Remove IFWL_*::Create methods, use new

xfa/fwl/core/ifwl_formproxy.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/ifwl_formproxy.h"
 
 #include "xfa/fwl/core/fwl_noteimp.h"
 
-// static
-IFWL_FormProxy* IFWL_FormProxy::Create(CFWL_WidgetImpProperties& properties,
-                                       IFWL_Widget* pOuter) {
-  return new IFWL_FormProxy(properties, pOuter);
-}
-
 IFWL_FormProxy::IFWL_FormProxy(const CFWL_WidgetImpProperties& properties,
                                IFWL_Widget* pOuter)
     : IFWL_Form(properties, pOuter) {}
 
 IFWL_FormProxy::~IFWL_FormProxy() {}
 
 FWL_Error IFWL_FormProxy::GetClassName(CFX_WideString& wsClass) const {
   wsClass = FWL_CLASS_FormProxy;
   return FWL_Error::Succeeded;
 }
@@ skipping 31 matching lines @@
   return FWL_Error::Succeeded;
 }
 
 CFWL_FormProxyImpDelegate::CFWL_FormProxyImpDelegate(IFWL_FormProxy* pOwner)
     : m_pOwner(pOwner) {}
 
 void CFWL_FormProxyImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
   IFWL_WidgetDelegate* pDelegate = m_pOwner->m_pOuter->SetDelegate(nullptr);
   pDelegate->OnProcessMessage(pMessage);
 }