Revert "Transition modules/** to use ExceptionState"

Source/modules/crypto/CryptoOperation.h

 /*
  * Copyright (C) 2013 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 26 matching lines @@
 #include "public/platform/WebCrypto.h"
 #include "public/platform/WebCryptoAlgorithm.h"
 #include "wtf/Forward.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 
 namespace WebCore {
 
 class ScriptPromiseResolver;
 
+typedef int ExceptionCode;
+
 class CryptoOperation : public ScriptWrappable, public RefCounted<CryptoOperation> {
 public:
     ~CryptoOperation();
     static PassRefPtr<CryptoOperation> create(const WebKit::WebCryptoAlgorithm&, WebKit::WebCryptoOperation*);
 
     CryptoOperation* process(ArrayBuffer* data);
     CryptoOperation* process(ArrayBufferView* data);
 
     ScriptObject finish();
     ScriptObject abort();
@@ skipping 34 matching lines @@
     State m_state;
 
     RefPtr<ScriptPromiseResolver> m_promiseResolver;
 
     OwnPtr<Result> m_result;
 };
 
 } // namespace WebCore
 
 #endif