Added Me2Me-specific authenticator factory.

remoting/protocol/v2_authenticator.h

Index: remoting/protocol/v2_authenticator.h
diff --git a/remoting/protocol/v2_authenticator.h b/remoting/protocol/v2_authenticator.h
index 7c4a53007fff72b483521880de4c9dcdc15b99a3..7d6606b0ae40fe7d57b7688f7afa8cecb8265f23 100644
--- a/remoting/protocol/v2_authenticator.h
+++ b/remoting/protocol/v2_authenticator.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef REMOTING_PROTOCOL_EKE_AUTHENTICATOR_H_
-#define REMOTING_PROTOCOL_EKE_AUTHENTICATOR_H_
+#ifndef REMOTING_PROTOCOL_V2_AUTHENTICATOR_H_
+#define REMOTING_PROTOCOL_V2_AUTHENTICATOR_H_
 
 #include <string>
 #include <queue>
@@ -70,8 +70,8 @@ class V2HostAuthenticatorFactory : public AuthenticatorFactory {
  public:
   // Doesn't take ownership of |local_private_key|.
   V2HostAuthenticatorFactory(const std::string& local_cert,
-                              const crypto::RSAPrivateKey* local_private_key,
-                              const std::string& shared_secret);
+                             const crypto::RSAPrivateKey* local_private_key,
+                             const std::string& shared_secret);
   virtual ~V2HostAuthenticatorFactory();
 
   // AuthenticatorFactory interface.
@@ -90,4 +90,4 @@ class V2HostAuthenticatorFactory : public AuthenticatorFactory {
 }  // namespace protocol
 }  // namespace remoting
 
-#endif  // REMOTING_PROTOCOL_EKE_AUTHENTICATOR_H_
+#endif  // REMOTING_PROTOCOL_V2_AUTHENTICATOR_H_