Standardize usage of virtual/override/final in components/

components/domain_reliability/util.cc

 // 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.
 
 #include "components/domain_reliability/util.h"
 
 #include "base/callback.h"
 #include "base/logging.h"
 #include "base/memory/weak_ptr.h"
 #include "base/time/time.h"
 #include "base/timer/timer.h"
 #include "net/base/net_errors.h"
 
 namespace domain_reliability {
 
 namespace {
 
 class ActualTimer : public MockableTime::Timer {
  public:
   // Initialize base timer with retain_user_info and is_repeating false.
   ActualTimer() : base_timer_(false, false) {}
 
-  virtual ~ActualTimer() {}
+  ~ActualTimer() override {}
 
   // MockableTime::Timer implementation:
-  virtual void Start(const tracked_objects::Location& posted_from,
-                     base::TimeDelta delay,
-                     const base::Closure& user_task) override {
+  void Start(const tracked_objects::Location& posted_from,
+             base::TimeDelta delay,
+             const base::Closure& user_task) override {
     base_timer_.Start(posted_from, delay, user_task);
   }
 
-  virtual void Stop() override {
-    base_timer_.Stop();
-  }
+  void Stop() override { base_timer_.Stop(); }
 
-  virtual bool IsRunning() override {
-    return base_timer_.IsRunning();
-  }
+  bool IsRunning() override { return base_timer_.IsRunning(); }
 
  private:
   base::Timer base_timer_;
 };
 
 const struct NetErrorMapping {
   int net_error;
   const char* beacon_status;
 } net_error_map[] = {
   { net::OK, "ok" },
@@ skipping 84 matching lines @@
 ActualTime::~ActualTime() {}
 
 base::Time ActualTime::Now() { return base::Time::Now(); }
 base::TimeTicks ActualTime::NowTicks() { return base::TimeTicks::Now(); }
 
 scoped_ptr<MockableTime::Timer> ActualTime::CreateTimer() {
   return scoped_ptr<MockableTime::Timer>(new ActualTimer());
 }
 
 }  // namespace domain_reliability