Enable more unittests for BlueZ and ChromeOS.

device/bluetooth/test/bluetooth_test_bluez.h

 // 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 DEVICE_BLUETOOTH_TEST_BLUETOOTH_TEST_BLUEZ_H_
 #define DEVICE_BLUETOOTH_TEST_BLUETOOTH_TEST_BLUEZ_H_
 
 #include <cstdint>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "device/bluetooth/bluetooth_device.h"
 #include "device/bluetooth/bluetooth_local_gatt_characteristic.h"
 #include "device/bluetooth/bluetooth_local_gatt_descriptor.h"
 #include "device/bluetooth/test/bluetooth_test.h"
 
 namespace bluez {
 class FakeBluetoothDeviceClient;
+class FakeBluetoothAdapterClient;
 }
 
 namespace device {
 
 // BlueZ implementation of BluetoothTestBase.
 class BluetoothTestBlueZ : public BluetoothTestBase {
  public:
   BluetoothTestBlueZ();
   ~BluetoothTestBlueZ() override;
 
@@ skipping 30 matching lines @@
       const base::Closure& error_callback) override;
   bool SimulateLocalGattCharacteristicNotificationsRequest(
       BluetoothLocalGattCharacteristic* characteristic,
       bool start) override;
   std::vector<uint8_t> LastNotifactionValueForCharacteristic(
       BluetoothLocalGattCharacteristic* characteristic) override;
   std::vector<BluetoothLocalGattService*> RegisteredGattServices() override;
 
  private:
   bluez::FakeBluetoothDeviceClient* fake_bluetooth_device_client_;
+  bluez::FakeBluetoothAdapterClient* fake_bluetooth_adapter_client_;
 };
 
 // Defines common test fixture name. Use TEST_F(BluetoothTest, YourTestName).
 using BluetoothTest = BluetoothTestBlueZ;
 
 }  // namespace device
 
 #endif  // DEVICE_BLUETOOTH_TEST_BLUETOOTH_TEST_BLUEZ_H_