bluetooth: Add more attributes to WebBluetoothDevice.

Source/modules/bluetooth/BluetoothDevice.h

Index: Source/modules/bluetooth/BluetoothDevice.h
diff --git a/Source/modules/bluetooth/BluetoothDevice.h b/Source/modules/bluetooth/BluetoothDevice.h
index 7c4f4ae11731160c59d9750649a06a21d7d5af02..99e215db3267c7f5b1b55b62f2fd97299689c60f 100644
--- a/Source/modules/bluetooth/BluetoothDevice.h
+++ b/Source/modules/bluetooth/BluetoothDevice.h
@@ -7,12 +7,12 @@
 
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "platform/heap/Heap.h"
+#include "public/platform/WebBluetoothDevice.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 class ScriptPromiseResolver;
-struct WebBluetoothDevice;
 
 // BluetoothDevice represents a physical bluetooth device in the DOM. See IDL.
 //
@@ -25,23 +25,23 @@ class BluetoothDevice final
     , public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
-    BluetoothDevice(const String& instanceId);
+    BluetoothDevice(const WebBluetoothDevice&);
 
     static BluetoothDevice* create(const WebBluetoothDevice&);
 
     // Interface required by CallbackPromiseAdapter:
     typedef WebBluetoothDevice WebType;
     static BluetoothDevice* take(ScriptPromiseResolver*, WebBluetoothDevice*);
-    static void dispose(blink::WebBluetoothDevice*);
+    static void dispose(WebBluetoothDevice*);
 
     // Interface required by Garbage Collection:
     void trace(Visitor*) { }
 
     // IDL exposed interface:
-    String instanceId() { return m_instanceId; }
+    String instanceID() { return m_webDevice.instanceID; }
 
 private:
-    String m_instanceId;
+    WebBluetoothDevice m_webDevice;
 };
 
 } // namespace blink