Bluetooth: remove private members from BluetoothAdapter

device/bluetooth/bluetooth_adapter.h

 // Copyright (c) 2012 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_BLUETOOTH_ADAPTER_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 68 matching lines @@
 
   // Adds and removes observers for events on this bluetooth adapter,
   // if monitoring multiple adapters check the |adapter| parameter of
   // observer methods to determine which adapter is issuing the event.
   virtual void AddObserver(BluetoothAdapter::Observer* observer) = 0;
   virtual void RemoveObserver(
       BluetoothAdapter::Observer* observer) = 0;
 
   // The address of this adapter.  The address format is "XX:XX:XX:XX:XX:XX",
   // where each XX is a hexadecimal number.
-  virtual const std::string& address() const;
+  virtual std::string address() const = 0;
 
   // The name of the adapter.
-  virtual const std::string& name() const;
+  virtual std::string name() const = 0;
 
   // Indicates whether the adapter is initialized and ready to use.
   virtual bool IsInitialized() const = 0;
 
   // Indicates whether the adapter is actually present on the system, for
   // the default adapter this indicates whether any adapter is present. An
   // adapter is only considered present if the address has been obtained.
   virtual bool IsPresent() const = 0;
 
   // Indicates whether the adapter radio is powered.
@@ skipping 47 matching lines @@
   // Requests the local Out Of Band pairing data.
   virtual void ReadLocalOutOfBandPairingData(
       const BluetoothOutOfBandPairingDataCallback& callback,
       const ErrorCallback& error_callback) = 0;
 
  protected:
   friend class base::RefCounted<BluetoothAdapter>;
   BluetoothAdapter();
   virtual ~BluetoothAdapter();
 
-  // Address of the adapter.
-  std::string address_;
-
-  // Name of the adapter.
-  std::string name_;
-
   // Devices paired with, connected to, discovered by, or visible to the
   // adapter. The key is the Bluetooth address of the device and the value
   // is the BluetoothDevice object whose lifetime is managed by the
   // adapter instance.
   typedef std::map<const std::string, BluetoothDevice*> DevicesMap;
   DevicesMap devices_;
 };
 
 }  // namespace device
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_H_