chrome.bluetooth API improvements.

device/bluetooth/bluetooth_device_chromeos.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_BLUETOOTH_DEVICE_CHROMEOS_H
 #define DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_CHROMEOS_H
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 39 matching lines @@
   virtual void Disconnect(
       const base::Closure& callback,
       const ErrorCallback& error_callback) OVERRIDE;
   virtual void Forget(const ErrorCallback& error_callback) OVERRIDE;
   virtual void ConnectToService(
       const device::BluetoothUUID& service_uuid,
       const SocketCallback& callback) OVERRIDE;
   virtual void ConnectToProfile(
       device::BluetoothProfile* profile,
       const base::Closure& callback,
-      const ErrorCallback& error_callback) OVERRIDE;
+      const ConnectToProfileErrorCallback& error_callback) OVERRIDE;
   virtual void SetOutOfBandPairingData(
       const device::BluetoothOutOfBandPairingData& data,
       const base::Closure& callback,
       const ErrorCallback& error_callback) OVERRIDE;
   virtual void ClearOutOfBandPairingData(
       const base::Closure& callback,
       const ErrorCallback& error_callback) OVERRIDE;
 
   // Creates a pairing object with the given delegate |pairing_delegate| and
   // establishes it as the pairing context for this device. All pairing-related
@@ skipping 62 matching lines @@
   // there is no matching completion call since this object is deleted in the
   // process of unpairing.
   void OnForgetError(const ErrorCallback& error_callback,
                      const std::string& error_name,
                      const std::string& error_message);
 
   // Called by dbus:: on completion of the D-Bus method call to
   // connect a peofile.
   void OnConnectProfile(device::BluetoothProfile* profile,
                         const base::Closure& callback);
-  void OnConnectProfileError(device::BluetoothProfile* profile,
-                             const ErrorCallback& error_callback,
-                             const std::string& error_name,
-                             const std::string& error_message);
+  void OnConnectProfileError(
+      device::BluetoothProfile* profile,
+      const ConnectToProfileErrorCallback& error_callback,
+      const std::string& error_name,
+      const std::string& error_message);
 
   // Returns the object path of the device; used by BluetoothAdapterChromeOS
   const dbus::ObjectPath& object_path() const { return object_path_; }
 
   // The adapter that owns this device instance.
   BluetoothAdapterChromeOS* adapter_;
 
   // The dbus object path of the device object.
   dbus::ObjectPath object_path_;
 
   // Number of ongoing calls to Connect().
   int num_connecting_calls_;
 
   // During pairing this is set to an object that we don't own, but on which
   // we can make method calls to request, display or confirm PIN Codes and
   // Passkeys. Generally it is the object that owns this one.
   scoped_ptr<BluetoothPairingChromeOS> pairing_;
 
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate its weak pointers before any other members are destroyed.
   base::WeakPtrFactory<BluetoothDeviceChromeOS> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothDeviceChromeOS);
 };
 
 }  // namespace chromeos
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_CHROMEOS_H