split ReplayRecorderConnection out into its own file

OpenRA.Game/Network/ReplayConnection.cs

@@ -71,51 +71,4 @@ namespace OpenRA.Network
 
 		public void Dispose() { }
 	}
-
-	class ReplayRecorderConnection : IConnection
-	{
-		IConnection inner;
-		BinaryWriter writer;
-
-		public ReplayRecorderConnection( IConnection inner, FileStream replayFile )
-		{
-			this.inner = inner;
-			this.writer = new BinaryWriter( replayFile );
-		}
-
-		public int LocalClientId { get { return inner.LocalClientId; } }
-		public ConnectionState ConnectionState { get { return inner.ConnectionState; } }
-
-		public void Send( int frame, List<byte[]> orders ) { inner.Send( frame, orders ); }
-		public void SendImmediate( List<byte[]> orders ) { inner.SendImmediate( orders ); }
-		public void SendSync( int frame, byte[] syncData ) { inner.SendSync( frame, syncData ); }
-
-		public void Receive( Action<int, byte[]> packetFn )
-		{
-			inner.Receive( ( client, data ) =>
-				{
-					writer.Write( client );
-					writer.Write( data.Length );
-					writer.Write( data );
-					packetFn( client, data );
-				} );
-		}
-
-		bool disposed;
-
-		public void Dispose()
-		{
-			if( disposed )
-				return;
-
-			writer.Close();
-			inner.Dispose();
-			disposed = true;
-		}
-
-		~ReplayRecorderConnection()
-		{
-			Dispose();
-		}
-	}
 }