Remove IXFA_Parser, cleanup XFA parser code.

xfa/fxfa/parser/xfa_script_eventpseudomodel.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_eventpseudomodel.h"
 
 #include "fxjse/include/cfxjse_arguments.h"
 #include "xfa/fxfa/app/xfa_ffnotify.h"
 #include "xfa/fxfa/include/cxfa_eventparam.h"
 #include "xfa/fxfa/include/xfa_ffwidgethandler.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_parser_imp.h"
 #include "xfa/fxfa/parser/xfa_script.h"
 #include "xfa/fxfa/parser/xfa_script_imp.h"
 #include "xfa/fxfa/parser/xfa_utils.h"
 
 CScript_EventPseudoModel::CScript_EventPseudoModel(CXFA_Document* pDocument)
     : CXFA_Object(pDocument,
                   XFA_ObjectType::Object,
                   XFA_Element::EventPseudoModel) {}
 CScript_EventPseudoModel::~CScript_EventPseudoModel() {}
@@ skipping 208 matching lines @@
 void CScript_EventPseudoModel::Script_EventPseudoModel_Emit(
     CFXJSE_Arguments* pArguments) {
   CXFA_ScriptContext* pScriptContext = m_pDocument->GetScriptContext();
   if (!pScriptContext) {
     return;
   }
   CXFA_EventParam* pEventParam = pScriptContext->GetEventParam();
   if (!pEventParam) {
     return;
   }
-  CXFA_FFNotify* pNotify = m_pDocument->GetParser()->GetNotify();
+  CXFA_FFNotify* pNotify = m_pDocument->GetNotify();
   if (!pNotify) {
     return;
   }
   CXFA_FFWidgetHandler* pWidgetHandler = pNotify->GetWidgetHandler();
   if (!pWidgetHandler) {
     return;
   }
   pWidgetHandler->ProcessEvent(pEventParam->m_pTarget, pEventParam);
 }
 void CScript_EventPseudoModel::Script_EventPseudoModel_Reset(
     CFXJSE_Arguments* pArguments) {
   CXFA_ScriptContext* pScriptContext = m_pDocument->GetScriptContext();
   if (!pScriptContext) {
     return;
   }
   CXFA_EventParam* pEventParam = pScriptContext->GetEventParam();
   if (!pEventParam) {
     return;
   }
   pEventParam->Reset();
 }