Remove USE(ZLIB) guard.

Source/modules/websockets/MainThreadWebSocketChannel.cpp

 /*
  * Copyright (C) 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
@@ skipping 84 matching lines @@
 {
 }
 
 void MainThreadWebSocketChannel::connect(const KURL& url, const String& protocol)
 {
     LOG(Network, "MainThreadWebSocketChannel %p connect()", this);
     ASSERT(!m_handle);
     ASSERT(!m_suspended);
     m_handshake = adoptPtr(new WebSocketHandshake(url, protocol, m_document));
     m_handshake->reset();
-    if (m_deflateFramer.canDeflate())
-        m_handshake->addExtensionProcessor(m_deflateFramer.createExtensionProcessor());
+    m_handshake->addExtensionProcessor(m_deflateFramer.createExtensionProcessor());
     if (m_identifier)
         InspectorInstrumentation::didCreateWebSocket(m_document, m_identifier, url, m_document->url(), protocol);
     ref();
     m_handle = SocketStreamHandle::create(m_handshake->url(), this);
 }
 
 String MainThreadWebSocketChannel::subprotocol()
 {
     LOG(Network, "MainThreadWebSocketChannel %p subprotocol()", this);
     if (!m_handshake || m_handshake->mode() != WebSocketHandshake::Connected)
@@ skipping 674 matching lines @@
         return false;
     }
 
     Vector<char> frameData;
     frame.makeFrameData(frameData);
 
     return m_handle->send(frameData.data(), frameData.size());
 }
 
 } // namespace WebCore