Implement WebBluetooth descriptor.readValue()

third_party/WebKit/Source/modules/bluetooth/BluetoothDevice.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 BluetoothDevice_h
 #define BluetoothDevice_h
 
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "core/dom/ContextLifecycleObserver.h"
 #include "modules/EventTargetModules.h"
@@ skipping 43 matching lines @@
 
   BluetoothRemoteGATTCharacteristic* getOrCreateRemoteGATTCharacteristic(
       ExecutionContext*,
       mojom::blink::WebBluetoothRemoteGATTCharacteristicPtr,
       BluetoothRemoteGATTService*);
   bool isValidCharacteristic(const String& characteristicInstanceId);
 
   BluetoothRemoteGATTDescriptor* getOrCreateBluetoothRemoteGATTDescriptor(
       mojom::blink::WebBluetoothRemoteGATTDescriptorPtr,
       BluetoothRemoteGATTCharacteristic*);
+  bool isValidDescriptor(const String& descriptorInstanceId);
 
   // We should disconnect from the device in all of the following cases:
   // 1. When the object gets GarbageCollected e.g. it went out of scope.
   // dispose() is called in this case.
   // 2. When the parent document gets detached e.g. reloading a page.
   // stop() is called in this case.
   // TODO(ortuno): Users should be able to turn on notifications for
   // events on navigator.bluetooth and still remain connected even if the
   // BluetoothDevice object is garbage collected.
 
@@ skipping 37 matching lines @@
   Member<BluetoothAttributeInstanceMap> m_attributeInstanceMap;
 
   mojom::blink::WebBluetoothDevicePtr m_device;
   Member<BluetoothRemoteGATTServer> m_gatt;
   Member<Bluetooth> m_bluetooth;
 };
 
 }  // namespace blink
 
 #endif  // BluetoothDevice_h