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

Source/modules/serviceworkers/ServiceWorkerContainer.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 43 matching lines @@
 #include "public/platform/WebServiceWorkerRegistration.h"
 #include "public/platform/WebString.h"
 #include "public/platform/WebURL.h"
 
 namespace blink {
 
 class RegistrationCallback : public WebServiceWorkerProvider::WebServiceWorkerRegistrationCallbacks {
 public:
     explicit RegistrationCallback(PassRefPtrWillBeRawPtr<ScriptPromiseResolver> resolver)
         : m_resolver(resolver) { }
-    virtual ~RegistrationCallback() { }
+    ~RegistrationCallback() override { }
 
-    virtual void onSuccess(WebServiceWorkerRegistration* registration) override
+    void onSuccess(WebServiceWorkerRegistration* registration) override
     {
         if (!m_resolver->executionContext() || m_resolver->executionContext()->activeDOMObjectsAreStopped())
             return;
         m_resolver->resolve(ServiceWorkerRegistration::take(m_resolver.get(), registration));
     }
 
     // Takes ownership of |errorRaw|.
-    virtual void onError(WebServiceWorkerError* errorRaw) override
+    void onError(WebServiceWorkerError* errorRaw) override
     {
         OwnPtr<WebServiceWorkerError> error = adoptPtr(errorRaw);
         if (!m_resolver->executionContext() || m_resolver->executionContext()->activeDOMObjectsAreStopped())
             return;
         m_resolver->reject(ServiceWorkerError::take(m_resolver.get(), error.release()));
     }
 
 private:
     RefPtrWillBePersistent<ScriptPromiseResolver> m_resolver;
     WTF_MAKE_NONCOPYABLE(RegistrationCallback);
 };
 
 class GetRegistrationCallback : public WebServiceWorkerProvider::WebServiceWorkerGetRegistrationCallbacks {
 public:
     explicit GetRegistrationCallback(PassRefPtrWillBeRawPtr<ScriptPromiseResolver> resolver)
         : m_resolver(resolver) { }
-    virtual ~GetRegistrationCallback() { }
+    ~GetRegistrationCallback() override { }
 
-    virtual void onSuccess(WebServiceWorkerRegistration* registration) override
+    void onSuccess(WebServiceWorkerRegistration* registration) override
     {
         if (!m_resolver->executionContext() || m_resolver->executionContext()->activeDOMObjectsAreStopped())
             return;
         if (!registration) {
             // Resolve the promise with undefined.
             m_resolver->resolve();
             return;
         }
         m_resolver->resolve(ServiceWorkerRegistration::take(m_resolver.get(), registration));
     }
 
     // Takes ownership of |errorRaw|.
-    virtual void onError(WebServiceWorkerError* errorRaw) override
+    void onError(WebServiceWorkerError* errorRaw) override
     {
         OwnPtr<WebServiceWorkerError> error = adoptPtr(errorRaw);
         if (!m_resolver->executionContext() || m_resolver->executionContext()->activeDOMObjectsAreStopped())
             return;
         m_resolver->reject(ServiceWorkerError::take(m_resolver.get(), error.release()));
     }
 
 private:
     RefPtrWillBePersistent<ScriptPromiseResolver> m_resolver;
     WTF_MAKE_NONCOPYABLE(GetRegistrationCallback);
 };
 
 class GetRegistrationsCallback : public WebServiceWorkerProvider::WebServiceWorkerGetRegistrationsCallbacks {
 public:
     explicit GetRegistrationsCallback(PassRefPtrWillBeRawPtr<ScriptPromiseResolver> resolver)
         : m_resolver(resolver) { }
-    virtual ~GetRegistrationsCallback() { }
+    ~GetRegistrationsCallback() override { }
 
     // Takes ownership of |registrationsRaw|.
-    virtual void onSuccess(WebVector<WebServiceWorkerRegistration*>* registrationsRaw) override
+    void onSuccess(WebVector<WebServiceWorkerRegistration*>* registrationsRaw) override
     {
         OwnPtr<WebVector<WebServiceWorkerRegistration*>> registrations = adoptPtr(registrationsRaw);
         if (!m_resolver->executionContext() || m_resolver->executionContext()->activeDOMObjectsAreStopped())
             return;
         m_resolver->resolve(ServiceWorkerRegistrationArray::take(m_resolver.get(), registrations.release()));
     }
 
     // Takes ownership of |errorRaw|.
-    virtual void onError(WebServiceWorkerError* errorRaw) override
+    void onError(WebServiceWorkerError* errorRaw) override
     {
         OwnPtr<WebServiceWorkerError> error = adoptPtr(errorRaw);
         if (!m_resolver->executionContext() || m_resolver->executionContext()->activeDOMObjectsAreStopped())
             return;
         m_resolver->reject(ServiceWorkerError::take(m_resolver.get(), error.release()));
     }
 
 private:
     RefPtrWillBePersistent<ScriptPromiseResolver> m_resolver;
     WTF_MAKE_NONCOPYABLE(GetRegistrationsCallback);
@@ skipping 244 matching lines @@
         return;
 
     if (ServiceWorkerContainerClient* client = ServiceWorkerContainerClient::from(executionContext)) {
         m_provider = client->provider();
         if (m_provider)
             m_provider->setClient(this);
     }
 }
 
 } // namespace blink