Remove service-compiler related code.

tests/service_tests/multiple_services/service_one.idl

Index: tests/service_tests/multiple_services/service_one.idl
diff --git a/tests/service_tests/multiple_services/service_one.idl b/tests/service_tests/multiple_services/service_one.idl
deleted file mode 100644
index 5686bd5105b48a38c4327f50f1b9588f292b5fbf..0000000000000000000000000000000000000000
--- a/tests/service_tests/multiple_services/service_one.idl
+++ /dev/null
@@ -1,7 +0,0 @@
-// Copyright (c) 2015, the Dartino project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE.md file.
-
-service ServiceOne {
-  int32 echo(int32 arg);
-}