Move xfa/src up to xfa/.

xfa/src/fxfa/app/xfa_ffsubform.cpp

Index: xfa/src/fxfa/app/xfa_ffsubform.cpp
diff --git a/xfa/src/fxfa/app/xfa_ffsubform.cpp b/xfa/src/fxfa/app/xfa_ffsubform.cpp
deleted file mode 100644
index 8845a36ed90135179257b2a93579934fb0568a9c..0000000000000000000000000000000000000000
--- a/xfa/src/fxfa/app/xfa_ffsubform.cpp
+++ /dev/null
@@ -1,17 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/src/fxfa/app/xfa_ffsubform.h"
-
-#include "xfa/src/fxfa/app/xfa_ffapp.h"
-#include "xfa/src/fxfa/app/xfa_ffdoc.h"
-#include "xfa/src/fxfa/app/xfa_ffpageview.h"
-#include "xfa/src/fxfa/app/xfa_ffwidget.h"
-
-CXFA_FFSubForm::CXFA_FFSubForm(CXFA_FFPageView* pPageView,
-                               CXFA_WidgetAcc* pDataAcc)
-    : CXFA_FFWidget(pPageView, pDataAcc) {}
-CXFA_FFSubForm::~CXFA_FFSubForm() {}