Standardize usage of virtual/override/final in extensions/

extensions/browser/api/socket/socket_api.h

 // 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.
 
 #ifndef EXTENSIONS_BROWSER_API_SOCKET_SOCKET_API_H_
 #define EXTENSIONS_BROWSER_API_SOCKET_SOCKET_API_H_
 
 #include <string>
 
 #include "base/gtest_prod_util.h"
@@ skipping 85 matching lines @@
 
  private:
   ApiResourceManager<T>* manager_;
 };
 
 class SocketAsyncApiFunction : public AsyncApiFunction {
  public:
   SocketAsyncApiFunction();
 
  protected:
-  virtual ~SocketAsyncApiFunction();
+  ~SocketAsyncApiFunction() override;
 
   // AsyncApiFunction:
-  virtual bool PrePrepare() override;
-  virtual bool Respond() override;
+  bool PrePrepare() override;
+  bool Respond() override;
 
   virtual scoped_ptr<SocketResourceManagerInterface>
       CreateSocketResourceManager();
 
   int AddSocket(Socket* socket);
   Socket* GetSocket(int api_resource_id);
   void ReplaceSocket(int api_resource_id, Socket* socket);
   void RemoveSocket(int api_resource_id);
   base::hash_set<int>* GetSocketIds();
 
  private:
   scoped_ptr<SocketResourceManagerInterface> manager_;
 };
 
 class SocketExtensionWithDnsLookupFunction : public SocketAsyncApiFunction {
  protected:
   SocketExtensionWithDnsLookupFunction();
-  virtual ~SocketExtensionWithDnsLookupFunction();
+  ~SocketExtensionWithDnsLookupFunction() override;
 
   // AsyncApiFunction:
-  virtual bool PrePrepare() override;
+  bool PrePrepare() override;
 
   void StartDnsLookup(const std::string& hostname);
   virtual void AfterDnsLookup(int lookup_result) = 0;
 
   std::string resolved_address_;
 
  private:
   void OnDnsLookup(int resolve_result);
 
   // Weak pointer to the resource context.
   content::ResourceContext* resource_context_;
 
   scoped_ptr<net::HostResolver::RequestHandle> request_handle_;
   scoped_ptr<net::AddressList> addresses_;
 };
 
 class SocketCreateFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.create", SOCKET_CREATE)
 
   SocketCreateFunction();
 
  protected:
-  virtual ~SocketCreateFunction();
+  ~SocketCreateFunction() override;
 
   // AsyncApiFunction:
-  virtual bool Prepare() override;
-  virtual void Work() override;
+  bool Prepare() override;
+  void Work() override;
 
  private:
   FRIEND_TEST_ALL_PREFIXES(SocketUnitTest, Create);
   enum SocketType { kSocketTypeInvalid = -1, kSocketTypeTCP, kSocketTypeUDP };
 
   scoped_ptr<core_api::socket::Create::Params> params_;
   SocketType socket_type_;
 };
 
 class SocketDestroyFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.destroy", SOCKET_DESTROY)
 
  protected:
-  virtual ~SocketDestroyFunction() {}
+  ~SocketDestroyFunction() override {}
 
   // AsyncApiFunction:
-  virtual bool Prepare() override;
-  virtual void Work() override;
+  bool Prepare() override;
+  void Work() override;
 
  private:
   int socket_id_;
 };
 
 class SocketConnectFunction : public SocketExtensionWithDnsLookupFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.connect", SOCKET_CONNECT)
 
   SocketConnectFunction();
 
  protected:
-  virtual ~SocketConnectFunction();
+  ~SocketConnectFunction() override;
 
   // AsyncApiFunction:
-  virtual bool Prepare() override;
-  virtual void AsyncWorkStart() override;
+  bool Prepare() override;
+  void AsyncWorkStart() override;
 
   // SocketExtensionWithDnsLookupFunction:
-  virtual void AfterDnsLookup(int lookup_result) override;
+  void AfterDnsLookup(int lookup_result) override;
 
  private:
   void StartConnect();
   void OnConnect(int result);
 
   int socket_id_;
   std::string hostname_;
   int port_;
 };
 
 class SocketDisconnectFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.disconnect", SOCKET_DISCONNECT)
 
  protected:
-  virtual ~SocketDisconnectFunction() {}
+  ~SocketDisconnectFunction() override {}
 
   // AsyncApiFunction:
-  virtual bool Prepare() override;
-  virtual void Work() override;
+  bool Prepare() override;
+  void Work() override;
 
  private:
   int socket_id_;
 };
 
 class SocketBindFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.bind", SOCKET_BIND)
 
  protected:
-  virtual ~SocketBindFunction() {}
+  ~SocketBindFunction() override {}
 
   // AsyncApiFunction:
-  virtual bool Prepare() override;
-  virtual void Work() override;
+  bool Prepare() override;
+  void Work() override;
 
  private:
   int socket_id_;
   std::string address_;
   int port_;
 };
 
 class SocketListenFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.listen", SOCKET_LISTEN)
 
