Implement IJS_Runtime::Destroy().

fpdfsdk/fpdfview.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 "public/fpdfview.h"
 
 #include <memory>
 
@@ skipping 273 matching lines @@
 
 DLLEXPORT void STDCALL FPDF_DestroyLibrary() {
 #ifdef PDF_ENABLE_XFA
   CPDFXFA_App::ReleaseInstance();
 #endif  // PDF_ENABLE_XFA
   CPDF_ModuleMgr::Destroy();
   CFX_GEModule::Destroy();
 
   delete g_pCodecModule;
   g_pCodecModule = nullptr;
+
+  IJS_Runtime::Destroy();
 }
 
 #ifndef _WIN32
 int g_LastError;
 void SetLastError(int err) {
   g_LastError = err;
 }
 
 int GetLastError() {
   return g_LastError;
@@ skipping 802 matching lines @@
   if (!buffer) {
     *buflen = len;
   } else if (*buflen >= len) {
     memcpy(buffer, utf16Name.c_str(), len);
     *buflen = len;
   } else {
     *buflen = -1;
   }
   return (FPDF_DEST)pDestObj;
 }