Sharing of SharedArrayBuffer via PostMessage transfer

Source/bindings/core/v8/SerializedScriptValue.h

Index: Source/bindings/core/v8/SerializedScriptValue.h
diff --git a/Source/bindings/core/v8/SerializedScriptValue.h b/Source/bindings/core/v8/SerializedScriptValue.h
index 9cccebb2ad009ad0d1a637b51dd24a9381f46de8..a7f10b7d75ba99e7e9b401531986010c00d6b841 100644
--- a/Source/bindings/core/v8/SerializedScriptValue.h
+++ b/Source/bindings/core/v8/SerializedScriptValue.h
@@ -47,12 +47,14 @@ namespace blink {
 
 class BlobDataHandle;
 class DOMArrayBuffer;
+class DOMSharedArrayBuffer;
 class ExceptionState;
 class MessagePort;
 class WebBlobInfo;
 
 typedef WillBeHeapVector<RefPtrWillBeMember<MessagePort>, 1> MessagePortArray;
 typedef Vector<RefPtr<DOMArrayBuffer>, 1> ArrayBufferArray;
+typedef Vector<RefPtr<DOMSharedArrayBuffer>, 1> SharedArrayBufferArray;
 typedef HashMap<String, RefPtr<BlobDataHandle>> BlobDataHandleMap;
 typedef Vector<WebBlobInfo> WebBlobInfoArray;
 
@@ -88,7 +90,7 @@ public:
     // Also validates the elements per sections 4.1.13 and 4.1.15 of the WebIDL spec and section 8.3.3
     // of the HTML5 spec and generates exceptions as appropriate.
     // Returns true if the array was filled, or false if the passed value was not of an appropriate type.
-    static bool extractTransferables(v8::Isolate*, v8::Local<v8::Value>, int, MessagePortArray&, ArrayBufferArray&, ExceptionState&);
+    static bool extractTransferables(v8::Isolate*, v8::Local<v8::Value>, int, MessagePortArray&, ArrayBufferArray&, SharedArrayBufferArray&, ExceptionState&);
 
     // Informs the V8 about external memory allocated and owned by this object. Large values should contribute
     // to GC counters to eventually trigger a GC, otherwise flood of postMessage() can cause OOM.
@@ -110,10 +112,10 @@ private:
     BlobDataHandleMap& blobDataHandles() { return m_blobDataHandles; }
     String& data() { return m_data; }
     void setData(const String& data) { m_data = data; }
-    void transferArrayBuffers(v8::Isolate*, ArrayBufferArray&, ExceptionState&);
+    void transferArrayBuffers(v8::Isolate*, ArrayBufferArray&, SharedArrayBufferArray&, ExceptionState&);
     ArrayBufferContentsArray* arrayBufferContentsArray() { return m_arrayBufferContentsArray.get(); }
 
-    static PassOwnPtr<ArrayBufferContentsArray> createArrayBuffers(v8::Isolate*, ArrayBufferArray&, ExceptionState&);
+    static PassOwnPtr<ArrayBufferContentsArray> createArrayBuffers(v8::Isolate*, ArrayBufferArray&, SharedArrayBufferArray&, ExceptionState&);
 
 private:
     String m_data;