[SharedArrayBuffer] Prevent SharedArrayBuffer being used in Web APIs

third_party/WebKit/Source/modules/crypto/Crypto.h

 /*
  * Copyright (C) 2011 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
@@ skipping 26 matching lines @@
 
 class DOMArrayBufferView;
 class ExceptionState;
 
 class Crypto final : public GarbageCollected<Crypto>, public ScriptWrappable {
   DEFINE_WRAPPERTYPEINFO();
 
  public:
   static Crypto* Create() { return new Crypto(); }
 
-  DOMArrayBufferView* getRandomValues(DOMArrayBufferView*, ExceptionState&);
+  NotShared<DOMArrayBufferView> getRandomValues(NotShared<DOMArrayBufferView>,
+                                                ExceptionState&);
 
   SubtleCrypto* subtle();
 
   DECLARE_TRACE();
 
  private:
   Crypto() {}
 
   Member<SubtleCrypto> subtle_crypto_;
 };
 
 }  // namespace blink
 
 #endif  // Crypto_h