chrome: bluetooth: hook up the AdapterAdded signal

chrome/browser/chromeos/dbus/bluetooth_manager_client.h

 // Copyright (c) 2011 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 CHROME_BROWSER_CHROMEOS_DBUS_BLUETOOTH_MANAGER_CLIENT_H_
 #define CHROME_BROWSER_CHROMEOS_DBUS_BLUETOOTH_MANAGER_CLIENT_H_
 #pragma once
 
 #include <string>
 
 #include "base/callback.h"
 #include "base/observer_list.h"
 
 namespace dbus {
 class Bus;
 }  // namespace dbus
 
 namespace chromeos {
 
 // BluetoothManagerClient is used to communicate with the bluetooth
 // daemon's Manager interface.
 class BluetoothManagerClient {
  public:
   // Interface for observing changes from the bluetooth manager.
   class Observer {
    public:
     virtual ~Observer() {}
 
+    // Called when a local bluetooth adapter is added.
+    // |object_path| is the dbus object path of the adapter.
+    virtual void AdapterAdded(const std::string& object_path) {}
+
     // Called when a local bluetooth adapter is removed.
-    // |adapter| is the dbus object path of the adapter.
-    virtual void AdapterRemoved(const std::string& adapter) {}
+    // |object_path| is the dbus object path of the adapter.
+    virtual void AdapterRemoved(const std::string& object_path) {}
 
     // Called when the default local bluetooth adapter changes.
     // |adapter| is the dbus object path of the new default adapter.
     // Not called if all adapters are removed.
     virtual void DefaultAdapterChanged(const std::string& adapter) {}
   };
 
   virtual ~BluetoothManagerClient();
 
   // Adds and removes the observer.
@@ skipping 17 matching lines @@
  protected:
   BluetoothManagerClient();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(BluetoothManagerClient);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_DBUS_BLUETOOTH_MANAGER_CLIENT_H_