Replacing the OVERRIDE with override and FINAL with final in /src/ios

ios/public/test/fake_profile_oauth2_token_service_ios_provider.h

Index: ios/public/test/fake_profile_oauth2_token_service_ios_provider.h
diff --git a/ios/public/test/fake_profile_oauth2_token_service_ios_provider.h b/ios/public/test/fake_profile_oauth2_token_service_ios_provider.h
index a3ae09dd5cfa7753182299d08ccee2943d7b6922..0fdd493aec069bf1b397059e72c625ce3c030ecb 100644
--- a/ios/public/test/fake_profile_oauth2_token_service_ios_provider.h
+++ b/ios/public/test/fake_profile_oauth2_token_service_ios_provider.h
@@ -22,18 +22,18 @@ class FakeProfileOAuth2TokenServiceIOSProvider
   virtual ~FakeProfileOAuth2TokenServiceIOSProvider();
 
   // ProfileOAuth2TokenServiceIOSProvider
-  virtual void InitializeSharedAuthentication() OVERRIDE;
+  virtual void InitializeSharedAuthentication() override;
 
   virtual void GetAccessToken(const std::string& account_id,
                               const std::string& client_id,
                               const std::string& client_secret,
                               const std::set<std::string>& scopes,
-                              const AccessTokenCallback& callback) OVERRIDE;
+                              const AccessTokenCallback& callback) override;
 
-  virtual std::vector<std::string> GetAllAccountIds() OVERRIDE;
+  virtual std::vector<std::string> GetAllAccountIds() override;
 
   virtual AuthenticationErrorCategory GetAuthenticationErrorCategory(
-      NSError* error) const OVERRIDE;
+      NSError* error) const override;
 
   // Methods to configure this fake provider.
   void AddAccount(const std::string& account_id);