Standardize usage of virtual/override/final in chrome/browser/sync/

chrome/browser/sync/sync_ui_util_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 <set>
 #include "base/basictypes.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/fake_signin_manager.h"
 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
@@ skipping 163 matching lines @@
 // tests are unaffected, but STATUS_CASE_AUTHENTICATING can't exist in both
 // versions, so it we will require two separate tests, one using SigninManager
 // and one using SigninManagerBase (which require different setup procedures.
 class FakeSigninManagerForSyncUIUtilTest : public FakeSigninManagerBase {
  public:
   explicit FakeSigninManagerForSyncUIUtilTest(Profile* profile)
       : FakeSigninManagerBase(profile), auth_in_progress_(false) {
     Initialize(NULL);
   }
 
-  virtual ~FakeSigninManagerForSyncUIUtilTest() {
-  }
+  ~FakeSigninManagerForSyncUIUtilTest() override {}
 
-  virtual bool AuthInProgress() const override {
-    return auth_in_progress_;
-  }
+  bool AuthInProgress() const override { return auth_in_progress_; }
 
   void set_auth_in_progress() {
     auth_in_progress_ = true;
   }
 
  private:
   bool auth_in_progress_;
 };
 
 // Loads a ProfileSyncServiceMock to emulate one of a number of distinct cases
@@ skipping 202 matching lines @@
     EXPECT_FALSE(status_label.empty());
     EXPECT_EQ(status_label.find(base::ASCIIToUTF16("href")),
               base::string16::npos);
     testing::Mock::VerifyAndClearExpectations(&service);
     testing::Mock::VerifyAndClearExpectations(&signin);
     EXPECT_CALL(service, GetAuthError()).WillRepeatedly(ReturnRef(error));
     provider.reset();
     signin.Shutdown();
   }
 }