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

content/browser/renderer_host/pepper/content_browser_pepper_host_factory.h

 // 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.
 
 #ifndef CONTENT_BROWSER_PEPPER_CONTENT_BROWSER_PEPPER_HOST_FACTORY_H_
 #define CONTENT_BROWSER_PEPPER_CONTENT_BROWSER_PEPPER_HOST_FACTORY_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "net/socket/tcp_socket.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/host/host_factory.h"
 #include "ppapi/shared_impl/ppb_tcp_socket_shared.h"
 
 namespace ppapi {
 class PpapiPermissions;
 }
 
 namespace content {
 
 class BrowserPpapiHostImpl;
 
 class ContentBrowserPepperHostFactory : public ppapi::host::HostFactory {
  public:
   // Non-owning pointer to the filter must outlive this class.
   explicit ContentBrowserPepperHostFactory(BrowserPpapiHostImpl* host);
 
-  virtual ~ContentBrowserPepperHostFactory();
+  ~ContentBrowserPepperHostFactory() override;
 
-  virtual scoped_ptr<ppapi::host::ResourceHost> CreateResourceHost(
+  scoped_ptr<ppapi::host::ResourceHost> CreateResourceHost(
       ppapi::host::PpapiHost* host,
       const ppapi::proxy::ResourceMessageCallParams& params,
       PP_Instance instance,
       const IPC::Message& message) override;
 
   // Creates ResourceHost for already accepted TCP |socket|. In the case of
   // failure returns wrapped NULL.
   scoped_ptr<ppapi::host::ResourceHost> CreateAcceptedTCPSocket(
       PP_Instance instance,
       ppapi::TCPSocketVersion version,
       scoped_ptr<net::TCPSocket> socket);
 
  private:
   scoped_ptr<ppapi::host::ResourceHost> CreateNewTCPSocket(
       PP_Instance instance,
       PP_Resource resource,
       ppapi::TCPSocketVersion version);
 
   const ppapi::PpapiPermissions& GetPermissions() const;
 
   // Non-owning pointer.
   BrowserPpapiHostImpl* host_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentBrowserPepperHostFactory);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_PEPPER_CONTENT_BROWSER_PEPPER_HOST_FACTORY_H_