Standardize usage of virtual/override/final specifiers.

components/autofill/core/browser/autofill_merge_unittest.cc

 // Copyright 2013 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 <vector>
 
 #include "base/basictypes.h"
 #include "base/files/file_path.h"
 #include "base/path_service.h"
@@ skipping 115 matching lines @@
 
 // A data-driven test for verifying merging of Autofill profiles. Each input is
 // a structured dump of a set of implicitly detected autofill profiles. The
 // corresponding output file is a dump of the saved profiles that result from
 // importing the input profiles. The output file format is identical to the
 // input format.
 class AutofillMergeTest : public testing::Test,
                           public DataDrivenTest {
  protected:
   AutofillMergeTest();
-  virtual ~AutofillMergeTest();
+  ~AutofillMergeTest() override;
 
   // testing::Test:
-  virtual void SetUp();
+  void SetUp() override;
 
   // DataDrivenTest:
   void GenerateResults(const std::string& input, std::string* output) override;
 
   // Deserializes a set of Autofill profiles from |profiles|, imports each
   // sequentially, and fills |merged_profiles| with the serialized result.
   void MergeProfiles(const std::string& profiles, std::string* merged_profiles);
 
   // Deserializes |str| into a field type.
   ServerFieldType StringToFieldType(const std::string& str);
@@ skipping 91 matching lines @@
 ServerFieldType AutofillMergeTest::StringToFieldType(const std::string& str) {
   return string_to_field_type_map_[str];
 }
 
 TEST_F(AutofillMergeTest, DataDrivenMergeProfiles) {
   RunDataDrivenTest(GetInputDirectory(kTestName), GetOutputDirectory(kTestName),
                     kFileNamePattern);
 }
 
 }  // namespace autofill