Update GetClassID to GetElementType

xfa/fxfa/app/xfa_fffield.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/fxfa/app/xfa_fffield.h"
 
 #include "xfa/fwl/basewidget/ifwl_edit.h"
 #include "xfa/fwl/core/cfwl_message.h"
@@ skipping 305 matching lines @@
   }
 }
 void CXFA_FFField::UpdateFWL() {
   if (m_pNormalWidget) {
     m_pNormalWidget->Update();
   }
 }
 uint32_t CXFA_FFField::UpdateUIProperty() {
   CXFA_Node* pUiNode = m_pDataAcc->GetUIChild();
   uint32_t dwStyle = 0;
-  if (pUiNode && pUiNode->GetClassID() == XFA_Element::DefaultUi) {
+  if (pUiNode && pUiNode->GetElementType() == XFA_Element::DefaultUi) {
     dwStyle = FWL_STYLEEXT_EDT_ReadOnly;
   }
   return dwStyle;
 }
 void CXFA_FFField::SetFWLRect() {
   if (!m_pNormalWidget) {
     return;
   }
   CFX_RectF rtUi = m_rtUI;
   if (rtUi.width < 1.0)
@@ skipping 481 matching lines @@
       m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Click, &eParam);
       break;
     }
     default:
       break;
   }
 }
 
 void CXFA_FFField::OnDrawWidget(CFX_Graphics* pGraphics,
                                 const CFX_Matrix* pMatrix) {}