Bluetooth: treat unpairable devices as Trusted/Paired

device/bluetooth/bluetooth_device_chromeos.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_DEVICE_CHROMEOS_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_CHROMEOS_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 121 matching lines @@
   // Called by BluetoothAdapterClient when a call to GetServiceRecords()
   // completes.  |callback| and |error_callback| are the callbacks provided to
   // GetServiceRecords.
   void CollectServiceRecordsCallback(
       const ServiceRecordsCallback& callback,
       const ErrorCallback& error_callback,
       const dbus::ObjectPath& device_path,
       const BluetoothDeviceClient::ServiceMap& service_map,
       bool success);
 
-  // Called by BluetoothProperty when the call to Set() for the Trusted
-  // property completes. |success| indicates whether or not the request
-  // succeeded.
+  // Set the device as trusted. Trusted devices can connect to us automatically,
+  // and we can connect to them after rebooting. This also causes the device to
+  // be remembered by the stack even if not paired. |success| to the callback
+  // indicates whether or not the request succeeded.
+  void SetTrusted();
   void OnSetTrusted(bool success);
 
   // Called by BluetoothAdapterClient when a call to GetServiceRecords()
   // fails.  |callback| and |error_callback| are the callbacks provided to
   // GetServiceRecords().
   void OnGetServiceRecordsError(const ServiceRecordsCallback& callback,
                                 const ErrorCallback& error_callback);
 
   // Called by BluetoothAdapterClient when the initial call to
   // GetServiceRecords() after pairing completes. |callback| and
@@ skipping 293 matching lines @@
   // 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_