binding: Reimplements V8HiddenValue as V8PrivateProperty.

third_party/WebKit/Source/bindings/core/v8/V8PerIsolateData.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 12 matching lines @@
  * THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "bindings/core/v8/V8PerIsolateData.h"
 
 #include "bindings/core/v8/DOMDataStore.h"
 #include "bindings/core/v8/ScriptSourceCode.h"
 #include "bindings/core/v8/V8Binding.h"
 #include "bindings/core/v8/V8HiddenValue.h"
 #include "bindings/core/v8/V8ObjectConstructor.h"
+#include "bindings/core/v8/V8PrivateProperty.h"
 #include "bindings/core/v8/V8ScriptRunner.h"
 #include "core/frame/Deprecation.h"
 #include "core/inspector/MainThreadDebugger.h"
 #include "platform/ScriptForbiddenScope.h"
 #include "public/platform/Platform.h"
 #include "wtf/LeakAnnotations.h"
 #include <memory>
 
 namespace blink {
 
 static V8PerIsolateData* mainThreadPerIsolateData = 0;
 
 static void beforeCallEnteredCallback(v8::Isolate* isolate)
 {
     RELEASE_ASSERT(!ScriptForbiddenScope::isScriptForbidden());
 }
 
 static void microtasksCompletedCallback(v8::Isolate* isolate)
 {
     V8PerIsolateData::from(isolate)->runEndOfScopeTasks();
 }
 
 V8PerIsolateData::V8PerIsolateData()
     : m_isolateHolder(adoptPtr(new gin::IsolateHolder()))
     , m_stringCache(adoptPtr(new StringCache(isolate())))
     , m_hiddenValue(V8HiddenValue::create())
+    , m_privateProperty(V8PrivateProperty::create())
     , m_constructorMode(ConstructorMode::CreateNewObject)
     , m_useCounterDisabled(false)
     , m_isHandlingRecursionLevelError(false)
     , m_isReportingException(false)
 {
     // FIXME: Remove once all v8::Isolate::GetCurrent() calls are gone.
     isolate()->Enter();
     isolate()->AddBeforeCallEnteredCallback(&beforeCallEnteredCallback);
     isolate()->AddMicrotasksCompletedCallback(&microtasksCompletedCallback);
     if (isMainThread())
@@ skipping 131 matching lines @@
 {
     isolate->RemoveBeforeCallEnteredCallback(&beforeCallEnteredCallback);
     isolate->RemoveMicrotasksCompletedCallback(&microtasksCompletedCallback);
     V8PerIsolateData* data = from(isolate);
 
     // Clear everything before exiting the Isolate.
     if (data->m_scriptRegexpScriptState)
         data->m_scriptRegexpScriptState->disposePerContextData();
     data->m_liveRoot.clear();
     data->m_hiddenValue.reset();
+    data->m_privateProperty.reset();
     data->m_stringCache->dispose();
     data->m_stringCache.reset();
     data->m_interfaceTemplateMapForNonMainWorld.clear();
     data->m_interfaceTemplateMapForMainWorld.clear();
     data->m_operationTemplateMapForNonMainWorld.clear();
     data->m_operationTemplateMapForMainWorld.clear();
     if (isMainThread())
         mainThreadPerIsolateData = 0;
 
     // FIXME: Remove once all v8::Isolate::GetCurrent() calls are gone.
@@ skipping 125 matching lines @@
 
 void V8PerIsolateData::addActiveScriptWrappable(ActiveScriptWrappable* wrappable)
 {
     if (!m_activeScriptWrappables)
         m_activeScriptWrappables = new ActiveScriptWrappableSet();
 
     m_activeScriptWrappables->add(wrappable);
 }
 
 } // namespace blink