Remove IFWL_*::Create methods, use new

xfa/fwl/lightwidget/cfwl_edit.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_edit.h"
 
 #include <memory>
 #include <vector>
 
+#include "third_party/base/ptr_util.h"
+
 IFWL_Edit* CFWL_Edit::GetWidget() {
   return static_cast<IFWL_Edit*>(m_pIface.get());
 }
 
 const IFWL_Edit* CFWL_Edit::GetWidget() const {
   return static_cast<IFWL_Edit*>(m_pIface.get());
 }
 
 FWL_Error CFWL_Edit::Initialize(const CFWL_WidgetProperties* pProperties) {
   if (m_pIface)
     return FWL_Error::Indefinite;
   if (pProperties) {
     *m_pProperties = *pProperties;
   }
-  std::unique_ptr<IFWL_Edit> pEdit(IFWL_Edit::Create(
-      m_pProperties->MakeWidgetImpProperties(nullptr), nullptr));
+  std::unique_ptr<IFWL_Edit> pEdit = pdfium::MakeUnique<IFWL_Edit>(
+      m_pProperties->MakeWidgetImpProperties(nullptr), nullptr);
   FWL_Error ret = pEdit->Initialize();
   if (ret != FWL_Error::Succeeded) {
     return ret;
   }
   m_pIface = std::move(pEdit);
   CFWL_Widget::Initialize();
   return FWL_Error::Succeeded;
 }
 
 FWL_Error CFWL_Edit::SetText(const CFX_WideString& wsText) {
@@ skipping 193 matching lines @@
 }
 
 FX_BOOL CFWL_Edit::ReplaceSpellCheckWord(CFX_PointF pointf,
                                          const CFX_ByteStringC& bsReplace) {
   return GetWidget()->ReplaceSpellCheckWord(pointf, bsReplace);
 }
 
 CFWL_Edit::CFWL_Edit() {}
 
 CFWL_Edit::~CFWL_Edit() {}