
-    void setClient(SocketStreamHandleClient*);
-
-    void trace(Visitor*);
-
-private:
-    explicit SocketStreamHandle(SocketStreamHandleClient*);
-
-    bool sendPendingData();
-
-    int sendInternal(const char* data, int length);
-    void closeInternal();
-
-    Member<SocketStreamHandleClient> m_client;
-    StreamBuffer<char, 1024 * 1024> m_buffer;
-    SocketStreamState m_state;
-
-    friend class SocketStreamHandleInternal;
-    Member<SocketStreamHandleInternal> m_internal;
-};
-
-} // namespace blink
-
-#endif // SocketStreamHandle_h