XFA: Fix DOS newlines

xfa/src/fxfa/src/app/xfa_ffsubform.cpp

Index: xfa/src/fxfa/src/app/xfa_ffsubform.cpp
diff --git a/xfa/src/fxfa/src/app/xfa_ffsubform.cpp b/xfa/src/fxfa/src/app/xfa_ffsubform.cpp
index b4c2e06e1ee1bd92e91cf8ba8f74d5c205e9f393..c4280b6087af39c14a04f149f1d68f4500f70d54 100644
--- a/xfa/src/fxfa/src/app/xfa_ffsubform.cpp
+++ b/xfa/src/fxfa/src/app/xfa_ffsubform.cpp
@@ -1,17 +1,17 @@
-// 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/foxitlib.h"
-#include "xfa/src/fxfa/src/common/xfa_common.h"
-#include "xfa_ffwidget.h"
-#include "xfa_ffsubform.h"
-#include "xfa_ffpageview.h"
-#include "xfa_ffapp.h"
-#include "xfa_ffdoc.h"
-CXFA_FFSubForm::CXFA_FFSubForm(CXFA_FFPageView* pPageView,
-                               CXFA_WidgetAcc* pDataAcc)
-    : CXFA_FFWidget(pPageView, pDataAcc) {}
-CXFA_FFSubForm::~CXFA_FFSubForm() {}
+// 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/foxitlib.h"
+#include "xfa/src/fxfa/src/common/xfa_common.h"
+#include "xfa_ffwidget.h"
+#include "xfa_ffsubform.h"
+#include "xfa_ffpageview.h"
+#include "xfa_ffapp.h"
+#include "xfa_ffdoc.h"
+CXFA_FFSubForm::CXFA_FFSubForm(CXFA_FFPageView* pPageView,
+                               CXFA_WidgetAcc* pDataAcc)
+    : CXFA_FFWidget(pPageView, pDataAcc) {}
+CXFA_FFSubForm::~CXFA_FFSubForm() {}