Add Linux support for the Bluetooth API.

device/bluetooth/dbus/fake_bluetooth_device_client.cc

 // Copyright (c) 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.
 
 #include "device/bluetooth/dbus/fake_bluetooth_device_client.h"
 
 #include <fcntl.h>
 #include <sys/socket.h>
 #include <sys/types.h>
 #include <unistd.h>
@@ skipping 941 matching lines @@
     return;
 
   PropertiesMap::const_iterator iter = properties_map_.find(device_path);
   Properties* properties = iter->second;
 
   VLOG(1) << "removing device: " << properties->alias.value();
   device_list_.erase(listiter);
 
   // Remove the Input interface if it exists. This should be called before the
   // BluetoothDeviceClient::Observer::DeviceRemoved because it deletes the
-  // BluetoothDeviceChromeOS object, including the device_path referenced here.
+  // BluetoothDeviceBlueZ object, including the device_path referenced here.
   FakeBluetoothInputClient* fake_bluetooth_input_client =
       static_cast<FakeBluetoothInputClient*>(
           bluez::BluezDBusManager::Get()->GetBluetoothInputClient());
   fake_bluetooth_input_client->RemoveInputDevice(device_path);
 
   if (device_path == dbus::ObjectPath(kLowEnergyPath)) {
     FakeBluetoothGattServiceClient* gatt_service_client =
         static_cast<FakeBluetoothGattServiceClient*>(
             bluez::BluezDBusManager::Get()->GetBluetoothGattServiceClient());
     gatt_service_client->HideHeartRateService();
@@ skipping 637 matching lines @@
     // TODO(keybuk): tear down this side of the connection
     callback.Run();
   } else if (status == BluetoothProfileServiceProvider::Delegate::CANCELLED) {
     error_callback.Run(bluetooth_device::kErrorFailed, "Canceled");
   } else if (status == BluetoothProfileServiceProvider::Delegate::REJECTED) {
     error_callback.Run(bluetooth_device::kErrorFailed, "Rejected");
   }
 }
 
 }  // namespace bluez