Revert of Fix issue of localDescription and remoteDescription getter.

Source/modules/mediastream/RTCPeerConnection.h

 /*
  * 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
@@ skipping 18 matching lines @@
  */
 
 #ifndef RTCPeerConnection_h
 #define RTCPeerConnection_h
 
 #include "bindings/core/v8/Dictionary.h"
 #include "core/dom/ActiveDOMObject.h"
 #include "modules/EventTargetModules.h"
 #include "modules/mediastream/MediaStream.h"
 #include "modules/mediastream/RTCIceCandidate.h"
-#include "modules/mediastream/RTCVoidRequestImpl.h"
 #include "platform/AsyncMethodRunner.h"
 #include "public/platform/WebMediaConstraints.h"
 #include "public/platform/WebRTCPeerConnectionHandler.h"
 #include "public/platform/WebRTCPeerConnectionHandlerClient.h"
 
 namespace blink {
 
 class ExceptionState;
 class MediaStreamTrack;
 class RTCConfiguration;
@@ skipping 15 matching lines @@
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(RTCPeerConnection);
 public:
     static RTCPeerConnection* create(ExecutionContext*, const Dictionary&, const Dictionary&, ExceptionState&);
     virtual ~RTCPeerConnection();
 
     void createOffer(RTCSessionDescriptionCallback*, RTCErrorCallback*, const Dictionary&, ExceptionState&);
 
     void createAnswer(RTCSessionDescriptionCallback*, RTCErrorCallback*, const Dictionary&, ExceptionState&);
 
     void setLocalDescription(RTCSessionDescription*, VoidCallback*, RTCErrorCallback*, ExceptionState&);
-    RTCSessionDescription* localDescription();
+    RTCSessionDescription* localDescription(ExceptionState&);
 
     void setRemoteDescription(RTCSessionDescription*, VoidCallback*, RTCErrorCallback*, ExceptionState&);
-    RTCSessionDescription* remoteDescription();
+    RTCSessionDescription* remoteDescription(ExceptionState&);
 
     String signalingState() const;
 
     void updateIce(const Dictionary& rtcConfiguration, const Dictionary& mediaConstraints, ExceptionState&);
 
     // DEPRECATED
     void addIceCandidate(RTCIceCandidate*, ExceptionState&);
 
     void addIceCandidate(RTCIceCandidate*, VoidCallback*, RTCErrorCallback*, ExceptionState&);
 
@@ skipping 15 matching lines @@
 
     RTCDataChannel* createDataChannel(String label, const Dictionary& dataChannelDict, ExceptionState&);
 
     RTCDTMFSender* createDTMFSender(MediaStreamTrack*, ExceptionState&);
 
     void close(ExceptionState&);
 
     // We allow getStats after close, but not other calls or callbacks.
     bool shouldFireDefaultCallbacks() { return !m_closed && !m_stopped; }
     bool shouldFireGetStatsCallback() { return !m_stopped; }
-    void requestSucceeded(RTCVoidRequestImpl::RequestType);
 
     DEFINE_ATTRIBUTE_EVENT_LISTENER(negotiationneeded);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(icecandidate);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(signalingstatechange);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(addstream);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(removestream);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(iceconnectionstatechange);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(datachannel);
 
     // WebRTCPeerConnectionHandlerClient
@@ skipping 34 matching lines @@
     void scheduleDispatchEvent(PassRefPtrWillBeRawPtr<Event>);
     void dispatchScheduledEvent();
     bool hasLocalStreamWithTrackId(const String& trackId);
 
     void changeSignalingState(WebRTCPeerConnectionHandlerClient::SignalingState);
     void changeIceGatheringState(WebRTCPeerConnectionHandlerClient::ICEGatheringState);
     void changeIceConnectionState(WebRTCPeerConnectionHandlerClient::ICEConnectionState);
 
     void closeInternal();
 
-    void commitPendingLocalSessionDescription();
-    void commitPendingRemoteSessionDescription();
-
-    Member<RTCSessionDescription> m_localDescription;
-    Member<RTCSessionDescription> m_remoteDescription;
-    Member<RTCSessionDescription> m_pendingLocalDescription;
-    Member<RTCSessionDescription> m_pendingRemoteDescription;
-
     SignalingState m_signalingState;
     ICEGatheringState m_iceGatheringState;
     ICEConnectionState m_iceConnectionState;
 
     MediaStreamVector m_localStreams;
     MediaStreamVector m_remoteStreams;
 
     HeapVector<Member<RTCDataChannel>> m_dataChannels;
 
     OwnPtr<WebRTCPeerConnectionHandler> m_peerHandler;
 
     AsyncMethodRunner<RTCPeerConnection> m_dispatchScheduledEventRunner;
     WillBeHeapVector<RefPtrWillBeMember<Event>> m_scheduledEvents;
 
     bool m_stopped;
     bool m_closed;
 };
 
 } // namespace blink
 
 #endif // RTCPeerConnection_h