[SharedArrayBuffer] Throw DataClone error if SharedArrayBuffer can't be sent

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

 /*
  * Copyright (C) 2009, 2010 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 110 matching lines @@
   // 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,
                                    Transferables&,
                                    ExceptionState&);
 
+  static ArrayBufferArray ExtractNonSharedArrayBuffers(Transferables&);
+
   // Helper function which pulls ArrayBufferContents out of an ArrayBufferArray
   // and neuters the ArrayBufferArray.  Returns nullptr if there is an
   // exception.
   static std::unique_ptr<ArrayBufferContentsArray> TransferArrayBufferContents(
       v8::Isolate*,
       const ArrayBufferArray&,
       ExceptionState&);
 
   static std::unique_ptr<ImageBitmapContentsArray> TransferImageBitmapContents(
       v8::Isolate*,
@@ skipping 77 matching lines @@
       ExceptionState& exception_state) {
     return SerializedScriptValue::Serialize(
         isolate, value, SerializedScriptValue::SerializeOptions(),
         exception_state);
   }
 };
 
 }  // namespace blink
 
 #endif  // SerializedScriptValue_h