Revert "Fix webconnection typeof"

Author: mderoy

mcs/class/Mono.Security/Mono.Security.Protocol.Tls/HttpsClientStream.cs

@@ -40,11 +40,8 @@
 namespace Mono.Security.Protocol.Tls {
 
         // Note: DO NOT REUSE this class - instead use SslClientStream
-#if !SECURITY_DEP
-        public class HttpsClientStream : SslClientStream {
-#else
+
         internal class HttpsClientStream : SslClientStream {
-#endif
 
                 private HttpWebRequest _request;
 		private int _status;

mcs/class/System/System.Net/WebConnection.cs

@@ -279,7 +279,7 @@ static void EnsureSSLStreamAvailable ()
 				if (sslStream != null)
 					return;
 
-#if MONOTOUCH && SECURITY_DEP
+#if MONOTOUCH && SECURITY_DEP && !UNITY
 				sslStream = typeof (Mono.Security.Protocol.Tls.HttpsClientStream);
 #else
 				// HttpsClientStream is an internal glue class in Mono.Security.dll