Clean up some indentation and explicits that got missed in code review.

remoting/protocol/v1_authenticator.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef REMOTING_PROTOCOL_V1_AUTHENTICATOR_H_
 #define REMOTING_PROTOCOL_V1_AUTHENTICATOR_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "remoting/protocol/authenticator.h"
 
 namespace crypto {
 class RSAPrivateKey;
 }  // namespace base
 
 namespace remoting {
 namespace protocol {
 
 class V1ClientAuthenticator : public Authenticator {
  public:
-  explicit V1ClientAuthenticator(const std::string& local_jid,
-                                     const std::string& shared_secret);
+  V1ClientAuthenticator(const std::string& local_jid,
+                        const std::string& shared_secret);
   virtual ~V1ClientAuthenticator();
 
   // Authenticator interface.
   virtual State state() const OVERRIDE;
   virtual void ProcessMessage(const buzz::XmlElement* message) OVERRIDE;
   virtual buzz::XmlElement* GetNextMessage() OVERRIDE;
   virtual ChannelAuthenticator* CreateChannelAuthenticator() const OVERRIDE;
 
  private:
   std::string local_jid_;
   std::string shared_secret_;
   std::string remote_cert_;
   State state_;
 
   DISALLOW_COPY_AND_ASSIGN(V1ClientAuthenticator);
 };
 
 class V1HostAuthenticator : public Authenticator {
  public:
-  explicit V1HostAuthenticator(const std::string& local_cert,
-                                   crypto::RSAPrivateKey* local_private_key,
-                                   const std::string& shared_secret,
-                                   const std::string& remote_jid);
+  // Doesn't take ownership of |local_private_key|.
+  V1HostAuthenticator(const std::string& local_cert,
+                      crypto::RSAPrivateKey* local_private_key,
+                      const std::string& shared_secret,
+                      const std::string& remote_jid);
   virtual ~V1HostAuthenticator();
 
   // Authenticator interface.
   virtual State state() const OVERRIDE;
   virtual void ProcessMessage(const buzz::XmlElement* message) OVERRIDE;
   virtual buzz::XmlElement* GetNextMessage() OVERRIDE;
   virtual ChannelAuthenticator* CreateChannelAuthenticator() const OVERRIDE;
 
  private:
   std::string local_cert_;
   crypto::RSAPrivateKey* local_private_key_;
   std::string shared_secret_;
   std::string remote_jid_;
   State state_;
 
   DISALLOW_COPY_AND_ASSIGN(V1HostAuthenticator);
 };
 
 class V1HostAuthenticatorFactory : public AuthenticatorFactory {
  public:
   // Doesn't take ownership of |local_private_key|.
   V1HostAuthenticatorFactory(const std::string& local_cert,
-                                 crypto::RSAPrivateKey* local_private_key,
-                                 const std::string& shared_secret);
+                             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
 
 #endif  // REMOTING_PROTOCOL_V1_AUTHENTICATOR_H_