Standardize usage of virtual/override/final in components/

components/gcm_driver/gcm_stats_recorder_impl.h

 // Copyright 2014 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 COMPONENTS_GCM_DRIVER_GCM_STATS_RECORDER_IMPL_H_
 #define COMPONENTS_GCM_DRIVER_GCM_STATS_RECORDER_IMPL_H_
 
 #include <deque>
 #include <string>
 #include <vector>
 
 #include "base/time/time.h"
 #include "components/gcm_driver/gcm_activity.h"
 #include "google_apis/gcm/engine/connection_factory.h"
 #include "google_apis/gcm/engine/mcs_client.h"
 #include "google_apis/gcm/engine/registration_request.h"
 #include "google_apis/gcm/engine/unregistration_request.h"
 #include "google_apis/gcm/monitoring/gcm_stats_recorder.h"
 
 namespace gcm {
 
 // Records GCM internal stats and activities for debugging purpose. Recording
 // can be turned on/off by calling SetRecording(...) function. It is turned off
 // by default.
 // This class is not thread safe. It is meant to be owned by a gcm client
 // instance.
 class GCMStatsRecorderImpl : public GCMStatsRecorder {
  public:
   GCMStatsRecorderImpl();
-  virtual ~GCMStatsRecorderImpl();
+  ~GCMStatsRecorderImpl() override;
 
   // Indicates whether the recorder is currently recording activities or not.
   bool is_recording() const {
     return is_recording_;
   }
 
   // Turns recording on/off.
   void SetRecording(bool recording);
 
   // Set a delegate to receive callback from the recorder.
   void SetDelegate(Delegate* delegate);
 
   // Clear all recorded activities.
   void Clear();
 
   // GCMStatsRecorder implementation:
-  virtual void RecordCheckinInitiated(uint64 android_id) override;
-  virtual void RecordCheckinDelayedDueToBackoff(int64 delay_msec) override;
-  virtual void RecordCheckinSuccess() override;
-  virtual void RecordCheckinFailure(std::string status,
-                                    bool will_retry) override;
-  virtual void RecordConnectionInitiated(const std::string& host) override;
-  virtual void RecordConnectionDelayedDueToBackoff(int64 delay_msec) override;
-  virtual void RecordConnectionSuccess() override;
-  virtual void RecordConnectionFailure(int network_error) override;
-  virtual void RecordConnectionResetSignaled(
+  void RecordCheckinInitiated(uint64 android_id) override;
+  void RecordCheckinDelayedDueToBackoff(int64 delay_msec) override;
+  void RecordCheckinSuccess() override;
+  void RecordCheckinFailure(std::string status, bool will_retry) override;
+  void RecordConnectionInitiated(const std::string& host) override;
+  void RecordConnectionDelayedDueToBackoff(int64 delay_msec) override;
+  void RecordConnectionSuccess() override;
+  void RecordConnectionFailure(int network_error) override;
+  void RecordConnectionResetSignaled(
       ConnectionFactory::ConnectionResetReason reason) override;
-  virtual void RecordRegistrationSent(const std::string& app_id,
-                                      const std::string& sender_ids) override;
-  virtual void RecordRegistrationResponse(
-      const std::string& app_id,
-      const std::vector<std::string>& sender_ids,
-      RegistrationRequest::Status status) override;
-  virtual void RecordRegistrationRetryRequested(
+  void RecordRegistrationSent(const std::string& app_id,
+                              const std::string& sender_ids) override;
+  void RecordRegistrationResponse(const std::string& app_id,
+                                  const std::vector<std::string>& sender_ids,
+                                  RegistrationRequest::Status status) override;
+  void RecordRegistrationRetryRequested(
       const std::string& app_id,
       const std::vector<std::string>& sender_ids,
       int retries_left) override;
-  virtual void RecordUnregistrationSent(const std::string& app_id) override;
-  virtual void RecordUnregistrationResponse(
+  void RecordUnregistrationSent(const std::string& app_id) override;
+  void RecordUnregistrationResponse(
       const std::string& app_id,
       UnregistrationRequest::Status status) override;
-  virtual void RecordUnregistrationRetryDelayed(const std::string& app_id,
-                                                int64 delay_msec) override;
-  virtual void RecordDataMessageReceived(
-      const std::string& app_id,
-      const std::string& from,
-      int message_byte_size,
-      bool to_registered_app,
-      ReceivedMessageType message_type) override;
-  virtual void RecordDataSentToWire(const std::string& app_id,
-                                    const std::string& receiver_id,
-                                    const std::string& message_id,
-                                    int queued) override;
-  virtual void RecordNotifySendStatus(const std::string& app_id,
-                                      const std::string& receiver_id,
-                                      const std::string& message_id,
-                                      MCSClient::MessageSendStatus status,
-                                      int byte_size,
-                                      int ttl) override;
-  virtual void RecordIncomingSendError(const std::string& app_id,
-                                       const std::string& receiver_id,
-                                       const std::string& message_id) override;
+  void RecordUnregistrationRetryDelayed(const std::string& app_id,
+                                        int64 delay_msec) override;
+  void RecordDataMessageReceived(const std::string& app_id,
+                                 const std::string& from,
+                                 int message_byte_size,
+                                 bool to_registered_app,
+                                 ReceivedMessageType message_type) override;
+  void RecordDataSentToWire(const std::string& app_id,
+                            const std::string& receiver_id,
+                            const std::string& message_id,
+                            int queued) override;
+  void RecordNotifySendStatus(const std::string& app_id,
+                              const std::string& receiver_id,
+                              const std::string& message_id,
+                              MCSClient::MessageSendStatus status,
+                              int byte_size,
+                              int ttl) override;
+  void RecordIncomingSendError(const std::string& app_id,
+                               const std::string& receiver_id,
+                               const std::string& message_id) override;
 
   // Collect all recorded activities into the struct.
   void CollectActivities(RecordedActivities* recorder_activities) const;
 
   const std::deque<CheckinActivity>& checkin_activities() const {
     return checkin_activities_;
   }
   const std::deque<ConnectionActivity>& connection_activities() const {
     return connection_activities_;
   }
@@ skipping 50 matching lines @@
   base::TimeTicks last_received_data_message_burst_start_time_;
   base::TimeTicks last_received_data_message_time_within_burst_;
   int64 received_data_message_burst_size_;
 
   DISALLOW_COPY_AND_ASSIGN(GCMStatsRecorderImpl);
 };
 
 }  // namespace gcm
 
 #endif  // COMPONENTS_GCM_DRIVER_GCM_STATS_RECORDER_IMPL_H_