Revert "Transition modules/** to use ExceptionState"

Source/modules/crypto/NormalizeAlgorithm.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 20 matching lines @@
 #ifndef NormalizeAlgorithm_h
 #define NormalizeAlgorithm_h
 
 #include "wtf/Assertions.h"
 
 namespace WebKit { class WebCryptoAlgorithm; }
 
 namespace WebCore {
 
 class Dictionary;
-class ExceptionState;
+
+typedef int ExceptionCode;
 
 enum AlgorithmOperation {
     Encrypt,
     Decrypt,
     Sign,
     Verify,
     Digest,
     GenerateKey,
     DeriveKey,
     WrapKey,
     UnwrapKey,
     // <---- End of list
     NumberOfAlgorithmOperations,
 };
 
 // Normalizes an algorithm identifier (dictionary) into a WebCryptoAlgorithm. If
-// normalization fails then returns false and sets |es|.
-bool normalizeAlgorithm(const Dictionary&, AlgorithmOperation, WebKit::WebCryptoAlgorithm&, ExceptionState&) WARN_UNUSED_RETURN;
+// normalization fails then returns false and sets |ec|.
+bool normalizeAlgorithm(const Dictionary&, AlgorithmOperation, WebKit::WebCryptoAlgorithm&, ExceptionCode&) WARN_UNUSED_RETURN;
 
 } // namespace WebCore
 
 #endif