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

chrome/browser/google/google_search_counter_android_unittest.cc

 // 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.
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "chrome/browser/google/google_search_counter.h"
 #include "chrome/browser/google/google_search_counter_android.h"
 #include "chrome/browser/prerender/prerender_manager.h"
 #include "chrome/test/base/testing_profile.h"
@@ skipping 13 matching lines @@
  public:
   MOCK_CONST_METHOD2(RecordAndroidGoogleSearch,
                      void(AccessPoint ap, bool prerender_enabled));
 };
 
 }  // namespace
 
 class GoogleSearchCounterAndroidTest : public testing::Test {
  protected:
   GoogleSearchCounterAndroidTest();
-  virtual ~GoogleSearchCounterAndroidTest();
+  ~GoogleSearchCounterAndroidTest() override;
 
   // testing::Test
-  virtual void SetUp();
-  virtual void TearDown();
+  void SetUp() override;
+  void TearDown() override;
 
   // Test if |url| is a Google search for specific types. When |is_omnibox| is
   // true, this method will append Omnibox identifiers to the simulated URL
   // navigation. If |expected_metric| is set and not AP_BOUNDARY, we'll also use
   // the Search Metrics mock class to ensure that the type of metric recorded is
   // correct. Note that when |expected_metric| is AP_BOUNDARY, we strictly
   // forbid any metrics from being logged at all. See implementation below for
   // details.
   void TestGoogleSearch(const std::string& url,
                         bool is_omnibox,
@@ skipping 121 matching lines @@
   TestGoogleSearch("http://www.google.com/webhp?source=search_app",
                    false, GoogleSearchMetrics::AP_BOUNDARY, true);
 }
 
 TEST_F(GoogleSearchCounterAndroidTest, GoodOmniboxSearch_PrerenderDisabled) {
   prerender::PrerenderManager::SetMode(
       prerender::PrerenderManager::PRERENDER_MODE_DISABLED);
   TestGoogleSearch("http://www.google.com/search?q=something", true,
                    GoogleSearchMetrics::AP_OMNIBOX, false);
 }