Changes client_token to be client_auth_token.

blimp/net/engine_authentication_handler.h

 // Copyright 2015 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 BLIMP_NET_ENGINE_AUTHENTICATION_HANDLER_H_
 #define BLIMP_NET_ENGINE_AUTHENTICATION_HANDLER_H_
 
+#include <memory>
+#include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "blimp/net/blimp_net_export.h"
 #include "blimp/net/connection_handler.h"
 
 namespace blimp {
 
 class BlimpConnection;
 class BlimpMessage;
 
 // Authenticates connections and passes successfully authenticated connections
 // to |connection_handler|.
 class BLIMP_NET_EXPORT EngineAuthenticationHandler : public ConnectionHandler {
  public:
-  // |client_token|: used to authenticate incoming connection.
+  // |client_auth_token|: used to authenticate incoming connection.
   // |connection_handler|: a new connection is passed on to it after the
   //    connection is authenticate this handler.
   EngineAuthenticationHandler(ConnectionHandler* connection_handler,
-                              const std::string& client_token);
+                              const std::string& client_auth_token);
 
   ~EngineAuthenticationHandler() override;
 
   // ConnectionHandler implementation.
   void HandleConnection(std::unique_ptr<BlimpConnection> connection) override;
 
  private:
   // Used to abandon pending authenticated connections if |this| is deleted.
   base::WeakPtrFactory<ConnectionHandler> connection_handler_weak_factory_;
 
   // Used to authenticate incoming connection. Engine is assigned to one client
   // only, and all connections from that client shall carry the same token.
-  const std::string client_token_;
+  const std::string client_auth_token_;
 
   DISALLOW_COPY_AND_ASSIGN(EngineAuthenticationHandler);
 };
 
 }  // namespace blimp
 
 #endif  // BLIMP_NET_ENGINE_AUTHENTICATION_HANDLER_H_