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

content/renderer/p2p/port_allocator.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_RENDERER_P2P_PORT_ALLOCATOR_H_
 #define CONTENT_RENDERER_P2P_PORT_ALLOCATOR_H_
 
 #include "third_party/libjingle/source/talk/p2p/client/basicportallocator.h"
 
 namespace content {
@@ skipping 24 matching lines @@
     std::vector<RelayServerConfig> relays;
 
     // Disable TCP-based transport when set to true.
     bool disable_tcp_transport;
   };
 
   P2PPortAllocator(P2PSocketDispatcher* socket_dispatcher,
                    rtc::NetworkManager* network_manager,
                    rtc::PacketSocketFactory* socket_factory,
                    const Config& config);
-  virtual ~P2PPortAllocator();
+  ~P2PPortAllocator() override;
 
-  virtual cricket::PortAllocatorSession* CreateSessionInternal(
+  cricket::PortAllocatorSession* CreateSessionInternal(
       const std::string& content_name,
       int component,
       const std::string& ice_username_fragment,
       const std::string& ice_password) override;
 
  private:
   friend class P2PPortAllocatorSession;
 
   P2PSocketDispatcher* socket_dispatcher_;
   Config config_;
 
   DISALLOW_COPY_AND_ASSIGN(P2PPortAllocator);
 };
 
 class P2PPortAllocatorSession : public cricket::BasicPortAllocatorSession {
  public:
   P2PPortAllocatorSession(
       P2PPortAllocator* allocator,
       const std::string& content_name,
       int component,
       const std::string& ice_username_fragment,
       const std::string& ice_password);
-  virtual ~P2PPortAllocatorSession();
+  ~P2PPortAllocatorSession() override;
 
  protected:
   // Overrides for cricket::BasicPortAllocatorSession.
-  virtual void GetPortConfigurations() override;
+  void GetPortConfigurations() override;
 
  private:
   P2PPortAllocator* allocator_;
 
   DISALLOW_COPY_AND_ASSIGN(P2PPortAllocatorSession);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_P2P_PORT_ALLOCATOR_H_