Reimplement BluetoothSocketChromeOS

device/bluetooth/bluetooth_device_chromeos.h

Index: device/bluetooth/bluetooth_device_chromeos.h
diff --git a/device/bluetooth/bluetooth_device_chromeos.h b/device/bluetooth/bluetooth_device_chromeos.h
index 156d9ea1cc4c785cf87ad1cacc60022cf34046fa..1581cdb0f3334fc38f4d5dd3248a0bfcbd2885b6 100644
--- a/device/bluetooth/bluetooth_device_chromeos.h
+++ b/device/bluetooth/bluetooth_device_chromeos.h
@@ -7,14 +7,20 @@
 
 #include <string>
 
+#include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
+#include "base/sequenced_task_runner.h"
 #include "chromeos/dbus/bluetooth_device_client.h"
 #include "chromeos/dbus/bluetooth_gatt_service_client.h"
 #include "dbus/object_path.h"
 #include "device/bluetooth/bluetooth_device.h"
 
+namespace device {
+class BluetoothSocketThread;
+}  // namespace device
+
 namespace chromeos {
 
 class BluetoothAdapterChromeOS;
@@ -90,8 +96,11 @@ class BluetoothDeviceChromeOS
  private:
   friend class BluetoothAdapterChromeOS;
 
-  BluetoothDeviceChromeOS(BluetoothAdapterChromeOS* adapter,
-                          const dbus::ObjectPath& object_path);
+  BluetoothDeviceChromeOS(
+      BluetoothAdapterChromeOS* adapter,
+      const dbus::ObjectPath& object_path,
+      scoped_refptr<base::SequencedTaskRunner> ui_task_runner,
+      scoped_refptr<device::BluetoothSocketThread> socket_thread);
   virtual ~BluetoothDeviceChromeOS();
 
   // BluetoothGattServiceClient::Observer overrides.
@@ -169,6 +178,10 @@ class BluetoothDeviceChromeOS
   // Number of ongoing calls to Connect().
   int num_connecting_calls_;
 
+  // UI thread task runner and socket thread object used to create sockets.
+  scoped_refptr<base::SequencedTaskRunner> ui_task_runner_;
+  scoped_refptr<device::BluetoothSocketThread> socket_thread_;
+
   // 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.