Standardize usage of virtual/override/final specifiers.

components/google/core/browser/google_url_tracker_unittest.cc

 // Copyright 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 "components/google/core/browser/google_url_tracker.h"
 
 #include <set>
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 189 matching lines @@
   return unique_id_;
 }
 
 }  // namespace
 
 // GoogleURLTrackerTest -------------------------------------------------------
 
 class GoogleURLTrackerTest : public testing::Test {
  protected:
   GoogleURLTrackerTest();
-  virtual ~GoogleURLTrackerTest();
+  ~GoogleURLTrackerTest() override;
 
   // testing::Test
-  virtual void SetUp() override;
-  virtual void TearDown() override;
+  void SetUp() override;
+  void TearDown() override;
 
   net::TestURLFetcher* GetFetcher();
   void MockSearchDomainCheckResponse(const std::string& domain);
   void RequestServerCheck();
   void FinishSleep();
   void NotifyNetworkChanged();
   GURL fetched_google_url() const {
     return google_url_tracker_->fetched_google_url();
   }
   void set_google_url(const GURL& url) {
@@ skipping 819 matching lines @@
   EXPECT_FALSE(GetInfoBarDelegate(&infobar_manager) == NULL);
   GoogleURLTrackerInfoBarDelegate* delegate2 =
       GetInfoBarDelegate(&infobar_manager2);
   ASSERT_FALSE(delegate2 == NULL);
   SetNavigationPending(&infobar_manager, true);
   ASSERT_NO_FATAL_FAILURE(ExpectListeningForCommit(&infobar_manager, true));
   delegate2->Close(false);
   SetNavigationPending(&infobar_manager, false);
   ASSERT_NO_FATAL_FAILURE(ExpectListeningForCommit(&infobar_manager, false));
 }