Cleanup AuthenticatorFactory implementations.

remoting/protocol/v1_authenticator.h

Index: remoting/protocol/v1_authenticator.h
diff --git a/remoting/protocol/v1_authenticator.h b/remoting/protocol/v1_authenticator.h
index 6cedd0b89aa02e74d2e8a95bb81525bbfe6b8c8d..ad4df056cbd1352802bff496258c08e48e72e872 100644
--- a/remoting/protocol/v1_authenticator.h
+++ b/remoting/protocol/v1_authenticator.h
@@ -42,7 +42,7 @@ class V1HostAuthenticator : public Authenticator {
  public:
   // Doesn't take ownership of |local_private_key|.
   V1HostAuthenticator(const std::string& local_cert,
-                      const crypto::RSAPrivateKey* local_private_key,
+                      const crypto::RSAPrivateKey& local_private_key,
                       const std::string& shared_secret,
                       const std::string& remote_jid);
   virtual ~V1HostAuthenticator();
@@ -63,27 +63,6 @@ class V1HostAuthenticator : public Authenticator {
   DISALLOW_COPY_AND_ASSIGN(V1HostAuthenticator);
 };
 
-class V1HostAuthenticatorFactory : public AuthenticatorFactory {
- public:
-  // Doesn't take ownership of |local_private_key|.
-  V1HostAuthenticatorFactory(const std::string& local_cert,
-                             const crypto::RSAPrivateKey* local_private_key,
-                             const std::string& shared_secret);
-  virtual ~V1HostAuthenticatorFactory();
-
-  // AuthenticatorFactory interface.
-  virtual Authenticator* CreateAuthenticator(
-      const std::string& remote_jid,
-      const buzz::XmlElement* first_message) OVERRIDE;
-
- private:
-  std::string local_cert_;
-  scoped_ptr<crypto::RSAPrivateKey> local_private_key_;
-  std::string shared_secret_;
-
-  DISALLOW_COPY_AND_ASSIGN(V1HostAuthenticatorFactory);
-};
-
 }  // namespace protocol
 }  // namespace remoting