Sharing of SharedArrayBuffer via PostMessage transfer

Source/bindings/core/v8/SerializedScriptValueFactory.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef SerializedScriptValueFactory_h
 #define SerializedScriptValueFactory_h
 
 #include "bindings/core/v8/ScriptValueSerializer.h"
 #include "bindings/core/v8/SerializedScriptValue.h"
 #include "core/CoreExport.h"
 #include "wtf/Noncopyable.h"
 
 namespace blink {
 
 class CORE_EXPORT SerializedScriptValueFactory {
     WTF_MAKE_NONCOPYABLE(SerializedScriptValueFactory);
 public:
     SerializedScriptValueFactory() { }
 
     // If a serialization error occurs (e.g., cyclic input value) this
     // function returns an empty representation, schedules a V8 exception to
     // be thrown using v8::ThrowException(), and sets |didThrow|. In this case
     // the caller must not invoke any V8 operations until control returns to
     // V8. When serialization is successful, |didThrow| is false.
-    virtual PassRefPtr<SerializedScriptValue> create(v8::Isolate*, v8::Local<v8::Value>, MessagePortArray*, ArrayBufferArray*, WebBlobInfoArray*, ExceptionState&);
-    PassRefPtr<SerializedScriptValue> create(v8::Isolate*, v8::Local<v8::Value>, MessagePortArray*, ArrayBufferArray*, ExceptionState&);
+    virtual PassRefPtr<SerializedScriptValue> create(v8::Isolate*, v8::Local<v8::Value>, MessagePortArray*, ArrayBufferArray*, SharedArrayBufferArray*, WebBlobInfoArray*, ExceptionState&);
+    PassRefPtr<SerializedScriptValue> create(v8::Isolate*, v8::Local<v8::Value>, MessagePortArray*, ArrayBufferArray*, SharedArrayBufferArray*, ExceptionState&);
     PassRefPtr<SerializedScriptValue> createFromWire(const String&);
     PassRefPtr<SerializedScriptValue> createFromWireBytes(const char* data, size_t length);
     PassRefPtr<SerializedScriptValue> create(const String&);
     virtual PassRefPtr<SerializedScriptValue> create(v8::Isolate*, const String&);
     PassRefPtr<SerializedScriptValue> create();
     PassRefPtr<SerializedScriptValue> create(v8::Isolate*, const ScriptValue&, WebBlobInfoArray*, ExceptionState&);
 
     // Never throws exceptions.
     PassRefPtr<SerializedScriptValue> createAndSwallowExceptions(v8::Isolate*, v8::Local<v8::Value>);
 
@@ skipping 10 matching lines @@
 
     // SerializedScriptValueFactory::initialize() should be invoked when Blink is initialized,
     // i.e. initializeWithoutV8() in WebKit.cpp.
     static void initialize(SerializedScriptValueFactory* newFactory)
     {
         ASSERT(!m_instance);
         m_instance = newFactory;
     }
 
 protected:
-    ScriptValueSerializer::Status doSerialize(v8::Local<v8::Value>, SerializedScriptValueWriter&, MessagePortArray*, ArrayBufferArray*, WebBlobInfoArray*, SerializedScriptValue*, v8::TryCatch&, String& errorMessage, v8::Isolate*);
-    virtual ScriptValueSerializer::Status doSerialize(v8::Local<v8::Value>, SerializedScriptValueWriter&, MessagePortArray*, ArrayBufferArray*, WebBlobInfoArray*, BlobDataHandleMap&, v8::TryCatch&, String& errorMessage, v8::Isolate*);
-    void transferData(SerializedScriptValue*, SerializedScriptValueWriter&, ArrayBufferArray*, ExceptionState&, v8::Isolate*);
+    ScriptValueSerializer::Status doSerialize(v8::Local<v8::Value>, SerializedScriptValueWriter&, MessagePortArray*, ArrayBufferArray*, SharedArrayBufferArray*, WebBlobInfoArray*, SerializedScriptValue*, v8::TryCatch&, String& errorMessage, v8::Isolate*);
+    virtual ScriptValueSerializer::Status doSerialize(v8::Local<v8::Value>, SerializedScriptValueWriter&, MessagePortArray*, ArrayBufferArray*, SharedArrayBufferArray*, WebBlobInfoArray*, BlobDataHandleMap&, v8::TryCatch&, String& errorMessage, v8::Isolate*);
+    void transferData(SerializedScriptValue*, SerializedScriptValueWriter&, ArrayBufferArray*, SharedArrayBufferArray*, ExceptionState&, v8::Isolate*);
 
     virtual v8::Local<v8::Value> deserialize(String& data, BlobDataHandleMap& blobDataHandles, ArrayBufferContentsArray*, v8::Isolate*, MessagePortArray* messagePorts, const WebBlobInfoArray*);
 
 private:
     static SerializedScriptValueFactory* m_instance;
 };
 
 } // namespace blink
 
 #endif // SerializedScriptValueFactory_h