Standardize usage of virtual/override/final in google_apis/

google_apis/gcm/engine/connection_factory_impl.h

 // Copyright (c) 2013 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 GOOGLE_APIS_GCM_ENGINE_CONNECTION_FACTORY_IMPL_H_
 #define GOOGLE_APIS_GCM_ENGINE_CONNECTION_FACTORY_IMPL_H_
 
 #include "google_apis/gcm/engine/connection_factory.h"
 
 #include "base/memory/weak_ptr.h"
@@ skipping 24 matching lines @@
   // for proxy auth credentials (via its HttpAuthCache). |gcm_network_session|
   // is the network session through which GCM connections should be made, and
   // must not be the same as |http_network_session|.
   ConnectionFactoryImpl(
       const std::vector<GURL>& mcs_endpoints,
       const net::BackoffEntry::Policy& backoff_policy,
       const scoped_refptr<net::HttpNetworkSession>& gcm_network_session,
       const scoped_refptr<net::HttpNetworkSession>& http_network_session,
       net::NetLog* net_log,
       GCMStatsRecorder* recorder);
-  virtual ~ConnectionFactoryImpl();
+  ~ConnectionFactoryImpl() override;
 
   // ConnectionFactory implementation.
-  virtual void Initialize(
+  void Initialize(
       const BuildLoginRequestCallback& request_builder,
       const ConnectionHandler::ProtoReceivedCallback& read_callback,
       const ConnectionHandler::ProtoSentCallback& write_callback) override;
-  virtual ConnectionHandler* GetConnectionHandler() const override;
-  virtual void Connect() override;
-  virtual bool IsEndpointReachable() const override;
-  virtual std::string GetConnectionStateString() const override;
-  virtual base::TimeTicks NextRetryAttempt() const override;
-  virtual void SignalConnectionReset(ConnectionResetReason reason) override;
-  virtual void SetConnectionListener(ConnectionListener* listener) override;
+  ConnectionHandler* GetConnectionHandler() const override;
+  void Connect() override;
+  bool IsEndpointReachable() const override;
+  std::string GetConnectionStateString() const override;
+  base::TimeTicks NextRetryAttempt() const override;
+  void SignalConnectionReset(ConnectionResetReason reason) override;
+  void SetConnectionListener(ConnectionListener* listener) override;
 
   // NetworkChangeObserver implementation.
-  virtual void OnNetworkChanged(
+  void OnNetworkChanged(
       net::NetworkChangeNotifier::ConnectionType type) override;
 
   // Returns the server to which the factory is currently connected, or if
   // a connection is currently pending, the server to which the next connection
   // attempt will be made.
   GURL GetCurrentEndpoint() const;
 
   // Returns the IPEndpoint to which the factory is currently connected. If no
   // connection is active, returns an empty IPEndpoint.
   net::IPEndPoint GetPeerIP();
@@ skipping 115 matching lines @@
   ConnectionListener* listener_;
 
   base::WeakPtrFactory<ConnectionFactoryImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ConnectionFactoryImpl);
 };
 
 }  // namespace gcm
 
 #endif  // GOOGLE_APIS_GCM_ENGINE_CONNECTION_FACTORY_IMPL_H_