Introduce proximity_auth component.

components/proximity_auth/remote_device.h

+// 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.
+
+#ifndef COMPONENTS_PROXIMITY_AUTH_REMOTE_DEVICE_H
+#define COMPONENTS_PROXIMITY_AUTH_REMOTE_DEVICE_H
+
+#include <string>
+#include <vector>
+
+namespace proximity_auth {
+
+struct RemoteDevice {
+  std::string name;
+};
+
+typedef std::vector<RemoteDevice> RemoteDeviceList;

[Ilya Sherman, 2014/08/27 03:18:33]

nit: I prefer spelling out the full type name to using typedefs, but we can use
typedefs in this component if you strongly prefer them.

[Tim Song, 2014/08/27 19:40:05]

Done.

+
+}  // namespace proximity_auth
+
+#endif  // COMPONENTS_PROXIMITY_AUTH_REMOTE_DEVICE_H