Standardize usage of virtual/override/final in net/

net/dns/dns_session_unittest.cc

 // 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.
 
 #include "net/dns/dns_session.h"
 
 #include <list>
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/rand_util.h"
 #include "base/stl_util.h"
 #include "net/base/net_log.h"
 #include "net/dns/dns_protocol.h"
 #include "net/dns/dns_socket_pool.h"
 #include "net/socket/socket_test_util.h"
 #include "net/socket/ssl_client_socket.h"
 #include "net/socket/stream_socket.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace net {
 
 namespace {
 
 class TestClientSocketFactory : public ClientSocketFactory {
  public:
-  virtual ~TestClientSocketFactory();
+  ~TestClientSocketFactory() override;
 
-  virtual scoped_ptr<DatagramClientSocket> CreateDatagramClientSocket(
+  scoped_ptr<DatagramClientSocket> CreateDatagramClientSocket(
       DatagramSocket::BindType bind_type,
       const RandIntCallback& rand_int_cb,
       net::NetLog* net_log,
       const net::NetLog::Source& source) override;
 
-  virtual scoped_ptr<StreamSocket> CreateTransportClientSocket(
+  scoped_ptr<StreamSocket> CreateTransportClientSocket(
       const AddressList& addresses,
-      NetLog*, const NetLog::Source&) override {
+      NetLog*,
+      const NetLog::Source&) override {
     NOTIMPLEMENTED();
     return scoped_ptr<StreamSocket>();
   }
 
-  virtual scoped_ptr<SSLClientSocket> CreateSSLClientSocket(
+  scoped_ptr<SSLClientSocket> CreateSSLClientSocket(
       scoped_ptr<ClientSocketHandle> transport_socket,
       const HostPortPair& host_and_port,
       const SSLConfig& ssl_config,
       const SSLClientSocketContext& context) override {
     NOTIMPLEMENTED();
     return scoped_ptr<SSLClientSocket>();
   }
 
-  virtual void ClearSSLSessionCache() override {
-    NOTIMPLEMENTED();
-  }
+  void ClearSSLSessionCache() override { NOTIMPLEMENTED(); }
 
  private:
   std::list<SocketDataProvider*> data_providers_;
 };
 
 struct PoolEvent {
   enum { ALLOCATE, FREE } action;
   unsigned server_index;
 };
 
@@ skipping 17 matching lines @@
  private:
   bool ExpectEvent(const PoolEvent& event);
   std::list<PoolEvent> events_;
 };
 
 class MockDnsSocketPool : public DnsSocketPool {
  public:
   MockDnsSocketPool(ClientSocketFactory* factory, DnsSessionTest* test)
      : DnsSocketPool(factory), test_(test) { }
 
-  virtual ~MockDnsSocketPool() { }
+  ~MockDnsSocketPool() override {}
 
-  virtual void Initialize(
-      const std::vector<IPEndPoint>* nameservers,
-      NetLog* net_log) override {
+  void Initialize(const std::vector<IPEndPoint>* nameservers,
+                  NetLog* net_log) override {
     InitializeInternal(nameservers, net_log);
   }
 
-  virtual scoped_ptr<DatagramClientSocket> AllocateSocket(
+  scoped_ptr<DatagramClientSocket> AllocateSocket(
       unsigned server_index) override {
     test_->OnSocketAllocated(server_index);
     return CreateConnectedSocket(server_index);
   }
 
-  virtual void FreeSocket(
-      unsigned server_index,
-      scoped_ptr<DatagramClientSocket> socket) override {
+  void FreeSocket(unsigned server_index,
+                  scoped_ptr<DatagramClientSocket> socket) override {
     test_->OnSocketFreed(server_index);
   }
 
  private:
   DnsSessionTest* test_;
 };
 
 void DnsSessionTest::Initialize(unsigned num_servers) {
   CHECK(num_servers < 256u);
   config_.nameservers.clear();
@@ skipping 125 matching lines @@
 TEST_F(DnsSessionTest, HistogramTimeoutLong) {
   config_.timeout = base::TimeDelta::FromSeconds(15);
   Initialize(2);
   base::TimeDelta timeout = session_->NextTimeout(0, 0);
   EXPECT_EQ(config_.timeout.InMilliseconds(), timeout.InMilliseconds());
 }
 
 }  // namespace
 
 } // namespace net