bluetooth: Refactor device/bluetooth for C++ Style: typedef ordering.

device/bluetooth/bluetooth_device.h

Index: device/bluetooth/bluetooth_device.h
diff --git a/device/bluetooth/bluetooth_device.h b/device/bluetooth/bluetooth_device.h
index f1abf31bfb96c2ed257b038b96b32906bef400ab..1b9b3a9e3dae688398ac5003b9b6d7b39a40002a 100644
--- a/device/bluetooth/bluetooth_device.h
+++ b/device/bluetooth/bluetooth_device.h
@@ -97,6 +97,8 @@ class DEVICE_BLUETOOTH_EXPORT BluetoothDevice {
     ERROR_UNSUPPORTED_DEVICE
   };
 
+  typedef std::vector<BluetoothUUID> UUIDList;
+
   // Interface for negotiating pairing of bluetooth devices.
   class PairingDelegate {
    public:
@@ -254,7 +256,6 @@ class DEVICE_BLUETOOTH_EXPORT BluetoothDevice {
   // devices this data is collected from both the EIR data and SDP tables,
   // for Low Energy devices this data is collected from AD and GATT primary
   // services, for dual mode devices this may be collected from both./
-  typedef std::vector<BluetoothUUID> UUIDList;
   virtual UUIDList GetUUIDs() const = 0;
 
   // The ErrorCallback is used for methods that can fail in which case it