Move application_manager from /mojo to /shell.

mojo/application_manager/test.mojom

Index: mojo/application_manager/test.mojom
diff --git a/mojo/application_manager/test.mojom b/mojo/application_manager/test.mojom
deleted file mode 100644
index 2912eec93404eea49271b527573f12a2be9e7197..0000000000000000000000000000000000000000
--- a/mojo/application_manager/test.mojom
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-module mojo;
-
-[Client=TestClient]
-interface TestService {
-  Test(string test_string);
-};
-
-interface TestClient {
-  AckTest();
-};
-
-interface TestA {
-  CallB();
-  CallCFromB();
-};
-
-interface TestB {
-  B() => ();
-  CallC() => ();
-};
-
-interface TestC {
-  C() => ();
-};