Update {virtual,override} to follow C++11 style in ppapi.

ppapi/proxy/tcp_server_socket_private_resource.h

 // Copyright 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 PPAPI_PROXY_TCP_SERVER_SOCKET_PRIVATE_RESOURCE_H_
 #define PPAPI_PROXY_TCP_SERVER_SOCKET_PRIVATE_RESOURCE_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "ppapi/proxy/plugin_resource.h"
 #include "ppapi/proxy/ppapi_proxy_export.h"
 #include "ppapi/shared_impl/tracked_callback.h"
 #include "ppapi/thunk/ppb_tcp_server_socket_private_api.h"
 
 namespace ppapi {
 namespace proxy {
 
 class PPAPI_PROXY_EXPORT TCPServerSocketPrivateResource
     : public PluginResource,
       public thunk::PPB_TCPServerSocket_Private_API {
  public:
   TCPServerSocketPrivateResource(Connection connection, PP_Instance instance);
-  virtual ~TCPServerSocketPrivateResource();
+  ~TCPServerSocketPrivateResource() override;
 
   // PluginResource implementation.
-  virtual thunk::PPB_TCPServerSocket_Private_API*
-      AsPPB_TCPServerSocket_Private_API() override;
+  thunk::PPB_TCPServerSocket_Private_API* AsPPB_TCPServerSocket_Private_API()
+      override;
 
   // PPB_TCPServerSocket_Private_API implementation.
-  virtual int32_t Listen(const PP_NetAddress_Private* addr,
-                         int32_t backlog,
-                         scoped_refptr<TrackedCallback> callback) override;
-  virtual int32_t Accept(PP_Resource* tcp_socket,
-                         scoped_refptr<TrackedCallback> callback) override;
-  virtual int32_t GetLocalAddress(PP_NetAddress_Private* addr) override;
-  virtual void StopListening() override;
+  int32_t Listen(const PP_NetAddress_Private* addr,
+                 int32_t backlog,
+                 scoped_refptr<TrackedCallback> callback) override;
+  int32_t Accept(PP_Resource* tcp_socket,
+                 scoped_refptr<TrackedCallback> callback) override;
+  int32_t GetLocalAddress(PP_NetAddress_Private* addr) override;
+  void StopListening() override;
 
  private:
   enum State {
     STATE_BEFORE_LISTENING,
     STATE_LISTENING,
     STATE_CLOSED
   };
 
   // IPC message handlers.
   void OnPluginMsgListenReply(const ResourceMessageReplyParams& params,
@@ skipping 10 matching lines @@
   scoped_refptr<TrackedCallback> listen_callback_;
   scoped_refptr<TrackedCallback> accept_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(TCPServerSocketPrivateResource);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_TCP_SERVER_SOCKET_PRIVATE_RESOURCE_H_