Implement AES-GCM in tlslite.

net/test/spawned_test_server/base_test_server.cc

Index: net/test/spawned_test_server/base_test_server.cc
diff --git a/net/test/spawned_test_server/base_test_server.cc b/net/test/spawned_test_server/base_test_server.cc
index 0c586f223eef1363f7886fb36cc6747bf3978568..de76eed17b86df122795316968fc1fb00c69c3b0 100644
--- a/net/test/spawned_test_server/base_test_server.cc
+++ b/net/test/spawned_test_server/base_test_server.cc
@@ -70,6 +70,8 @@ void GetCiphersList(int cipher, base::ListValue* values) {
     values->Append(new base::StringValue("aes256"));
   if (cipher & BaseTestServer::SSLOptions::BULK_CIPHER_3DES)
     values->Append(new base::StringValue("3des"));
+  if (cipher & BaseTestServer::SSLOptions::BULK_CIPHER_AES128GCM)
+    values->Append(new base::StringValue("aes128gcm"));
 }
 
 base::StringValue* GetTLSIntoleranceType(