Remove unused service instance id from bluetooth BluetoothRemoteGATTCharacteristic

third_party/WebKit/Source/modules/bluetooth/BluetoothDevice.cpp

 // 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.
 
 #include "modules/bluetooth/BluetoothDevice.h"
 
 #include "bindings/core/v8/CallbackPromiseAdapter.h"
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/DOMException.h"
@@ skipping 33 matching lines @@
       std::move(service), isPrimary, deviceInstanceId);
 }
 
 bool BluetoothDevice::isValidService(const String& serviceInstanceId) {
   return m_attributeInstanceMap->containsService(serviceInstanceId);
 }
 
 BluetoothRemoteGATTCharacteristic*
 BluetoothDevice::getOrCreateRemoteGATTCharacteristic(
     ExecutionContext* context,
-    const String& serviceInstanceId,
     mojom::blink::WebBluetoothRemoteGATTCharacteristicPtr characteristic,
     BluetoothRemoteGATTService* service) {
   return m_attributeInstanceMap->getOrCreateRemoteGATTCharacteristic(
-      context, serviceInstanceId, std::move(characteristic), service);
+      context, std::move(characteristic), service);
 }
 
 bool BluetoothDevice::isValidCharacteristic(
     const String& characteristicInstanceId) {
   return m_attributeInstanceMap->containsCharacteristic(
       characteristicInstanceId);
 }
 
 void BluetoothDevice::dispose() {
   disconnectGATTIfConnected();
@@ skipping 38 matching lines @@
 
 DEFINE_TRACE(BluetoothDevice) {
   visitor->trace(m_attributeInstanceMap);
   visitor->trace(m_gatt);
   visitor->trace(m_bluetooth);
   EventTargetWithInlineData::trace(visitor);
   ContextLifecycleObserver::trace(visitor);
 }
 
 }  // namespace blink