binding: Reimplements V8HiddenValue as V8PrivateProperty.

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

 /*
  * 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 26 matching lines @@
 #include "wtf/HashMap.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/Vector.h"
 #include <v8.h>
 
 namespace blink {
 
 class ActiveScriptWrappable;
 class DOMDataStore;
+class StringCache;
 class ThreadDebugger;
-class StringCache;
+class V8PrivateProperty;
 struct WrapperTypeInfo;
 
 typedef WTF::Vector<DOMDataStore*> DOMDataStoreList;
 
 class CORE_EXPORT V8PerIsolateData {
     USING_FAST_MALLOC(V8PerIsolateData);
     WTF_MAKE_NONCOPYABLE(V8PerIsolateData);
 public:
     class EndOfScopeTask {
         USING_FAST_MALLOC(EndOfScopeTask);
@@ skipping 48 matching lines @@
 
     v8::Persistent<v8::Value>& ensureLiveRoot();
 
     bool isHandlingRecursionLevelError() const { return m_isHandlingRecursionLevelError; }
     void setIsHandlingRecursionLevelError(bool value) { m_isHandlingRecursionLevelError = value; }
 
     bool isReportingException() const { return m_isReportingException; }
     void setReportingException(bool value) { m_isReportingException = value; }
 
     V8HiddenValue* hiddenValue() { return m_hiddenValue.get(); }
+    V8PrivateProperty* privateProperty() { return m_privateProperty.get(); }
 
     // Accessors to the cache of interface templates.
     v8::Local<v8::FunctionTemplate> findInterfaceTemplate(const DOMWrapperWorld&, const void* key);
     void setInterfaceTemplate(const DOMWrapperWorld&, const void* key, v8::Local<v8::FunctionTemplate>);
 
     // Accessor to the cache of cross-origin accessible operation's templates.
     // Created templates get automatically cached.
     v8::Local<v8::FunctionTemplate> findOrCreateOperationTemplate(const DOMWrapperWorld&, const void* key, v8::FunctionCallback, v8::Local<v8::Value> data, v8::Local<v8::Signature>, int length);
 
     bool hasInstance(const WrapperTypeInfo* untrusted, v8::Local<v8::Value>);
@@ skipping 35 matching lines @@
     // the inerface objects.
     V8FunctionTemplateMap m_interfaceTemplateMapForMainWorld;
     V8FunctionTemplateMap m_interfaceTemplateMapForNonMainWorld;
     // m_operationTemplateMapFor{,Non}MainWorld holds function templates for
     // the cross-origin accessible DOM operations.
     V8FunctionTemplateMap m_operationTemplateMapForMainWorld;
     V8FunctionTemplateMap m_operationTemplateMapForNonMainWorld;
 
     OwnPtr<StringCache> m_stringCache;
     OwnPtr<V8HiddenValue> m_hiddenValue;
+    std::unique_ptr<V8PrivateProperty> m_privateProperty;
     ScopedPersistent<v8::Value> m_liveRoot;
     RefPtr<ScriptState> m_scriptRegexpScriptState;
 
     bool m_constructorMode;
     friend class ConstructorMode;
 
     bool m_useCounterDisabled;
     friend class UseCounterDisabledScope;
 
     bool m_isHandlingRecursionLevelError;
     bool m_isReportingException;
 
     Vector<OwnPtr<EndOfScopeTask>> m_endOfScopeTasks;
     OwnPtr<ThreadDebugger> m_threadDebugger;
 
     Persistent<ActiveScriptWrappableSet> m_activeScriptWrappables;
 };
 
 } // namespace blink
 
 #endif // V8PerIsolateData_h