Remove remoting::protocol::Transport interface.

remoting/protocol/transport.h

Index: remoting/protocol/transport.h
diff --git a/remoting/protocol/transport.h b/remoting/protocol/transport.h
index c63bb4e23b7c44ecc1e03354df5be03b41982183..77b328ec29c7473768ff7fe5a080918f57008cc5 100644
--- a/remoting/protocol/transport.h
+++ b/remoting/protocol/transport.h
@@ -53,70 +53,6 @@ struct TransportRoute {
   net::IPEndPoint local_address;
 };
 
-// Transport objects are responsible for establishing P2P connections.
-//
-// TODO(sergeyu): Remove this interface and rename TransportSession interface to
-// Transport.
-class Transport : public base::NonThreadSafe {
- public:
-  class EventHandler {
-   public:
-    EventHandler() {};
-    virtual ~EventHandler() {};
-
-    // Called to pass ICE credentials to the session. Used only for STANDARD
-    // version of ICE, see SetIceVersion().
-    virtual void OnTransportIceCredentials(Transport* transport,
-                                           const std::string& ufrag,
-                                           const std::string& password) = 0;
-
-    // Called when the transport generates a new candidate that needs
-    // to be passed to the AddRemoteCandidate() method on the remote
-    // end of the connection.
-    virtual void OnTransportCandidate(Transport* transport,
-                                      const cricket::Candidate& candidate) = 0;
-
-    // Called when transport route changes. Can be called even before
-    // the transport is connected.
-    virtual void OnTransportRouteChange(Transport* transport,
-                                        const TransportRoute& route) = 0;
-
-    // Called when when the transport has failed to connect or reconnect.
-    virtual void OnTransportFailed(Transport* transport) = 0;
-
-    // Called when the transport is about to be deleted.
-    virtual void OnTransportDeleted(Transport* transport) = 0;
-  };
-
-  typedef base::Callback<void(scoped_ptr<P2PDatagramSocket>)> ConnectedCallback;
-
-  Transport() {}
-  virtual ~Transport() {}
-
-  // Connects the transport and calls the |callback| after that.
-  virtual void Connect(const std::string& name,
-                       Transport::EventHandler* event_handler,
-                       const ConnectedCallback& callback) = 0;
-
-  // Sets remote ICE credentials.
-  virtual void SetRemoteCredentials(const std::string& ufrag,
-                                    const std::string& password) = 0;
-
-  // Adds |candidate| received from the peer.
-  virtual void AddRemoteCandidate(const cricket::Candidate& candidate) = 0;
-
-  // Name of the channel. It is used to identify the channel and
-  // disambiguate candidates it generates from candidates generated by
-  // parallel connections.
-  virtual const std::string& name() const = 0;
-
-  // Returns true if the channel is already connected.
-  virtual bool is_connected() const = 0;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(Transport);
-};
-
 // TransportSession represents a P2P connection that consists of one or more
 // channels.
 class TransportSession {
@@ -165,12 +101,6 @@ class TransportFactory {
   TransportFactory() { }
   virtual ~TransportFactory() { }
 
-  // Called to notify transport factory that a new transport might be created
-  // soon, e.g. when a new session is being created. Implementation may use it
-  // to start asynchronous preparation, e.g. fetch a new relay token if
-  // necessary while the session is being authenticated.
-  virtual void PrepareTokens() = 0;
-
   // Creates a new TransportSession. The factory must outlive the session.
   virtual scoped_ptr<TransportSession> CreateTransportSession() = 0;