Implement BluetoothGattNotifySession::Stop on Android, 2nd attempt

device/bluetooth/bluetooth_gatt_notify_session_win.h

Index: device/bluetooth/bluetooth_gatt_notify_session_win.h
diff --git a/device/bluetooth/bluetooth_gatt_notify_session_win.h b/device/bluetooth/bluetooth_gatt_notify_session_win.h
deleted file mode 100644
index 942158919d8917975c585505292ab52d0e472242..0000000000000000000000000000000000000000
--- a/device/bluetooth/bluetooth_gatt_notify_session_win.h
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright 2016 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_GATT_NOTIFY_SESSION_WIN_H_
-#define DEVICE_BLUETOOTH_BLUETOOTH_GATT_NOTIFY_SESSION_WIN_H_
-
-#include "device/bluetooth/bluetooth_gatt_notify_session.h"
-
-#include "base/macros.h"
-#include "base/memory/weak_ptr.h"
-#include "device/bluetooth/bluetooth_remote_gatt_characteristic_win.h"
-
-namespace device {
-class DEVICE_BLUETOOTH_EXPORT BluetoothGattNotifySessionWin
-    : public BluetoothGattNotifySession {
- public:
-  BluetoothGattNotifySessionWin(
-      base::WeakPtr<BluetoothRemoteGattCharacteristicWin> characteristic);
-  ~BluetoothGattNotifySessionWin() override;
-
-  // Override BluetoothGattNotifySession interfaces.
-  std::string GetCharacteristicIdentifier() const override;
-  bool IsActive() override;
-  void Stop(const base::Closure& callback) override;
-
- private:
-  base::WeakPtr<BluetoothRemoteGattCharacteristicWin> characteristic_;
-
-  DISALLOW_COPY_AND_ASSIGN(BluetoothGattNotifySessionWin);
-};
-
-}  // namespace device
-
-#endif  // DEVICE_BLUETOOTH_BLUETOOTH_GATT_NOTIFY_SESSION_WIN_H_