Update tlslite to 0.4.6.

third_party/tlslite/patches/srp_cert.patch

Index: third_party/tlslite/patches/srp_cert.patch
diff --git a/sync/protocol/managed_user_setting_specifics.proto b/third_party/tlslite/patches/srp_cert.patch
similarity index 10%
copy from sync/protocol/managed_user_setting_specifics.proto
copy to third_party/tlslite/patches/srp_cert.patch
index fcd1d964267beb42d04cd2cc67d7d9dc70191b41..8ea579caf5f4c559a38e2a51cd59ab60f13b2152 100644
--- a/sync/protocol/managed_user_setting_specifics.proto
+++ b/third_party/tlslite/patches/srp_cert.patch
@@ -1,21 +1,13 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-// Sync protocol datatype extension for managed user settings.
-
-// Update proto_value_conversions{.h,.cc,_unittest.cc} if you change
-// any fields in this file.
-
-syntax = "proto2";
-
-option optimize_for = LITE_RUNTIME;
-option retain_unknown_fields = true;
-
-package sync_pb;
-
-// Properties of managed user setting sync objects.
-message ManagedUserSettingSpecifics {
-  optional string name = 1;
-  optional string value = 2;
-}
+diff --git a/third_party/tlslite/tlslite/constants.py b/third_party/tlslite/tlslite/constants.py
+index ceaa903..52c20ac 100644
+--- a/third_party/tlslite/tlslite/constants.py
++++ b/third_party/tlslite/tlslite/constants.py
+@@ -224,7 +224,7 @@ class CipherSuite:
+     def getSrpCertSuites(settings):
+         return CipherSuite._filterSuites(CipherSuite.srpCertSuites, settings)
+ 
+-    srpAllSuites = srpSuites + srpCertSuites
++    srpAllSuites = srpCertSuites + srpSuites
+ 
+     @staticmethod
+     def getSrpAllSuites(settings):