Fold IFWL*::{Initialize|Finalize} into constructor/destructor

xfa/fwl/core/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/core/cfwl_barcode.h"
 
 #include <memory>
 
+#include "third_party/base/ptr_util.h"
+
 namespace {
 
 IFWL_Barcode* ToBarcode(IFWL_Widget* widget) {
   return static_cast<IFWL_Barcode*>(widget);
 }
 
 }  // namespace
 
 CFWL_Barcode::CFWL_Barcode(const IFWL_App* app) : CFWL_Edit(app) {}
 
 CFWL_Barcode::~CFWL_Barcode() {}
 
 void CFWL_Barcode::Initialize() {
   ASSERT(!m_pIface);
-  std::unique_ptr<IFWL_Barcode> pBarcode(new IFWL_Barcode(
-      m_pApp, m_pProperties->MakeWidgetImpProperties(&m_barcodeData)));
-  pBarcode->Initialize();
 
-  m_pIface = std::move(pBarcode);
+  m_pIface = pdfium::MakeUnique<IFWL_Barcode>(
+      m_pApp, m_pProperties->MakeWidgetImpProperties(&m_barcodeData));
+
   CFWL_Widget::Initialize();
 }
 
 void CFWL_Barcode::SetCharEncoding(BC_CHAR_ENCODING encoding) {
   m_barcodeData.m_dwAttributeMask |= FWL_BCDATTRIBUTE_CHARENCODING;
   m_barcodeData.m_eCharEncoding = encoding;
 }
 void CFWL_Barcode::SetModuleHeight(int32_t height) {
   m_barcodeData.m_dwAttributeMask |= FWL_BCDATTRIBUTE_MODULEHEIGHT;
   m_barcodeData.m_nModuleHeight = height;
@@ skipping 112 matching lines @@
   return m_nECLevel;
 }
 
 FX_BOOL CFWL_Barcode::CFWL_BarcodeDP::GetTruncated() const {
   return m_bTruncated;
 }
 
 uint32_t CFWL_Barcode::CFWL_BarcodeDP::GetBarcodeAttributeMask() const {
   return m_dwAttributeMask;
 }