Remove IXFA_Parser, cleanup XFA parser code.

xfa/fxfa/parser/xfa_script_datawindow.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/parser/xfa_script_datawindow.h"
 
 #include "fxjse/include/cfxjse_arguments.h"
 #include "xfa/fxfa/parser/xfa_doclayout.h"
 #include "xfa/fxfa/parser/xfa_document.h"
 #include "xfa/fxfa/parser/xfa_localemgr.h"
 #include "xfa/fxfa/parser/xfa_object.h"
-#include "xfa/fxfa/parser/xfa_parser.h"
 #include "xfa/fxfa/parser/xfa_script.h"
 #include "xfa/fxfa/parser/xfa_utils.h"
 
 CScript_DataWindow::CScript_DataWindow(CXFA_Document* pDocument)
     : CXFA_Object(pDocument, XFA_ObjectType::Object, XFA_Element::DataWindow) {}
 
 CScript_DataWindow::~CScript_DataWindow() {}
 
 void CScript_DataWindow::MoveCurrentRecord(CFXJSE_Arguments* pArguments) {}
 
@@ skipping 11 matching lines @@
                                              FX_BOOL bSetting,
                                              XFA_ATTRIBUTE eAttribute) {}
 
 void CScript_DataWindow::RecordsAfter(CFXJSE_Value* pValue,
                                       FX_BOOL bSetting,
                                       XFA_ATTRIBUTE eAttribute) {}
 
 void CScript_DataWindow::IsDefined(CFXJSE_Value* pValue,
                                    FX_BOOL bSetting,
                                    XFA_ATTRIBUTE eAttribute) {}