Change EventTarget callback APIs for add/RemoveEventListenerInternal.

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

Index: third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTCharacteristic.cpp
diff --git a/third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTCharacteristic.cpp b/third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTCharacteristic.cpp
index 42327ee514703afea3977f88a242d25d46552be4..04b4311ff31371bc71fe30b7f4c87d577fcc88fa 100644
--- a/third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTCharacteristic.cpp
+++ b/third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTCharacteristic.cpp
@@ -92,15 +92,15 @@ ExecutionContext* BluetoothRemoteGATTCharacteristic::getExecutionContext() const
     return ActiveDOMObject::getExecutionContext();
 }
 
-bool BluetoothRemoteGATTCharacteristic::addEventListenerInternal(const AtomicString& eventType, EventListener* listener, const EventListenerOptions& options)
+void BluetoothRemoteGATTCharacteristic::addedEventListener(const AtomicString& eventType, RegisteredEventListener& registeredListener)
 {
+    EventTargetWithInlineData::addedEventListener(eventType, registeredListener);
     // We will also need to unregister a characteristic once all the event
     // listeners have been removed. See http://crbug.com/541390
     if (eventType == EventTypeNames::characteristicvaluechanged) {
         WebBluetooth* webbluetooth = BluetoothSupplement::fromExecutionContext(getExecutionContext());
         webbluetooth->registerCharacteristicObject(m_webCharacteristic->characteristicInstanceID, this);
     }
-    return EventTarget::addEventListenerInternal(eventType, listener, options);
 }
 
 class ReadValueCallback : public WebBluetoothReadValueCallbacks {