Remove service-compiler related code.

samples/simple_todo/java/SnapshotRunner.java

Index: samples/simple_todo/java/SnapshotRunner.java
diff --git a/samples/simple_todo/java/SnapshotRunner.java b/samples/simple_todo/java/SnapshotRunner.java
deleted file mode 100644
index 94d12c75d3f482a0373c88c3e372a7bb09b585a9..0000000000000000000000000000000000000000
--- a/samples/simple_todo/java/SnapshotRunner.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 SnapshotRunner implements Runnable {
-    SnapshotRunner(byte[] s) { snapshot = s; }
-    public void run() { DartinoApi.RunSnapshot(snapshot); }
-    private byte[] snapshot;
-}