   SocketListenFunction();
 
  protected:
-  virtual ~SocketListenFunction();
+  ~SocketListenFunction() override;
 
   // AsyncApiFunction:
-  virtual bool Prepare() override;
-  virtual void Work() override;
+  bool Prepare() override;
+  void Work() override;
 
  private:
   scoped_ptr<core_api::socket::Listen::Params> params_;
 };
 
 class SocketAcceptFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.accept", SOCKET_ACCEPT)
 
   SocketAcceptFunction();
 
  protected:
-  virtual ~SocketAcceptFunction();
+  ~SocketAcceptFunction() override;
 
   // AsyncApiFunction:
-  virtual bool Prepare() override;
-  virtual void AsyncWorkStart() override;
+  bool Prepare() override;
+  void AsyncWorkStart() override;
 
  private:
   void OnAccept(int result_code, net::TCPClientSocket* socket);
 
   scoped_ptr<core_api::socket::Accept::Params> params_;
 };
 
 class SocketReadFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.read", SOCKET_READ)
 
   SocketReadFunction();
 
  protected:
-  virtual ~SocketReadFunction();
+  ~SocketReadFunction() override;
 
   // AsyncApiFunction:
-  virtual bool Prepare() override;
-  virtual void AsyncWorkStart() override;
+  bool Prepare() override;
+  void AsyncWorkStart() override;
   void OnCompleted(int result, scoped_refptr<net::IOBuffer> io_buffer);
 
  private:
   scoped_ptr<core_api::socket::Read::Params> params_;
 };
 
 class SocketWriteFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.write", SOCKET_WRITE)
 
   SocketWriteFunction();
 
  protected:
-  virtual ~SocketWriteFunction();
+  ~SocketWriteFunction() override;
 
   // AsyncApiFunction:
-  virtual bool Prepare() override;
-  virtual void AsyncWorkStart() override;
+  bool Prepare() override;
+  void AsyncWorkStart() override;
   void OnCompleted(int result);
 
  private:
   int socket_id_;
   scoped_refptr<net::IOBuffer> io_buffer_;
   size_t io_buffer_size_;
 };
 
 class SocketRecvFromFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.recvFrom", SOCKET_RECVFROM)
 
   SocketRecvFromFunction();
 
  protected:
-  virtual ~SocketRecvFromFunction();
+  ~SocketRecvFromFunction() override;
 
   // AsyncApiFunction
-  virtual bool Prepare() override;
-  virtual void AsyncWorkStart() override;
+  bool Prepare() override;
+  void AsyncWorkStart() override;
   void OnCompleted(int result,
                    scoped_refptr<net::IOBuffer> io_buffer,
                    const std::string& address,
                    int port);
 
  private:
   scoped_ptr<core_api::socket::RecvFrom::Params> params_;
 };
 
 class SocketSendToFunction : public SocketExtensionWithDnsLookupFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.sendTo", SOCKET_SENDTO)
 
   SocketSendToFunction();
 
  protected:
-  virtual ~SocketSendToFunction();
+  ~SocketSendToFunction() override;
 
   // AsyncApiFunction:
-  virtual bool Prepare() override;
-  virtual void AsyncWorkStart() override;
+  bool Prepare() override;
+  void AsyncWorkStart() override;
   void OnCompleted(int result);
 
   // SocketExtensionWithDnsLookupFunction:
-  virtual void AfterDnsLookup(int lookup_result) override;
+  void AfterDnsLookup(int lookup_result) override;
 
  private:
   void StartSendTo();
 
   int socket_id_;
   scoped_refptr<net::IOBuffer> io_buffer_;
   size_t io_buffer_size_;
   std::string hostname_;
   int port_;
 };
 
 class SocketSetKeepAliveFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.setKeepAlive", SOCKET_SETKEEPALIVE)
 
   SocketSetKeepAliveFunction();
 
  protected:
-  virtual ~SocketSetKeepAliveFunction();
+  ~SocketSetKeepAliveFunction() override;
 
   // AsyncApiFunction:
-  virtual bool Prepare() override;
-  virtual void Work() override;
+  bool Prepare() override;
+  void Work() override;
 
  private:
   scoped_ptr<core_api::socket::SetKeepAlive::Params> params_;
 };
 
 class SocketSetNoDelayFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.setNoDelay", SOCKET_SETNODELAY)
 
   SocketSetNoDelayFunction();
 
  protected:
-  virtual ~SocketSetNoDelayFunction();
+  ~SocketSetNoDelayFunction() override;
 
   // AsyncApiFunction:
-  virtual bool Prepare() override;
-  virtual void Work() override;
+  bool Prepare() override;
+  void Work() override;
 
  private:
   scoped_ptr<core_api::socket::SetNoDelay::Params> params_;
 };
 
 class SocketGetInfoFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.getInfo", SOCKET_GETINFO)
 
