Implementing a BLE connection finder.

components/proximity_auth/ble/proximity_auth_ble_system.h

Index: components/proximity_auth/ble/proximity_auth_ble_system.h
diff --git a/components/proximity_auth/ble/proximity_auth_ble_system.h b/components/proximity_auth/ble/proximity_auth_ble_system.h
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index 0000000000000000000000000000000000000000..2f1fa28b47bf8de3eef001f29f1cb29896652aba
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+// 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 COMPONENTS_PROXIMITY_AUTH_BLE_PROXIMITY_AUTH_BLE_SYSTEM_H_
+#define COMPONENTS_PROXIMITY_AUTH_BLE_PROXIMITY_AUTH_BLE_SYSTEM_H_
+
+namespace proximity_auth {
+
+// This is the main entry point to start Proximity Auth over Bluetooth Low
+// Energy. This is the underlying system for the Smart Lock features. It will
+// discover Bluetooth Low Energy phones and unlock the lock screen if the phone
+// passes an authorization and authentication protocol.
+class ProximityAuthBleSystem {
+ public:
+  ProximityAuthBleSystem();
+  ~ProximityAuthBleSystem();
+};
+}
+#endif  // COMPONENTS_PROXIMITY_AUTH_BLE_PROXIMITY_AUTH_BLE_SYSTEM_H_