Remove various FXJSE Value methods.

xfa/fxfa/app/xfa_ffnotify.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_ffnotify.h"
 
 #include "xfa/fxfa/app/xfa_ffbarcode.h"
 #include "xfa/fxfa/app/xfa_ffcheckbutton.h"
@@ skipping 188 matching lines @@
       static_cast<CXFA_WidgetAcc*>(pFormItem->GetWidgetData());
   if (!pWidgetAcc) {
     return bRet;
   }
   CXFA_EventParam EventParam;
   EventParam.m_eType = XFA_EVENT_Unknown;
   CFXJSE_Value* pRetValue = nullptr;
   int32_t iRet =
       pWidgetAcc->ExecuteScript(CXFA_Script(pScript), &EventParam, &pRetValue);
   if (iRet == XFA_EVENTERROR_Success && pRetValue) {
-    bRet = FXJSE_Value_ToBoolean(pRetValue);
+    bRet = pRetValue->ToBoolean();
     delete pRetValue;
   }
   return bRet;
 }
 int32_t CXFA_FFNotify::ExecEventByDeepFirst(CXFA_Node* pFormNode,
                                             XFA_EVENTTYPE eEventType,
                                             FX_BOOL bIsFormReady,
                                             FX_BOOL bRecursive,
                                             CXFA_WidgetAcc* pExclude) {
   CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
@@ skipping 286 matching lines @@
     return;
 
   CXFA_FFWidget* pWidget = XFA_GetWidgetFromLayoutItem(pSender);
   if (!pWidget)
     return;
 
   pDocView->DeleteLayoutItem(pWidget);
   m_pDoc->GetDocProvider()->WidgetPreRemove(pWidget, pWidget->GetDataAcc());
   pWidget->AddInvalidateRect(nullptr);
 }