Revert "Transition modules/** to use ExceptionState"

Source/modules/crypto/Crypto.h

Index: Source/modules/crypto/Crypto.h
diff --git a/Source/modules/crypto/Crypto.h b/Source/modules/crypto/Crypto.h
index 7ed5089d7313eb2d9aba729903091a16197546a0..888a426e20dcb0b3ce0a9364bed259ab79bf7112 100644
--- a/Source/modules/crypto/Crypto.h
+++ b/Source/modules/crypto/Crypto.h
@@ -37,13 +37,13 @@
 
 namespace WebCore {
 
-class ExceptionState;
+typedef int ExceptionCode;
 
 class Crypto : public ScriptWrappable, public RefCounted<Crypto> {
 public:
     static PassRefPtr<Crypto> create() { return adoptRef(new Crypto()); }
 
-    static void getRandomValues(ArrayBufferView*, ExceptionState&);
+    static void getRandomValues(ArrayBufferView*, ExceptionCode&);
 
     SubtleCrypto* subtle();