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

net/proxy/proxy_config_service_android_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 <map>
 #include <string>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "net/proxy/proxy_config.h"
 #include "net/proxy/proxy_config_service_android.h"
 #include "net/proxy/proxy_info.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace net {
 
 namespace {
 
 class TestObserver : public ProxyConfigService::Observer {
  public:
   TestObserver() : availability_(ProxyConfigService::CONFIG_UNSET) {}
 
   // ProxyConfigService::Observer:
-  virtual void OnProxyConfigChanged(
+  void OnProxyConfigChanged(
       const ProxyConfig& config,
       ProxyConfigService::ConfigAvailability availability) override {
     config_ = config;
     availability_ = availability;
   }
 
   ProxyConfigService::ConfigAvailability availability() const {
     return availability_;
   }
 
@@ skipping 15 matching lines @@
   // Note that the current thread's message loop is initialized by the test
   // suite (see net/test/net_test_suite.cc).
   ProxyConfigServiceAndroidTestBase(const StringMap& initial_configuration)
       : configuration_(initial_configuration),
         message_loop_(base::MessageLoop::current()),
         service_(message_loop_->message_loop_proxy(),
                  message_loop_->message_loop_proxy(),
                  base::Bind(&ProxyConfigServiceAndroidTestBase::GetProperty,
                             base::Unretained(this))) {}
 
-  virtual ~ProxyConfigServiceAndroidTestBase() {}
+  ~ProxyConfigServiceAndroidTestBase() override {}
 
   // testing::Test:
-  virtual void SetUp() override {
+  void SetUp() override {
     message_loop_->RunUntilIdle();
     service_.AddObserver(&observer_);
   }
 
-  virtual void TearDown() override {
-    service_.RemoveObserver(&observer_);
-  }
+  void TearDown() override { service_.RemoveObserver(&observer_); }
 
   void ClearConfiguration() {
     configuration_.clear();
   }
 
   void AddProperty(const std::string& key, const std::string& value) {
     configuration_[key] = value;
   }
 
   std::string GetProperty(const std::string& key) {
@@ skipping 260 matching lines @@
 TEST_F(ProxyConfigServiceAndroidTest, HttpProxySupercedesSocks) {
   // SOCKS proxy is ignored if default HTTP proxy defined.
   AddProperty("proxyHost", "defaultproxy.com");
   AddProperty("socksProxyHost", "socksproxy.com");
   AddProperty("socksProxyPort", "9000");
   ProxySettingsChanged();
   TestMapping("http://example.com/", "PROXY defaultproxy.com:80");
 }
 
 }  // namespace net