Fix virtual/override/final usage in Source/modules/.

Source/modules/credentialmanager/CredentialsContainer.cpp

 // 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.
 
 #include "config.h"
 #include "modules/credentialmanager/CredentialsContainer.h"
 
 #include "bindings/core/v8/Dictionary.h"
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
@@ skipping 26 matching lines @@
     default:
         resolver->reject(DOMException::create(NotReadableError, "An unknown error occured while talking to the credential manager."));
         break;
     }
 }
 
 class NotificationCallbacks : public WebCredentialManagerClient::NotificationCallbacks {
     WTF_MAKE_NONCOPYABLE(NotificationCallbacks);
 public:
     explicit NotificationCallbacks(PassRefPtrWillBeRawPtr<ScriptPromiseResolver> resolver) : m_resolver(resolver) { }
-    virtual ~NotificationCallbacks() { }
+    ~NotificationCallbacks() override { }
 
-    virtual void onSuccess() override
+    void onSuccess() override
     {
         m_resolver->resolve();
     }
 
-    virtual void onError(WebCredentialManagerError* reason) override
+    void onError(WebCredentialManagerError* reason) override
     {
         rejectDueToCredentialManagerError(m_resolver, reason);
     }
 
 private:
     const RefPtrWillBePersistent<ScriptPromiseResolver> m_resolver;
 };
 
 class RequestCallbacks : public WebCredentialManagerClient::RequestCallbacks {
     WTF_MAKE_NONCOPYABLE(RequestCallbacks);
 public:
     explicit RequestCallbacks(PassRefPtrWillBeRawPtr<ScriptPromiseResolver> resolver) : m_resolver(resolver) { }
-    virtual ~RequestCallbacks() { }
+    ~RequestCallbacks() override { }
 
-    virtual void onSuccess(WebCredential* credential) override
+    void onSuccess(WebCredential* credential) override
     {
         if (!credential) {
             m_resolver->resolve();
             return;
         }
 
         ASSERT(credential->isPasswordCredential() || credential->isFederatedCredential());
         if (credential->isPasswordCredential())
             m_resolver->resolve(PasswordCredential::create(static_cast<WebPasswordCredential*>(credential)));
         else
             m_resolver->resolve(FederatedCredential::create(static_cast<WebFederatedCredential*>(credential)));
     }
 
-    virtual void onError(WebCredentialManagerError* reason) override
+    void onError(WebCredentialManagerError* reason) override
     {
         rejectDueToCredentialManagerError(m_resolver, reason);
     }
 
 private:
     const RefPtrWillBePersistent<ScriptPromiseResolver> m_resolver;
 };
 
 
 CredentialsContainer* CredentialsContainer::create()
@@ skipping 58 matching lines @@
     RefPtrWillBeRawPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
     ScriptPromise promise = resolver->promise();
     if (!checkBoilerplate(resolver))
         return promise;
 
     CredentialManagerClient::from(scriptState->executionContext())->dispatchRequireUserMediation(new NotificationCallbacks(resolver));
     return promise;
 }
 
 } // namespace blink