Standardize usage of virtual/override/final in net/

net/proxy/proxy_resolver_v8_tracing.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 NET_PROXY_PROXY_RESOLVER_V8_TRACING_H_
 #define NET_PROXY_PROXY_RESOLVER_V8_TRACING_H_
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 24 matching lines @@
   // Constructs a ProxyResolver that will issue DNS requests through
   // |host_resolver|, forward Javascript errors through |error_observer|, and
   // log Javascript errors and alerts to |net_log|.
   //
   // Note that the constructor takes ownership of |error_observer|, whereas
   // |host_resolver| and |net_log| are expected to outlive |this|.
   ProxyResolverV8Tracing(HostResolver* host_resolver,
                          ProxyResolverErrorObserver* error_observer,
                          NetLog* net_log);
 
-  virtual ~ProxyResolverV8Tracing();
+  ~ProxyResolverV8Tracing() override;
 
   // ProxyResolver implementation:
-  virtual int GetProxyForURL(const GURL& url,
-                             ProxyInfo* results,
-                             const CompletionCallback& callback,
-                             RequestHandle* request,
-                             const BoundNetLog& net_log) override;
-  virtual void CancelRequest(RequestHandle request) override;
-  virtual LoadState GetLoadState(RequestHandle request) const override;
-  virtual void CancelSetPacScript() override;
-  virtual int SetPacScript(
-      const scoped_refptr<ProxyResolverScriptData>& script_data,
-      const CompletionCallback& callback) override;
+  int GetProxyForURL(const GURL& url,
+                     ProxyInfo* results,
+                     const CompletionCallback& callback,
+                     RequestHandle* request,
+                     const BoundNetLog& net_log) override;
+  void CancelRequest(RequestHandle request) override;
+  LoadState GetLoadState(RequestHandle request) const override;
+  void CancelSetPacScript() override;
+  int SetPacScript(const scoped_refptr<ProxyResolverScriptData>& script_data,
+                   const CompletionCallback& callback) override;
 
  private:
   class Job;
 
   // The worker thread on which the ProxyResolverV8 will be run.
   scoped_ptr<base::Thread> thread_;
   scoped_ptr<ProxyResolverV8> v8_resolver_;
 
   // Non-owned host resolver, which is to be operated on the origin thread.
   HostResolver* host_resolver_;
 
   scoped_ptr<ProxyResolverErrorObserver> error_observer_;
   NetLog* net_log_;
 
   // The outstanding SetPacScript operation, or NULL.
   scoped_refptr<Job> set_pac_script_job_;
 
   // The number of outstanding (non-cancelled) jobs.
   int num_outstanding_callbacks_;
 
   DISALLOW_COPY_AND_ASSIGN(ProxyResolverV8Tracing);
 };
 
 }  // namespace net
 
 #endif  // NET_PROXY_PROXY_RESOLVER_V8_TRACING_H_