Standardize usage of virtual/override/final in components/

components/signin/core/browser/test_signin_client.h

 // 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.
 
 #ifndef COMPONENTS_SIGNIN_CORE_BROWSER_TEST_SIGNIN_CLIENT_H_
 #define COMPONENTS_SIGNIN_CORE_BROWSER_TEST_SIGNIN_CLIENT_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "components/signin/core/browser/signin_client.h"
 #include "net/url_request/url_request_test_util.h"
 
 #if defined(OS_IOS)
 #include "ios/public/test/fake_profile_oauth2_token_service_ios_provider.h"
 #endif
 
 class PrefService;
 
 // An implementation of SigninClient for use in unittests. Instantiates test
 // versions of the various objects that SigninClient is required to provide as
 // part of its interface.
 class TestSigninClient : public SigninClient {
  public:
   TestSigninClient();
   TestSigninClient(PrefService* pref_service);
-  virtual ~TestSigninClient();
+  ~TestSigninClient() override;
 
   // SigninClient implementation that is specialized for unit tests.
 
   // Returns NULL.
   // NOTE: This should be changed to return a properly-initalized PrefService
   // once there is a unit test that requires it.
-  virtual PrefService* GetPrefs() override;
+  PrefService* GetPrefs() override;
 
   // Returns a pointer to a loaded database.
-  virtual scoped_refptr<TokenWebData> GetDatabase() override;
+  scoped_refptr<TokenWebData> GetDatabase() override;
 
   // Returns true.
-  virtual bool CanRevokeCredentials() override;
+  bool CanRevokeCredentials() override;
 
   // Returns empty string.
-  virtual std::string GetSigninScopedDeviceId() override;
+  std::string GetSigninScopedDeviceId() override;
 
   // Does nothing.
-  virtual void OnSignedOut() override;
+  void OnSignedOut() override;
 
   // Returns the empty string.
-  virtual std::string GetProductVersion() override;
+  std::string GetProductVersion() override;
 
   // Returns a TestURLRequestContextGetter or an manually provided
   // URLRequestContextGetter.
-  virtual net::URLRequestContextGetter* GetURLRequestContext() override;
+  net::URLRequestContextGetter* GetURLRequestContext() override;
 
   // For testing purposes, can override the TestURLRequestContextGetter created
   // in the default constructor.
   void SetURLRequestContext(net::URLRequestContextGetter* request_context);
 
 #if defined(OS_IOS)
   virtual ios::ProfileOAuth2TokenServiceIOSProvider* GetIOSProvider() override;
 #endif
 
   // Returns true.
-  virtual bool ShouldMergeSigninCredentialsIntoCookieJar() override;
+  bool ShouldMergeSigninCredentialsIntoCookieJar() override;
 
   // Does nothing.
-  virtual scoped_ptr<CookieChangedCallbackList::Subscription>
-      AddCookieChangedCallback(const CookieChangedCallback& callback) override;
+  scoped_ptr<CookieChangedCallbackList::Subscription> AddCookieChangedCallback(
+      const CookieChangedCallback& callback) override;
 
 #if defined(OS_IOS)
   ios::FakeProfileOAuth2TokenServiceIOSProvider* GetIOSProviderAsFake();
 #endif
 
   // SigninClient overrides:
-  virtual void SetSigninProcess(int host_id) override;
-  virtual void ClearSigninProcess() override;
-  virtual bool IsSigninProcess(int host_id) const override;
-  virtual bool HasSigninProcess() const override;
-  virtual bool IsFirstRun() const override;
-  virtual base::Time GetInstallDate() override;
+  void SetSigninProcess(int host_id) override;
+  void ClearSigninProcess() override;
+  bool IsSigninProcess(int host_id) const override;
+  bool HasSigninProcess() const override;
+  bool IsFirstRun() const override;
+  base::Time GetInstallDate() override;
 
  private:
   // Loads the token database.
   void LoadDatabase();
 
   base::ScopedTempDir temp_dir_;
   scoped_refptr<net::URLRequestContextGetter> request_context_;
   scoped_refptr<TokenWebData> database_;
   int signin_host_id_;
   CookieChangedCallbackList cookie_callbacks_;
 
   PrefService* pref_service_;
 
 #if defined(OS_IOS)
   scoped_ptr<ios::FakeProfileOAuth2TokenServiceIOSProvider> iosProvider_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(TestSigninClient);
 };
 
 #endif  // COMPONENTS_SIGNIN_CORE_BROWSER_TEST_SIGNIN_CLIENT_H_