Remove service-compiler related code.

tests/service_tests/multiple_services/service_two.idl

Index: tests/service_tests/multiple_services/service_two.idl
diff --git a/tests/service_tests/multiple_services/service_two.idl b/tests/service_tests/multiple_services/service_two.idl
deleted file mode 100644
index 4420bec3b6d506c1004b51d57d7901f5773a99c6..0000000000000000000000000000000000000000
--- a/tests/service_tests/multiple_services/service_two.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 ServiceTwo {
-  int32 echo(int32 arg);
-}