Add UpstartClient

chromeos/dbus/dbus_thread_manager.cc

Index: chromeos/dbus/dbus_thread_manager.cc
diff --git a/chromeos/dbus/dbus_thread_manager.cc b/chromeos/dbus/dbus_thread_manager.cc
index 86fb895b2d89d01c0f3cc8ec11e2eeb06c3e6bc2..f54dfe5dc7e7843ecbac38904cb1d7f24e2b940f 100644
--- a/chromeos/dbus/dbus_thread_manager.cc
+++ b/chromeos/dbus/dbus_thread_manager.cc
@@ -211,6 +211,10 @@ UpdateEngineClient* DBusThreadManager::GetUpdateEngineClient() {
   return clients_common_->update_engine_client_.get();
 }
 
+UpstartClient* DBusThreadManager::GetUpstartClient() {
+  return clients_browser_ ? clients_browser_->upstart_client_.get() : nullptr;
+}
+
 void DBusThreadManager::InitializeClients() {
   // Some clients call DBusThreadManager::Get() during initialization.
   DCHECK(g_dbus_thread_manager);