Convert CPDFSDK_ActionHandler to CPDFSDK_FormFillEnvironment

fpdfsdk/cpdfsdk_document.cpp

 // Copyright 2016 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 "fpdfsdk/cpdfsdk_document.h"
 
 #include "core/fpdfapi/parser/cpdf_array.h"
 #include "core/fpdfapi/parser/cpdf_dictionary.h"
@@ skipping 79 matching lines @@
   CPDF_Document* pPDFDoc = GetPDFDocument();
   CPDF_DocJSActions docJS(pPDFDoc);
   int iCount = docJS.CountJSActions();
   if (iCount < 1)
     return;
   for (int i = 0; i < iCount; i++) {
     CFX_ByteString csJSName;
     CPDF_Action jsAction = docJS.GetJSAction(i, csJSName);
     if (m_pEnv->GetActionHander())
       m_pEnv->GetActionHander()->DoAction_JavaScript(
-          jsAction, CFX_WideString::FromLocal(csJSName.AsStringC()), this);
+          jsAction, CFX_WideString::FromLocal(csJSName.AsStringC()), GetEnv());
   }
 }
 
 FX_BOOL CPDFSDK_Document::ProcOpenAction() {
   if (!m_pDoc)
     return FALSE;
 
   CPDF_Dictionary* pRoot = GetPDFDocument()->GetRoot();
   if (!pRoot)
     return FALSE;
 
   CPDF_Object* pOpenAction = pRoot->GetDictFor("OpenAction");
   if (!pOpenAction)
     pOpenAction = pRoot->GetArrayFor("OpenAction");
 
   if (!pOpenAction)
     return FALSE;
 
   if (pOpenAction->IsArray())
     return TRUE;
 
   if (CPDF_Dictionary* pDict = pOpenAction->AsDictionary()) {
     CPDF_Action action(pDict);
     if (m_pEnv->GetActionHander())
-      m_pEnv->GetActionHander()->DoAction_DocOpen(action, this);
+      m_pEnv->GetActionHander()->DoAction_DocOpen(action, GetEnv());
     return TRUE;
   }
   return FALSE;
 }
 
 void CPDFSDK_Document::RemovePageView(UnderlyingPageType* pUnderlyingPage) {
   auto it = m_pageMap.find(pUnderlyingPage);
   if (it == m_pageMap.end())
     return;
 
@@ skipping 110 matching lines @@
   return GetPDFDocument()->GetUserPermissions() & nFlag;
 }
 
 IJS_Runtime* CPDFSDK_Document::GetJsRuntime() {
   return m_pEnv->GetJSRuntime();
 }
 
 CFX_WideString CPDFSDK_Document::GetPath() {
   return m_pEnv->JS_docGetFilePath();
 }