bluetooth: android: Initial BluetoothDeviceAndroid implementation.

device/bluetooth/test/bluetooth_test_android.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_ANDROID_H_
 #define DEVICE_BLUETOOTH_TEST_BLUETOOTH_TEST_ANDROID_H_
 
 #include "base/android/scoped_java_ref.h"
 #include "device/bluetooth/test/bluetooth_test.h"
 
 namespace device {
 
 class BluetoothAdapterAndroid;
 
 // Android implementation of BluetoothTestBase.
 class BluetoothTestAndroid : public BluetoothTestBase {
  public:
   BluetoothTestAndroid();
   ~BluetoothTestAndroid() override;
 
   // Test overrides:
   void SetUp() override;
 
   // BluetoothTestBase overrides:
   void InitWithDefaultAdapter() override;
   void InitWithoutDefaultAdapter() override;
   void InitWithFakeAdapter() override;
+  void DiscoverLowEnergyDevice(int device_ordinal) override;
+
+  base::android::ScopedJavaGlobalRef<jobject> j_fake_bluetooth_adapter_;
 };
 
 // Defines common test fixture name. Use TEST_F(BluetoothTest, YourTestName).
 typedef BluetoothTestAndroid BluetoothTest;
 
 }  // namespace device
 
 #endif  // DEVICE_BLUETOOTH_TEST_BLUETOOTH_TEST_ANDROID_H_