Refactor DBusThreadManager to split away BT clients.

device/bluetooth/dbus/bluetooth_agent_manager_client.h

Index: device/bluetooth/dbus/bluetooth_agent_manager_client.h
diff --git a/chromeos/dbus/bluetooth_agent_manager_client.h b/device/bluetooth/dbus/bluetooth_agent_manager_client.h
similarity index 84%
rename from chromeos/dbus/bluetooth_agent_manager_client.h
rename to device/bluetooth/dbus/bluetooth_agent_manager_client.h
index f43f4f8707daa8d018b62eabf69e6811a8afbc1d..c43568a369a37fb743ac69ee9a87f1ed420a2e48 100644
--- a/chromeos/dbus/bluetooth_agent_manager_client.h
+++ b/device/bluetooth/dbus/bluetooth_agent_manager_client.h
@@ -2,23 +2,24 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROMEOS_DBUS_BLUETOOTH_AGENT_MANAGER_CLIENT_H_
-#define CHROMEOS_DBUS_BLUETOOTH_AGENT_MANAGER_CLIENT_H_
+#ifndef DEVICE_BLUETOOTH_DBUS_BLUETOOTH_AGENT_MANAGER_CLIENT_H_
+#define DEVICE_BLUETOOTH_DBUS_BLUETOOTH_AGENT_MANAGER_CLIENT_H_
 
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/values.h"
-#include "chromeos/chromeos_export.h"
-#include "chromeos/dbus/dbus_client.h"
 #include "dbus/object_path.h"
+#include "device/bluetooth/bluetooth_export.h"
+#include "device/bluetooth/dbus/bluez_dbus_client.h"
 
-namespace chromeos {
+namespace bluez {
 
 // BluetoothAgentManagerClient is used to communicate with the agent manager
 // object of the Bluetooth daemon.
-class CHROMEOS_EXPORT BluetoothAgentManagerClient : public DBusClient {
+class DEVICE_BLUETOOTH_EXPORT BluetoothAgentManagerClient
+    : public BluezDBusClient {
  public:
   ~BluetoothAgentManagerClient() override;
 
@@ -63,6 +64,6 @@ class CHROMEOS_EXPORT BluetoothAgentManagerClient : public DBusClient {
   DISALLOW_COPY_AND_ASSIGN(BluetoothAgentManagerClient);
 };
 
-}  // namespace chromeos
+}  // namespace bluez
 
-#endif  // CHROMEOS_DBUS_BLUETOOTH_AGENT_MANAGER_CLIENT_H_
+#endif  // DEVICE_BLUETOOTH_DBUS_BLUETOOTH_AGENT_MANAGER_CLIENT_H_