Make JS app.setTimeOut() work again.

fpdfsdk/src/javascript/JS_Object.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 "JS_Object.h"
 
 #include "../../include/fsdk_mgr.h"  // For CPDFDoc_Environment.
 #include "../../include/javascript/IJavaScript.h"
@@ skipping 90 matching lines @@
                      int nType,
                      const CFX_WideString& script,
                      FX_DWORD dwElapse,
                      FX_DWORD dwTimeOut)
     : m_nTimerID(0),
       m_pEmbedObj(pObj),
       m_bProcessing(false),
       m_bValid(true),
       m_nType(nType),
       m_dwTimeOut(dwTimeOut),
+      m_swJScript(script),
       m_pRuntime(pRuntime),
       m_pApp(pApp) {
   IFX_SystemHandler* pHandler = m_pApp->GetSysHandler();
   m_nTimerID = pHandler->SetTimer(dwElapse, TimerProc);
   (*GetGlobalTimerMap())[m_nTimerID] = this;
   m_pRuntime->AddObserver(this);
 }
 
 CJS_Timer::~CJS_Timer() {
   CJS_Runtime* pRuntime = GetRuntime();
@@ skipping 30 matching lines @@
 // static
 CJS_Timer::TimerMap* CJS_Timer::GetGlobalTimerMap() {
   // Leak the timer array at shutdown.
   static auto* s_TimerMap = new TimerMap;
   return s_TimerMap;
 }
 
 void CJS_Timer::OnDestroyed() {
   m_bValid = false;
 }