Full impl of NnChannel::SetSendParameters and NnChannel::SetRecvParameters

talk/media/sctp/sctpdataengine.h

Index: talk/media/sctp/sctpdataengine.h
diff --git a/talk/media/sctp/sctpdataengine.h b/talk/media/sctp/sctpdataengine.h
index 20d9ed7792dab001cd7b64cb47f0fe40d45ba44a..5a084a445f09cc6e56613f7a9106888c42d774fe 100644
--- a/talk/media/sctp/sctpdataengine.h
+++ b/talk/media/sctp/sctpdataengine.h
@@ -148,6 +148,8 @@ class SctpDataMediaChannel : public DataMediaChannel,
   // Unless SetReceive(true) is called, received packets will be discarded.
   virtual bool SetReceive(bool receive);
 
+  virtual bool SetSendParameters(const DataSendParameters& params);
+  virtual bool SetRecvParameters(const DataRecvParameters& params);
   virtual bool AddSendStream(const StreamParams& sp);
   virtual bool RemoveSendStream(uint32 ssrc);
   virtual bool AddRecvStream(const StreamParams& sp);
@@ -170,21 +172,10 @@ class SctpDataMediaChannel : public DataMediaChannel,
   rtc::Thread* worker_thread() const { return worker_thread_; }
 
   // TODO(ldixon): add a DataOptions class to mediachannel.h
-  virtual bool SetOptions(int options) { return false; }
   virtual int GetOptions() const { return 0; }
 
   // Many of these things are unused by SCTP, but are needed to fulfill
   // the MediaChannel interface.
-  // TODO(pthatcher): Cleanup MediaChannel interface, or at least
-  // don't try calling these and return false.  Right now, things
-  // don't work if we return false.
-  virtual bool SetMaxSendBandwidth(int bps) { return true; }
-  virtual bool SetRecvRtpHeaderExtensions(
-      const std::vector<RtpHeaderExtension>& extensions) { return true; }
-  virtual bool SetSendRtpHeaderExtensions(
-      const std::vector<RtpHeaderExtension>& extensions) { return true; }
-  virtual bool SetSendCodecs(const std::vector<DataCodec>& codecs);
-  virtual bool SetRecvCodecs(const std::vector<DataCodec>& codecs);
   virtual void OnRtcpReceived(rtc::Buffer* packet,
                               const rtc::PacketTime& packet_time) {}
   virtual void OnReadyToSend(bool ready) {}
@@ -199,6 +190,9 @@ class SctpDataMediaChannel : public DataMediaChannel,
  private:
   sockaddr_conn GetSctpSockAddr(int port);
 
+  bool SetSendCodecs(const std::vector<DataCodec>& codecs);
+  bool SetRecvCodecs(const std::vector<DataCodec>& codecs);
+
   // Creates the socket and connects. Sets sending_ to true.
   bool Connect();
   // Closes the socket. Sets sending_ to false.