bluetooth: replace GattServices D-Bus property with ServicesResolved

device/bluetooth/dbus/bluetooth_device_client.h

 // Copyright 2013 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 DEVICE_BLUETOOTH_DBUS_BLUETOOTH_DEVICE_CLIENT_H_
 #define DEVICE_BLUETOOTH_DBUS_BLUETOOTH_DEVICE_CLIENT_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 75 matching lines @@
     // Received signal strength indicator that is set when the device is
     // discovered during inquiry. Read-only.
     dbus::Property<int16_t> rssi;
 
     // List of GATT service object paths. Each referenced object exports the
     // org.bluez.GattService1 interface and represents a remote GATT service.
     // This property will be updated once all remote GATT services of this
     // device have been discovered and exported over D-Bus. Read-only.
     dbus::Property<std::vector<dbus::ObjectPath>> gatt_services;
 
+    // Indicate whether or not service discovery has been resolved. Read-only.
+    dbus::Property<bool> services_resolved;
+
     Properties(dbus::ObjectProxy* object_proxy,
                const std::string& interface_name,
                const PropertyChangedCallback& callback);
     ~Properties() override;
   };
 
   // Interface for observing changes from a remote bluetooth device.
   class Observer {
    public:
     virtual ~Observer() {}
@@ skipping 100 matching lines @@
  protected:
   BluetoothDeviceClient();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(BluetoothDeviceClient);
 };
 
 }  // namespace bluez
 
 #endif  // DEVICE_BLUETOOTH_DBUS_BLUETOOTH_DEVICE_CLIENT_H_