Implement BluetoothTestBlueZ and enable some LE tests.

device/bluetooth/bluetooth_adapter_bluez.h

 // Copyright 2013 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 DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_BLUEZ_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_BLUEZ_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 17 matching lines @@
 #include "device/bluetooth/dbus/bluetooth_input_client.h"
 #include "device/bluetooth/dbus/bluetooth_profile_manager_client.h"
 #include "device/bluetooth/dbus/bluetooth_profile_service_provider.h"
 
 namespace base {
 class SequencedTaskRunner;
 }  // namespace base
 
 namespace device {
 class BluetoothSocketThread;
+class BluetoothTestBlueZ;
 }  // namespace device
 
 namespace bluez {
 
 class BluetoothBlueZTest;
 class BluetoothAdapterProfileBlueZ;
 class BluetoothDeviceBlueZ;
 class BluetoothPairingBlueZ;
 class BluetoothRemoteGattCharacteristicBlueZ;
 class BluetoothRemoteGattDescriptorBlueZ;
@@ skipping 107 matching lines @@
   void RemovePairingDelegateInternal(
       device::BluetoothDevice::PairingDelegate* pairing_delegate) override;
 
  private:
   friend class BluetoothBlueZTest;
   friend class BluetoothBlueZTest_Shutdown_Test;
   friend class BluetoothBlueZTest_Shutdown_OnStartDiscovery_Test;
   friend class BluetoothBlueZTest_Shutdown_OnStartDiscoveryError_Test;
   friend class BluetoothBlueZTest_Shutdown_OnStopDiscovery_Test;
   friend class BluetoothBlueZTest_Shutdown_OnStopDiscoveryError_Test;
+  friend class device::BluetoothTestBlueZ;
 
   // typedef for callback parameters that are passed to AddDiscoverySession
   // and RemoveDiscoverySession. This is used to queue incoming requests while
   // a call to BlueZ is pending.
   typedef std::tuple<device::BluetoothDiscoveryFilter*,
                      base::Closure,
                      DiscoverySessionErrorCallback> DiscoveryParamTuple;
   typedef std::queue<DiscoveryParamTuple> DiscoveryCallbackQueue;
 
   // Callback pair for the profile registration queue.
@@ skipping 215 matching lines @@
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate its weak pointers before any other members are destroyed.
   base::WeakPtrFactory<BluetoothAdapterBlueZ> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothAdapterBlueZ);
 };
 
 }  // namespace bluez
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_BLUEZ_H_