[Blimp Net] Client sends START_CONNECTION message

blimp/common/protocol_version.h

Index: blimp/common/protocol_version.h
diff --git a/blimp/common/protocol_version.h b/blimp/common/protocol_version.h
new file mode 100644
index 0000000000000000000000000000000000000000..2a70b8f32c2cd2af54bdbb13a3d8309651cc3091
--- /dev/null
+++ b/blimp/common/protocol_version.h
@@ -0,0 +1,16 @@
+// Copyright 2015 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.
+
+#ifndef BLIMP_COMMON_PROTOCOL_VERSION_H_
+#define BLIMP_COMMON_PROTOCOL_VERSION_H_
+
+#include "blimp/common/blimp_common_export.h"
+
+namespace blimp {
+
+extern const int BLIMP_COMMON_EXPORT kProtocolVersion;
+
+}  // namespace blimp
+
+#endif  // BLIMP_COMMON_PROTOCOL_VERSION_H_