Removed output shutdown from close().

Since we now support correctly output shutdown, this is not needed anymore.

git-svn-id: svn+ssh://dev.eclipse.org/svnroot/rt/org.eclipse.jetty/jetty/trunk@3216 7e9141cc-0065-0410-87d8-b60c137991c4

jetty-io/src/main/java/org/eclipse/jetty/io/nio/ChannelEndPoint.java

@@ -139,17 +139,6 @@ public class ChannelEndPoint implements EndPoint
      */
     public void close() throws IOException
     {
-        if (_socket!=null && !_socket.isOutputShutdown())
-        {
-            try
-            {
-                _socket.shutdownOutput();
-            }
-            catch (IOException x)
-            {
-                Log.ignore(x);
-            }
-        }
         _channel.close();
     }