MediaPerceptionPrivate API impl and testing.

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 8f672874c487ed621ea2397677d22af6fb2caba5..e25de684f1532dd7182316be7595b554134c9ffe 100644
--- a/chromeos/dbus/dbus_thread_manager.cc
+++ b/chromeos/dbus/dbus_thread_manager.cc
@@ -41,6 +41,7 @@
 #include "chromeos/dbus/sms_client.h"
 #include "chromeos/dbus/system_clock_client.h"
 #include "chromeos/dbus/update_engine_client.h"
+#include "chromeos/dbus/upstart_client.h"
 #include "dbus/bus.h"
 #include "dbus/dbus_statistics.h"
 
@@ -416,4 +417,10 @@ void DBusThreadManagerSetter::SetUpdateEngineClient(
       std::move(client);
 }
 
+void DBusThreadManagerSetter::SetUpstartClient(
+    std::unique_ptr<UpstartClient> client) {
+  DBusThreadManager::Get()->clients_browser_->upstart_client_ =
+      std::move(client);
+}
+
 }  // namespace chromeos