   SocketGetInfoFunction();
 
  protected:
-  virtual ~SocketGetInfoFunction();
+  ~SocketGetInfoFunction() override;
 
   // AsyncApiFunction:
-  virtual bool Prepare() override;
-  virtual void Work() override;
+  bool Prepare() override;
+  void Work() override;
 
  private:
   scoped_ptr<core_api::socket::GetInfo::Params> params_;
 };
 
 class SocketGetNetworkListFunction : public AsyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.getNetworkList", SOCKET_GETNETWORKLIST)
 
  protected:
-  virtual ~SocketGetNetworkListFunction() {}
-  virtual bool RunAsync() override;
+  ~SocketGetNetworkListFunction() override {}
+  bool RunAsync() override;
 
  private:
   void GetNetworkListOnFileThread();
   void HandleGetNetworkListError();
   void SendResponseOnUIThread(const net::NetworkInterfaceList& interface_list);
 };
 
 class SocketJoinGroupFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.joinGroup", SOCKET_MULTICAST_JOIN_GROUP)
 
   SocketJoinGroupFunction();
 
  protected:
-  virtual ~SocketJoinGroupFunction();
+  ~SocketJoinGroupFunction() override;
 
   // AsyncApiFunction
-  virtual bool Prepare() override;
-  virtual void Work() override;
+  bool Prepare() override;
+  void Work() override;
 
  private:
   scoped_ptr<core_api::socket::JoinGroup::Params> params_;
 };
 
 class SocketLeaveGroupFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.leaveGroup", SOCKET_MULTICAST_LEAVE_GROUP)
 
   SocketLeaveGroupFunction();
 
  protected:
-  virtual ~SocketLeaveGroupFunction();
+  ~SocketLeaveGroupFunction() override;
 
   // AsyncApiFunction
-  virtual bool Prepare() override;
-  virtual void Work() override;
+  bool Prepare() override;
+  void Work() override;
 
  private:
   scoped_ptr<core_api::socket::LeaveGroup::Params> params_;
 };
 
 class SocketSetMulticastTimeToLiveFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.setMulticastTimeToLive",
                              SOCKET_MULTICAST_SET_TIME_TO_LIVE)
 
   SocketSetMulticastTimeToLiveFunction();
 
  protected:
-  virtual ~SocketSetMulticastTimeToLiveFunction();
+  ~SocketSetMulticastTimeToLiveFunction() override;
 
   // AsyncApiFunction
-  virtual bool Prepare() override;
-  virtual void Work() override;
+  bool Prepare() override;
+  void Work() override;
 
  private:
   scoped_ptr<core_api::socket::SetMulticastTimeToLive::Params> params_;
 };
 
 class SocketSetMulticastLoopbackModeFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.setMulticastLoopbackMode",
                              SOCKET_MULTICAST_SET_LOOPBACK_MODE)
 
   SocketSetMulticastLoopbackModeFunction();
 
  protected:
-  virtual ~SocketSetMulticastLoopbackModeFunction();
+  ~SocketSetMulticastLoopbackModeFunction() override;
 
   // AsyncApiFunction
-  virtual bool Prepare() override;
-  virtual void Work() override;
+  bool Prepare() override;
+  void Work() override;
 
  private:
   scoped_ptr<core_api::socket::SetMulticastLoopbackMode::Params> params_;
 };
 
 class SocketGetJoinedGroupsFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.getJoinedGroups",
                              SOCKET_MULTICAST_GET_JOINED_GROUPS)
 
   SocketGetJoinedGroupsFunction();
 
  protected:
-  virtual ~SocketGetJoinedGroupsFunction();
+  ~SocketGetJoinedGroupsFunction() override;
 
   // AsyncApiFunction
-  virtual bool Prepare() override;
-  virtual void Work() override;
+  bool Prepare() override;
+  void Work() override;
 
  private:
   scoped_ptr<core_api::socket::GetJoinedGroups::Params> params_;
 };
 
 class SocketSecureFunction : public SocketAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("socket.secure", SOCKET_SECURE);
   SocketSecureFunction();
 
  protected:
-  virtual ~SocketSecureFunction();
+  ~SocketSecureFunction() override;
 
   // AsyncApiFunction
-  virtual bool Prepare() override;
-  virtual void AsyncWorkStart() override;
+  bool Prepare() override;
+  void AsyncWorkStart() override;
 
  private:
   // Callback from TLSSocket::UpgradeSocketToTLS().
   void TlsConnectDone(scoped_ptr<TLSSocket> socket, int result);
 
   scoped_ptr<core_api::socket::Secure::Params> params_;
   scoped_refptr<net::URLRequestContextGetter> url_request_getter_;
 
   DISALLOW_COPY_AND_ASSIGN(SocketSecureFunction);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_API_SOCKET_SOCKET_API_H_