Remove SetDataProvider from IFWL_Widget

xfa/fwl/core/fwl_widgetimp.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/fwl_widgetimp.h"
 
 #include <algorithm>
 
@@ skipping 138 matching lines @@
 FWL_Error IFWL_Widget::DrawWidget(CFX_Graphics* pGraphics,
                                   const CFX_Matrix* pMatrix) {
   return GetImpl()->DrawWidget(pGraphics, pMatrix);
 }
 IFWL_ThemeProvider* IFWL_Widget::GetThemeProvider() {
   return GetImpl()->GetThemeProvider();
 }
 FWL_Error IFWL_Widget::SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) {
   return GetImpl()->SetThemeProvider(pThemeProvider);
 }
-FWL_Error IFWL_Widget::SetDataProvider(IFWL_DataProvider* pDataProvider) {
-  return GetImpl()->SetDataProvider(pDataProvider);
-}
 IFWL_WidgetDelegate* IFWL_Widget::SetDelegate(IFWL_WidgetDelegate* pDelegate) {
   return GetImpl()->SetDelegate(pDelegate);
 }
 IFWL_App* IFWL_Widget::GetOwnerApp() const {
   return GetImpl()->GetOwnerApp();
 }
 CFX_SizeF IFWL_Widget::GetOffsetFromParent(IFWL_Widget* pParent) {
   return GetImpl()->GetOffsetFromParent(pParent);
 }
 
@@ skipping 295 matching lines @@
                                      const CFX_Matrix* pMatrix) {
   return FWL_Error::Indefinite;
 }
 IFWL_ThemeProvider* CFWL_WidgetImp::GetThemeProvider() {
   return m_pProperties->m_pThemeProvider;
 }
 FWL_Error CFWL_WidgetImp::SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) {
   m_pProperties->m_pThemeProvider = pThemeProvider;
   return FWL_Error::Succeeded;
 }
-FWL_Error CFWL_WidgetImp::SetDataProvider(IFWL_DataProvider* pDataProvider) {
-  m_pProperties->m_pDataProvider = pDataProvider;
-  return FWL_Error::Succeeded;
-}
 IFWL_WidgetDelegate* CFWL_WidgetImp::SetDelegate(
     IFWL_WidgetDelegate* pDelegate) {
   if (!m_pCurDelegate) {
     m_pCurDelegate = m_pDelegate;
   }
   if (!pDelegate) {
     return m_pCurDelegate;
   }
   IFWL_WidgetDelegate* pOldDelegate = m_pCurDelegate;
   m_pCurDelegate = pDelegate;
@@ skipping 548 matching lines @@
   }
 }
 
 void CFWL_WidgetImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {}
 
 void CFWL_WidgetImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
                                           const CFX_Matrix* pMatrix) {
   CFWL_EvtDraw evt;
   evt.m_pGraphics = pGraphics;
 }