bluetooth: Expose service data from BlueZ

device/bluetooth/bluez/bluetooth_device_bluez.h

Index: device/bluetooth/bluez/bluetooth_device_bluez.h
diff --git a/device/bluetooth/bluez/bluetooth_device_bluez.h b/device/bluetooth/bluez/bluetooth_device_bluez.h
index 1084433a402a451a0a020d32a277aa031dc6fc65..f92947c8e21fc3d40b2429031cff9273450a567e 100644
--- a/device/bluetooth/bluez/bluetooth_device_bluez.h
+++ b/device/bluetooth/bluez/bluetooth_device_bluez.h
@@ -9,6 +9,8 @@
 
 #include <memory>
 #include <string>
+#include <unordered_set>
+#include <vector>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
@@ -103,6 +105,10 @@ class DEVICE_BLUETOOTH_EXPORT BluetoothDeviceBlueZ
   void GetServiceRecords(const GetServiceRecordsCallback& callback,
                          const GetServiceRecordsErrorCallback& error_callback);
 
+  // Called by BluetoothAdapterBlueZ to update BluetoothDevice->service_data_
+  // when receive DevicePropertyChanged event from dbus.
+  void UpdateServiceData();

[ortuno, 2016/10/05 06:27:10]

nit: [...] when we receive a DevicePropertyChanged event for the service data
property.

[puthik_chromium, 2016/10/06 01:49:56]

Done.

+
   // Creates a pairing object with the given delegate |pairing_delegate| and
   // establishes it as the pairing context for this device. All pairing-related
   // method calls will be forwarded to this object until it is released.