chromeos: Remove dbus::FileDescriptor from SessionManagerClient

chrome/browser/chromeos/settings/device_settings_test_helper.h

Index: chrome/browser/chromeos/settings/device_settings_test_helper.h
diff --git a/chrome/browser/chromeos/settings/device_settings_test_helper.h b/chrome/browser/chromeos/settings/device_settings_test_helper.h
index e034f1cd75a70a950eb71203309623c697a8048e..6704a552032397c3e9746c33a1adf1b53fecedc9 100644
--- a/chrome/browser/chromeos/settings/device_settings_test_helper.h
+++ b/chrome/browser/chromeos/settings/device_settings_test_helper.h
@@ -88,7 +88,9 @@ class DeviceSettingsTestHelper : public SessionManagerClient {
   bool HasObserver(const Observer* observer) const override;
   bool IsScreenLocked() const override;
   void EmitLoginPromptVisible() override;
-  void RestartJob(const std::vector<std::string>& argv) override;
+  void RestartJob(int socket_fd,
+                  const std::vector<std::string>& argv,
+                  const VoidDBusMethodCallback& callback) override;
   void StartSession(const cryptohome::Identification& cryptohome_id) override;
   void StopSession() override;
   void NotifySupervisedUserCreationStarted() override;