Standardize usage of virtual/override/final in content/browser/

content/browser/loader/resource_scheduler.cc

 // Copyright (c) 2012 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 <set>
 
 #include "content/browser/loader/resource_scheduler.h"
 
 #include "base/metrics/field_trial.h"
 #include "base/stl_util.h"
@@ skipping 116 matching lines @@
         ready_(false),
         deferred_(false),
         classification_(NORMAL_REQUEST),
         scheduler_(scheduler),
         priority_(priority),
         fifo_ordering_(0) {
     TRACE_EVENT_ASYNC_BEGIN1("net", "URLRequest", request_,
                              "url", request->url().spec());
   }
 
-  virtual ~ScheduledResourceRequest() {
-    scheduler_->RemoveRequest(this);
-  }
+  ~ScheduledResourceRequest() override { scheduler_->RemoveRequest(this); }
 
   void Start() {
     TRACE_EVENT_ASYNC_STEP_PAST0("net", "URLRequest", request_, "Queued");
     ready_ = true;
     if (deferred_ && request_->status().is_success()) {
       deferred_ = false;
       controller()->Resume();
     }
   }
 
@@ skipping 12 matching lines @@
   }
   RequestClassification classification() const {
     return classification_;
   }
   void set_classification(RequestClassification classification) {
     classification_ = classification;
   }
 
  private:
   // ResourceMessageDelegate interface:
-  virtual bool OnMessageReceived(const IPC::Message& message) override {
+  bool OnMessageReceived(const IPC::Message& message) override {
     bool handled = true;
     IPC_BEGIN_MESSAGE_MAP(ScheduledResourceRequest, message)
       IPC_MESSAGE_HANDLER(ResourceHostMsg_DidChangePriority, DidChangePriority)
       IPC_MESSAGE_UNHANDLED(handled = false)
     IPC_END_MESSAGE_MAP()
     return handled;
   }
 
   // ResourceThrottle interface:
-  virtual void WillStartRequest(bool* defer) override {
-    deferred_ = *defer = !ready_;
-  }
+  void WillStartRequest(bool* defer) override { deferred_ = *defer = !ready_; }
 
-  virtual const char* GetNameForLogging() const override {
-    return "ResourceScheduler";
-  }
+  const char* GetNameForLogging() const override { return "ResourceScheduler"; }
 
   void DidChangePriority(int request_id, net::RequestPriority new_priority,
                          int intra_priority_value) {
     scheduler_->ReprioritizeRequest(this, new_priority, intra_priority_value);
   }
 
   ClientId client_id_;
   net::URLRequest* request_;
   bool ready_;
   bool deferred_;
@@ skipping 836 matching lines @@
   client->ReprioritizeRequest(
       request, old_priority_params, new_priority_params);
 }
 
 ResourceScheduler::ClientId ResourceScheduler::MakeClientId(
     int child_id, int route_id) {
   return (static_cast<ResourceScheduler::ClientId>(child_id) << 32) | route_id;
 }
 
 }  // namespace content