Skeleton for proto_zero_plugin.

components/tracing/proto_zero_plugin/mock_messages_unittest.cc

Index: components/tracing/proto_zero_plugin/mock_messages_unittest.cc
diff --git a/components/tracing/proto_zero_plugin/mock_messages_unittest.cc b/components/tracing/proto_zero_plugin/mock_messages_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..540612c56347ef86f261ccce1e1f2fec31d9fcc8
--- /dev/null
+++ b/components/tracing/proto_zero_plugin/mock_messages_unittest.cc
@@ -0,0 +1,16 @@
+// Copyright 2016 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.
+
+#include "components/tracing/proto_zero_plugin/mock_messages.zeropb.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace tracing {
+namespace proto {
+
+TEST(ProtoZeroTest, Simple) {
+  // TODO(kraynov) Put tests in the next CL (crbug.com/608721).
+}
+
+}  // namespace proto
+}  // namespace tracing