Revert "Transition modules/** to use ExceptionState"

Source/modules/websockets/WebSocket.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:
  *
  *     * 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 29 matching lines @@
 #include "modules/websockets/WebSocketChannelClient.h"
 #include "weborigin/KURL.h"
 #include "wtf/Forward.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/text/AtomicStringHash.h"
 
 namespace WebCore {
 
 class Blob;
-class ExceptionState;
 
 class WebSocket : public RefCounted<WebSocket>, public ScriptWrappable, public EventTarget, public ActiveDOMObject, public WebSocketChannelClient {
 public:
     static const char* subProtocolSeperator();
     static PassRefPtr<WebSocket> create(ScriptExecutionContext*);
-    static PassRefPtr<WebSocket> create(ScriptExecutionContext*, const String& url, ExceptionState&);
-    static PassRefPtr<WebSocket> create(ScriptExecutionContext*, const String& url, const String& protocol, ExceptionState&);
-    static PassRefPtr<WebSocket> create(ScriptExecutionContext*, const String& url, const Vector<String>& protocols, ExceptionState&);
+    static PassRefPtr<WebSocket> create(ScriptExecutionContext*, const String& url, ExceptionCode&);
+    static PassRefPtr<WebSocket> create(ScriptExecutionContext*, const String& url, const String& protocol, ExceptionCode&);
+    static PassRefPtr<WebSocket> create(ScriptExecutionContext*, const String& url, const Vector<String>& protocols, ExceptionCode&);
     virtual ~WebSocket();
 
     enum State {
         CONNECTING = 0,
         OPEN = 1,
         CLOSING = 2,
         CLOSED = 3
     };
 
-    void connect(const String& url, ExceptionState&);
-    void connect(const String& url, const String& protocol, ExceptionState&);
-    void connect(const String& url, const Vector<String>& protocols, ExceptionState&);
+    void connect(const String& url, ExceptionCode&);
+    void connect(const String& url, const String& protocol, ExceptionCode&);
+    void connect(const String& url, const Vector<String>& protocols, ExceptionCode&);
 
-    void send(const String& message, ExceptionState&);
-    void send(ArrayBuffer*, ExceptionState&);
-    void send(ArrayBufferView*, ExceptionState&);
-    void send(Blob*, ExceptionState&);
+    void send(const String& message, ExceptionCode&);
+    void send(ArrayBuffer*, ExceptionCode&);
+    void send(ArrayBufferView*, ExceptionCode&);
+    void send(Blob*, ExceptionCode&);
 
     // To distinguish close method call with the code parameter from one
     // without, we have these three signatures. Use of
     // Optional=DefaultIsUndefined in the IDL file doesn't help for now since
     // it's bound to a value of 0 which is indistinguishable from the case 0
     // is passed as code parameter.
-    void close(unsigned short code, const String& reason, ExceptionState&);
-    void close(ExceptionState&);
-    void close(unsigned short code, ExceptionState&);
+    void close(unsigned short code, const String& reason, ExceptionCode&);
+    void close(ExceptionCode&);
+    void close(unsigned short code, ExceptionCode&);
 
     const KURL& url() const;
     State readyState() const;
     unsigned long bufferedAmount() const;
 
     String protocol() const;
     String extensions() const;
 
     String binaryType() const;
     void setBinaryType(const String&);
@@ skipping 25 matching lines @@
     virtual void didUpdateBufferedAmount(unsigned long bufferedAmount) OVERRIDE;
     virtual void didStartClosingHandshake() OVERRIDE;
     virtual void didClose(unsigned long unhandledBufferedAmount, ClosingHandshakeCompletionStatus, unsigned short code, const String& reason) OVERRIDE;
 
 private:
     explicit WebSocket(ScriptExecutionContext*);
 
     // Handle the JavaScript close method call. close() methods on this class
     // are just for determining if the optional code argument is supplied or
     // not.
-    void closeInternal(int, const String&, ExceptionState&);
+    void closeInternal(int, const String&, ExceptionCode&);
 
     virtual void refEventTarget() { ref(); }
     virtual void derefEventTarget() { deref(); }
     virtual EventTargetData* eventTargetData();
     virtual EventTargetData* ensureEventTargetData();
 
     size_t getFramingOverhead(size_t payloadSize);
 
     // Checks the result of WebSocketChannel::send() method, and shows console
     // message and sets ec appropriately.
-    void handleSendResult(WebSocketChannel::SendResult, ExceptionState&);
+    void handleSendResult(WebSocketChannel::SendResult, ExceptionCode&);
 
     // Updates m_bufferedAmountAfterClose given the amount of data passed to
     // send() method after the state changed to CLOSING or CLOSED.
     void updateBufferedAmountAfterClose(unsigned long);
 
     enum BinaryType {
         BinaryTypeBlob,
         BinaryTypeArrayBuffer
     };
 
     RefPtr<WebSocketChannel> m_channel;
 
     State m_state;
     KURL m_url;
     EventTargetData m_eventTargetData;
     unsigned long m_bufferedAmount;
     unsigned long m_bufferedAmountAfterClose;
     BinaryType m_binaryType;
     String m_subprotocol;
     String m_extensions;
 };
 
 } // namespace WebCore
 
 #endif // WebSocket_h