Implement IJS_Runtime::Destroy().

fpdfsdk/javascript/cjs_runtime.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 "fpdfsdk/javascript/cjs_runtime.h"
 
 #include <algorithm>
 
@@ skipping 22 matching lines @@
 #include "fpdfsdk/fpdfxfa/include/fpdfxfa_app.h"
 #include "fxjse/include/cfxjse_value.h"
 #endif  // PDF_ENABLE_XFA
 
 // static
 void IJS_Runtime::Initialize(unsigned int slot, void* isolate) {
   FXJS_Initialize(slot, reinterpret_cast<v8::Isolate*>(isolate));
 }
 
 // static
+void IJS_Runtime::Destroy() {
+  FXJS_Release();
+}
+
+// static
 IJS_Runtime* IJS_Runtime::Create(CPDFDoc_Environment* pEnv) {
   return new CJS_Runtime(pEnv);
 }
 
 // static
 CJS_Runtime* CJS_Runtime::FromContext(const IJS_Context* cc) {
   const CJS_Context* pContext = static_cast<const CJS_Context*>(cc);
   return pContext->GetJSRuntime();
 }
 
@@ skipping 255 matching lines @@
   // v8::Local<v8::Context>::New(GetIsolate(), m_context);
   v8::Local<v8::Value> propvalue =
       v8::Local<v8::Value>::New(GetIsolate(), pValue->DirectGetValue());
   context->Global()->Set(
       v8::String::NewFromUtf8(pIsolate, name, v8::String::kNormalString,
                               utf8Name.GetLength()),
       propvalue);
   return TRUE;
 }
 #endif