Standardize usage of virtual/override/final specifiers.

content/browser/geolocation/wifi_data_provider_linux_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 "content/browser/geolocation/wifi_data_provider_linux.h"
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "dbus/message.h"
 #include "dbus/mock_bus.h"
 #include "dbus/mock_object_proxy.h"
 #include "dbus/object_path.h"
 #include "dbus/object_proxy.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using ::testing::_;
 using ::testing::Invoke;
 using ::testing::Return;
 using ::testing::Unused;
 
 namespace content {
 
 class GeolocationWifiDataProviderLinuxTest : public testing::Test {
-  virtual void SetUp() {
+  void SetUp() override {
     // Create a mock bus.
     dbus::Bus::Options options;
     options.bus_type = dbus::Bus::SYSTEM;
     mock_bus_ = new dbus::MockBus(options);
 
     // Create a mock proxy that behaves as NetworkManager.
     mock_network_manager_proxy_ =
         new dbus::MockObjectProxy(
             mock_bus_.get(),
             "org.freedesktop.NetworkManager",
@@ skipping 185 matching lines @@
   // Check the contents of the access point data.
   // The expected values come from CreateAccessPointProxyResponse() above.
   EXPECT_EQ("test", base::UTF16ToUTF8(access_point_data.ssid));
   EXPECT_EQ("00-11-22-33-44-55",
             base::UTF16ToUTF8(access_point_data.mac_address));
   EXPECT_EQ(-50, access_point_data.radio_signal_strength);
   EXPECT_EQ(4, access_point_data.channel);
 }
 
 }  // namespace content