Kill dead IFWL_*::Initialize() variants dead.

xfa/src/fwl/src/basewidget/fwl_editimp.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 "../../../foxitlib.h"
 #include "../core/include/fwl_threadimp.h"
 #include "../core/include/fwl_appimp.h"
 #include "../core/include/fwl_targetimp.h"
 #include "../core/include/fwl_noteimp.h"
 #include "../core/include/fwl_widgetimp.h"
 #include "../core/include/fwl_widgetmgrimp.h"
 #include "include/fwl_scrollbarimp.h"
 #include "include/fwl_editimp.h"
 #include "include/fwl_caretimp.h"
 IFWL_Edit* IFWL_Edit::Create() {
   return new IFWL_Edit;
 }
 IFWL_Edit::IFWL_Edit() {
 }
-FWL_ERR IFWL_Edit::Initialize(IFWL_Widget* pOuter) {
-  CFWL_EditImp* pEditImpl = new CFWL_EditImp(pOuter);
-  SetImpl(pEditImpl);
-  pEditImpl->SetInterface(this);
-  return pEditImpl->Initialize();
-}
 FWL_ERR IFWL_Edit::Initialize(const CFWL_WidgetImpProperties& properties,
                               IFWL_Widget* pOuter) {
   CFWL_EditImp* pEditImpl = new CFWL_EditImp(properties, pOuter);
   SetImpl(pEditImpl);
   pEditImpl->SetInterface(this);
   return pEditImpl->Initialize();
 }
 FWL_ERR IFWL_Edit::SetText(const CFX_WideString& wsText) {
   return static_cast<CFWL_EditImp*>(GetImpl())->SetText(wsText);
 }
@@ skipping 2156 matching lines @@
     IFWL_AdapterNative* pNative = FWL_GetAdapterNative();
     IFWL_AdapterCursorMgr* pCursorMgr = pNative->GetCursorMgr();
     if (NULL != pCursorMgr) {
       FWL_HCURSOR hCursor =
           pCursorMgr->GetSystemCursor(FWL_CURSORTYPE_InputBeam);
       pCursorMgr->SetCursor(hCursor);
       pCursorMgr->ShowCursor(TRUE);
     }
   }
 }