Remove FWL globals.

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>
 
+CFWL_Barcode::CFWL_Barcode(const IFWL_App* app) : CFWL_Edit(app) {}
+
+CFWL_Barcode::~CFWL_Barcode() {}
+
+void CFWL_Barcode::Initialize(const CFWL_WidgetProperties* pProperties) {
+  ASSERT(!m_pIface);
+
+  if (pProperties)
+    *m_pProperties = *pProperties;
+
+  std::unique_ptr<IFWL_Barcode> pBarcode(new IFWL_Barcode(
+      m_pApp, m_pProperties->MakeWidgetImpProperties(&m_barcodeData)));
+  pBarcode->Initialize();
+
+  m_pIface = std::move(pBarcode);
+  CFWL_Widget::Initialize(pProperties);
+}
+
 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(
-      new IFWL_Barcode(m_pProperties->MakeWidgetImpProperties(&m_barcodeData)));
-  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() {}
-
-CFWL_Barcode::~CFWL_Barcode() {}
-
 void CFWL_Barcode::SetType(BC_TYPE type) {
   if (GetWidget())
     GetWidget()->SetType(type);
 }
 
 FX_BOOL CFWL_Barcode::IsProtectedType() {
   return GetWidget() ? GetWidget()->IsProtectedType() : FALSE;
 }
 
 CFWL_Barcode::CFWL_BarcodeDP::CFWL_BarcodeDP()
@@ skipping 52 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;
 }