Revert "Transition modules/** to use ExceptionState"

Source/modules/mediastream/RTCDataChannel.cpp

 /*
  * Copyright (C) 2012 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
  *     notice, this list of conditions and the following disclaimer in the
  *     documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
+
 #include "modules/mediastream/RTCDataChannel.h"
 
-#include "bindings/v8/ExceptionState.h"
 #include "core/dom/Event.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/MessageEvent.h"
 #include "core/dom/ScriptExecutionContext.h"
 #include "core/fileapi/Blob.h"
 #include "core/platform/mediastream/RTCDataChannelHandler.h"
 #include "core/platform/mediastream/RTCPeerConnectionHandler.h"
 #include "wtf/ArrayBuffer.h"
 #include "wtf/ArrayBufferView.h"
 
 namespace WebCore {
 
 PassRefPtr<RTCDataChannel> RTCDataChannel::create(ScriptExecutionContext* context, PassOwnPtr<RTCDataChannelHandler> handler)
 {
     ASSERT(handler);
     return adoptRef(new RTCDataChannel(context, handler));
 }
 
-PassRefPtr<RTCDataChannel> RTCDataChannel::create(ScriptExecutionContext* context, RTCPeerConnectionHandler* peerConnectionHandler, const String& label, const WebKit::WebRTCDataChannelInit& init, ExceptionState& es)
+PassRefPtr<RTCDataChannel> RTCDataChannel::create(ScriptExecutionContext* context, RTCPeerConnectionHandler* peerConnectionHandler, const String& label, const WebKit::WebRTCDataChannelInit& init, ExceptionCode& ec)
 {
     OwnPtr<RTCDataChannelHandler> handler = peerConnectionHandler->createDataChannel(label, init);
     if (!handler) {
-        es.throwDOMException(NotSupportedError);
+        ec = NotSupportedError;
         return 0;
     }
     return adoptRef(new RTCDataChannel(context, handler.release()));
 }
 
 RTCDataChannel::RTCDataChannel(ScriptExecutionContext* context, PassOwnPtr<RTCDataChannelHandler> handler)
     : m_scriptExecutionContext(context)
     , m_handler(handler)
     , m_stopped(false)
     , m_readyState(ReadyStateConnecting)
@@ skipping 45 matching lines @@
     switch (m_binaryType) {
     case BinaryTypeBlob:
         return ASCIILiteral("blob");
     case BinaryTypeArrayBuffer:
         return ASCIILiteral("arraybuffer");
     }
     ASSERT_NOT_REACHED();
     return String();
 }
 
-void RTCDataChannel::setBinaryType(const String& binaryType, ExceptionState& es)
+void RTCDataChannel::setBinaryType(const String& binaryType, ExceptionCode& ec)
 {
     if (binaryType == "blob")
-        es.throwDOMException(NotSupportedError);
+        ec = NotSupportedError;
     else if (binaryType == "arraybuffer")
         m_binaryType = BinaryTypeArrayBuffer;
     else
-        es.throwDOMException(TypeMismatchError);
+        ec = TypeMismatchError;
 }
 
-void RTCDataChannel::send(const String& data, ExceptionState& es)
+void RTCDataChannel::send(const String& data, ExceptionCode& ec)
 {
     if (m_readyState != ReadyStateOpen) {
-        es.throwDOMException(InvalidStateError);
+        ec = InvalidStateError;
         return;
     }
     if (!m_handler->sendStringData(data)) {
         // FIXME: Decide what the right exception here is.
-        es.throwDOMException(SyntaxError);
+        ec = SyntaxError;
     }
 }
 
-void RTCDataChannel::send(PassRefPtr<ArrayBuffer> prpData, ExceptionState& es)
+void RTCDataChannel::send(PassRefPtr<ArrayBuffer> prpData, ExceptionCode& ec)
 {
     if (m_readyState != ReadyStateOpen) {
-        es.throwDOMException(InvalidStateError);
+        ec = InvalidStateError;
         return;
     }
 
     RefPtr<ArrayBuffer> data = prpData;
 
     size_t dataLength = data->byteLength();
     if (!dataLength)
         return;
 
     const char* dataPointer = static_cast<const char*>(data->data());
 
     if (!m_handler->sendRawData(dataPointer, dataLength)) {
         // FIXME: Decide what the right exception here is.
-        es.throwDOMException(SyntaxError);
+        ec = SyntaxError;
     }
 }
 
-void RTCDataChannel::send(PassRefPtr<ArrayBufferView> data, ExceptionState& es)
+void RTCDataChannel::send(PassRefPtr<ArrayBufferView> data, ExceptionCode& ec)
 {
     RefPtr<ArrayBuffer> arrayBuffer(data->buffer());
-    send(arrayBuffer.release(), es);
+    send(arrayBuffer.release(), ec);
 }
 
-void RTCDataChannel::send(PassRefPtr<Blob> data, ExceptionState& es)
+void RTCDataChannel::send(PassRefPtr<Blob> data, ExceptionCode& ec)
 {
     // FIXME: implement
-    es.throwDOMException(NotSupportedError);
+    ec = NotSupportedError;
 }
 
 void RTCDataChannel::close()
 {
     if (m_stopped)
         return;
 
     m_handler->close();
 }
 
@@ skipping 94 matching lines @@
     events.swap(m_scheduledEvents);
 
     Vector<RefPtr<Event> >::iterator it = events.begin();
     for (; it != events.end(); ++it)
         dispatchEvent((*it).release());
 
     events.clear();
 }
 
 } // namespace WebCore