Split fwl/core class pt II.

xfa/fwl/core/cfwl_themepart.cpp

Index: xfa/fwl/core/cfwl_themepart.cpp
diff --git a/xfa/fwl/core/cfwl_themepart.cpp b/xfa/fwl/core/cfwl_themepart.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..6b48a1e03eccc1b1c7b6350f3a6e2472cd619f2c
--- /dev/null
+++ b/xfa/fwl/core/cfwl_themepart.cpp
@@ -0,0 +1,18 @@
+// Copyright 2016 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/fwl/core/cfwl_themepart.h"
+
+CFWL_ThemePart::CFWL_ThemePart()
+    : m_pWidget(nullptr),
+      m_iPart(CFWL_Part::None),
+      m_dwStates(CFWL_PartState_Normal),
+      m_bMaximize(false),
+      m_bStaticBackground(false),
+      m_pData(nullptr) {
+  m_rtPart.Reset();
+  m_matrix.SetIdentity();
+}