Remove IFWL_*::Create methods, use new

xfa/fwl/lightwidget/cfwl_barcode.cpp

 // 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/fwl/lightwidget/cfwl_barcode.h"
 
 #include <memory>
 
+#include "third_party/base/ptr_util.h"
+
 IFWL_Barcode* CFWL_Barcode::GetWidget() {
   return static_cast<IFWL_Barcode*>(m_pIface.get());
 }
 
 const IFWL_Barcode* CFWL_Barcode::GetWidget() const {
   return static_cast<IFWL_Barcode*>(m_pIface.get());
 }
 
 FWL_Error CFWL_Barcode::Initialize(const CFWL_WidgetProperties* pProperties) {
   if (m_pIface)
     return FWL_Error::Indefinite;
   if (pProperties) {
     *m_pProperties = *pProperties;
   }
-  std::unique_ptr<IFWL_Barcode> pBarcode(IFWL_Barcode::Create(
-      m_pProperties->MakeWidgetImpProperties(&m_barcodeData)));
+  std::unique_ptr<IFWL_Barcode> pBarcode = pdfium::MakeUnique<IFWL_Barcode>(
+      m_pProperties->MakeWidgetImpProperties(&m_barcodeData));

[Wei Li, 2016/10/19 17:13:07]

Nit, is this a bit simpler? std::unique_ptr<IFWL_Barcode> pBarcode(new
IFWL_Barcode(m_pProperties->MakeWidgetImpProperties(&m_barcodeData)));

[dsinclair, 2016/10/19 17:21:28]

Done.

   FWL_Error ret = pBarcode->Initialize();
   if (ret != FWL_Error::Succeeded) {
     return ret;
   }
   m_pIface = std::move(pBarcode);
   CFWL_Widget::Initialize();
   return FWL_Error::Succeeded;
 }
 
 CFWL_Barcode::CFWL_Barcode() {}
@@ skipping 65 matching lines @@
   return m_nECLevel;
 }
 
 FX_BOOL CFWL_Barcode::CFWL_BarcodeDP::GetTruncated() {
   return m_bTruncated;
 }
 
 uint32_t CFWL_Barcode::CFWL_BarcodeDP::GetBarcodeAttributeMask() {
   return m_dwAttributeMask;
 }