chrome.bluetoothLowEnergy: Implement getService and getServices.

chrome/common/extensions/api/bluetooth_low_energy.idl

 // 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.
 
 // The <code>chrome.bluetoothLowEnergy</code> API is used to communicate with
 // Bluetooth Smart (Low Energy) devices.
 namespace bluetoothLowEnergy {
   // Values representing the possible properties of a characteristic.
   enum CharacteristicProperty {broadcast, read, writeWithoutResponse, write,
                                notify, indicate, authenticatedSignedWrites,
@@ skipping 14 matching lines @@
     // application and available to other peripherals, or a remote service
     // hosted and received from a remote peripheral.
     boolean isLocal;
 
     // Returns the identifier assigned to this service. Use the instance ID to
     // distinguish between services from a peripheral with the same UUID and
     // to make function calls that take in a service identifier. Present, if
     // this instance represents a remote service.
     DOMString? instanceId;
 
-    // The remote peripheral that the GATT service belongs to. Present, if this
-    // instance represents a remote service.
-    bluetooth.Device? device;
+    // The device address of the remote peripheral that the GATT service belongs
+    // to. Present, if this instance represents a remote service.
+    DOMString? deviceAddress;
   };
 
   // Represents a GATT characteristic, which is a basic data element that
   // provides further information about a peripheral's service.
   dictionary Characteristic {
     // The UUID of the characteristic, e.g.
     // 00002a37-0000-1000-8000-00805f9b34fb.
     DOMString uuid;
 
     // Indicates whether this characteristic represents a local characteristic
@@ skipping 171 matching lines @@
     // |service| : The GATT service that was removed.
     static void onServiceRemoved(Service service);
 
     // Fired when the value of a remote GATT characteristic changes, either as
     // a result of a read or write request, or a value change notification or
     // indication.
     // |characteristic| : The GATT characteristic whose value has changed.
     static void onCharacteristicValueChanged(Characteristic characteristic);
   };
 };