Add appengine/gcloud/mustache dependencies.

pkg/gcloud/test/db/model_dbs/multiple_annotations.dart

Index: pkg/gcloud/test/db/model_dbs/multiple_annotations.dart
diff --git a/pkg/gcloud/test/db/model_dbs/multiple_annotations.dart b/pkg/gcloud/test/db/model_dbs/multiple_annotations.dart
new file mode 100644
index 0000000000000000000000000000000000000000..30e11a91c53e3801303d24a1208f33e4b937b909
--- /dev/null
+++ b/pkg/gcloud/test/db/model_dbs/multiple_annotations.dart
@@ -0,0 +1,11 @@
+// Copyright (c) 2014, the Dart 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 file.
+
+library gcloud.db.model_test.multiple_annotations;
+
+import 'package:gcloud/db.dart' as db;
+
+@db.Kind()
+@db.Kind()
+class A extends db.Model { }