Remove IXFA_Parser, cleanup XFA parser code.

xfa/fxfa/app/xfa_ffwidgethandler.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/include/xfa_ffwidgethandler.h"
 
 #include <vector>
 
 #include "xfa/fxfa/app/xfa_ffchoicelist.h"
 #include "xfa/fxfa/app/xfa_fffield.h"
 #include "xfa/fxfa/app/xfa_fwladapter.h"
 #include "xfa/fxfa/include/xfa_ffdoc.h"
 #include "xfa/fxfa/include/xfa_ffdocview.h"
 #include "xfa/fxfa/include/xfa_ffwidget.h"
 #include "xfa/fxfa/parser/xfa_document_layout_imp.h"
-#include "xfa/fxfa/parser/xfa_parser.h"
 #include "xfa/fxfa/parser/xfa_parser_imp.h"
 
 CXFA_FFWidgetHandler::CXFA_FFWidgetHandler(CXFA_FFDocView* pDocView)
     : m_pDocView(pDocView) {}
 
 CXFA_FFWidgetHandler::~CXFA_FFWidgetHandler() {}
 
 FX_BOOL CXFA_FFWidgetHandler::OnMouseEnter(CXFA_FFWidget* hWidget) {
   m_pDocView->LockUpdate();
   FX_BOOL bRet = hWidget->OnMouseEnter();
@@ skipping 469 matching lines @@
           ->Clone(FALSE);
   if (pParent)
     pParent->InsertChild(pNewNode, pBefore);
   return pNewNode;
 }
 
 CXFA_Node* CXFA_FFWidgetHandler::CreateTemplateNode(XFA_Element eElement,
                                                     CXFA_Node* pParent,
                                                     CXFA_Node* pBefore) const {
   CXFA_Document* pXFADoc = GetXFADoc();
-  CXFA_Node* pNewTemplateNode = pXFADoc->GetParser()->GetFactory()->CreateNode(
-      XFA_XDPPACKET_Template, eElement);
+  CXFA_Node* pNewTemplateNode =
+      pXFADoc->CreateNode(XFA_XDPPACKET_Template, eElement);
   if (pParent)
     pParent->InsertChild(pNewTemplateNode, pBefore);
   return pNewTemplateNode;
 }
 
 CXFA_Node* CXFA_FFWidgetHandler::CreateFontNode(CXFA_Node* pParent) const {
   CXFA_Node* pFont = CreateCopyNode(XFA_Element::Font, pParent);
   pFont->SetCData(XFA_ATTRIBUTE_Typeface, L"Myriad Pro", FALSE);
   return pFont;
 }
@@ skipping 18 matching lines @@
 }
 
 CXFA_Node* CXFA_FFWidgetHandler::CreateValueNode(XFA_Element eValue,
                                                  CXFA_Node* pParent) const {
   CXFA_Node* pValue = CreateCopyNode(XFA_Element::Value, pParent);
   CreateCopyNode(eValue, pValue);
   return pValue;
 }
 
 CXFA_Document* CXFA_FFWidgetHandler::GetObjFactory() const {
-  return GetXFADoc()->GetParser()->GetFactory();
+  return GetXFADoc();
 }
 
 CXFA_Document* CXFA_FFWidgetHandler::GetXFADoc() const {
   return m_pDocView->GetDoc()->GetXFADoc();
 }