Continue IFWL widget cleanup.

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>
 
@@ skipping 93 matching lines @@
 
 void CFWL_Barcode::SetType(BC_TYPE type) {
   if (GetWidget())
     ToBarcode(GetWidget())->SetType(type);
 }
 
 bool CFWL_Barcode::IsProtectedType() {
   return GetWidget() ? ToBarcode(GetWidget())->IsProtectedType() : false;
 }
 
-FWL_Error CFWL_Barcode::GetCaption(IFWL_Widget* pWidget,
-                                   CFX_WideString& wsCaption) {
-  return FWL_Error::Succeeded;
+void CFWL_Barcode::GetCaption(IFWL_Widget* pWidget, CFX_WideString& wsCaption) {

[Tom Sepez, 2016/11/10 19:50:14]

nit: can this return the caption instead?

[dsinclair, 2016/11/10 20:12:35]

Followup. Too much to keep track of in one go.

 }
 
 BC_CHAR_ENCODING CFWL_Barcode::GetCharEncoding() const {
   return m_eCharEncoding;
 }
 
 int32_t CFWL_Barcode::GetModuleHeight() const {
   return m_nModuleHeight;
 }
 
@@ skipping 37 matching lines @@
   return m_nECLevel;
 }
 
 bool CFWL_Barcode::GetTruncated() const {
   return m_bTruncated;
 }
 
 uint32_t CFWL_Barcode::GetBarcodeAttributeMask() const {
   return m_dwAttributeMask;
 }