bluetooth: Add disconnect function

third_party/WebKit/public/platform/modules/bluetooth/WebBluetooth.h

 // Copyright 2014 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 WebBluetooth_h
 #define WebBluetooth_h
 
 #include "public/platform/WebCallbacks.h"
 #include "public/platform/WebPassOwnPtr.h"
 #include "public/platform/WebString.h"
@@ skipping 42 matching lines @@
     virtual void requestDevice(const WebRequestDeviceOptions&, WebBluetoothRequestDeviceCallbacks*) { }
 
     // BluetoothDevice methods:
     // See https://webbluetoothchrome.github.io/web-bluetooth/#idl-def-bluetoothdevice
     // WebBluetoothConnectGATTCallbacks ownership transferred to the callee.
     virtual void connectGATT(const WebString& deviceId,
         WebBluetoothConnectGATTCallbacks*) { }
 
     // BluetoothGATTRemoteServer methods:
     // See https://webbluetoothchrome.github.io/web-bluetooth/#idl-def-bluetoothgattremoteserver
-    virtual void disconnect() { }
+    virtual void disconnect(const WebString& deviceId) = 0;
     virtual void getPrimaryService(const WebString& deviceId,
         const WebString& serviceUUID,
         WebBluetoothGetPrimaryServiceCallbacks*) { }
     // virtual void getPrimaryServices() { }
 
     // BluetoothGATTService methods:
     // See https://webbluetoothchrome.github.io/web-bluetooth/#idl-def-bluetoothgattservice
     virtual void getCharacteristic(const WebString& serviceInstanceID,
         const WebString& characteristicUUID,
         WebBluetoothGetCharacteristicCallbacks*) { }
@@ skipping 17 matching lines @@
         const WebString& characteristicInstanceID,
         WebBluetoothGATTCharacteristic*) = 0;
     virtual void characteristicObjectRemoved(
         const WebString& characteristicInstanceID,
         WebBluetoothGATTCharacteristic*) {}
 };
 
 } // namespace blink
 
 #endif // WebBluetooth_h