missing include

Change-Id: I637d86ca3bfa0a526c4d02e991c8460f553f491f
diff --git a/sd/qa/unit/dialogs-test.cxx b/sd/qa/unit/dialogs-test.cxx
index 1b11446..84e42ad 100644
--- a/sd/qa/unit/dialogs-test.cxx
+++ b/sd/qa/unit/dialogs-test.cxx
@@ -28,6 +28,7 @@
#include <svx/svdtext.hxx>
#include <svx/svdotext.hxx>
#include <vcl/sound.hxx>
#include <vcl/svapp.hxx>

#include <drawdoc.hxx>
#include <DrawDocShell.hxx>