Remove service-compiler related code.

tests/service_tests/conformance/java/DebugRunner.java

Index: tests/service_tests/conformance/java/DebugRunner.java
diff --git a/tests/service_tests/conformance/java/DebugRunner.java b/tests/service_tests/conformance/java/DebugRunner.java
deleted file mode 100644
index 315f16398d053bbd0927e20f7fc363738fdc0a3c..0000000000000000000000000000000000000000
--- a/tests/service_tests/conformance/java/DebugRunner.java
+++ /dev/null
@@ -1,11 +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.
-
-import dartino.DartinoApi;
-
-public class DebugRunner implements Runnable {
-  DebugRunner(int port) { this.port = port; }
-  @Override public void run() { DartinoApi.WaitForDebuggerConnection(port); }
-  private int port;
-}