Skeleton for proto_zero_plugin.

components/tracing/tools/proto_zero_plugin/proto_zero_plugin.cc

Index: components/tracing/tools/proto_zero_plugin/proto_zero_plugin.cc
diff --git a/components/tracing/tools/proto_zero_plugin/proto_zero_plugin.cc b/components/tracing/tools/proto_zero_plugin/proto_zero_plugin.cc
new file mode 100644
index 0000000000000000000000000000000000000000..5ed63a827f4b0dca018c0744262198ba215cd252
--- /dev/null
+++ b/components/tracing/tools/proto_zero_plugin/proto_zero_plugin.cc
@@ -0,0 +1,12 @@
+// 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 "third_party/protobuf/src/google/protobuf/compiler/plugin.h"
+
+#include "proto_zero_generator.h"
+
+int main(int argc, char* argv[]) {
+  tracing::proto::ProtoZeroGenerator generator;
+  return google::protobuf::compiler::PluginMain(argc, argv, &generator);
+}