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

Source/web/ServiceWorkerGlobalScopeClientImpl.h

Index: Source/web/ServiceWorkerGlobalScopeClientImpl.h
diff --git a/Source/web/ServiceWorkerGlobalScopeClientImpl.h b/Source/web/ServiceWorkerGlobalScopeClientImpl.h
index 140639b04f9fdee928e660dd0d24021471328f41..931a65107e1ddf116786820d03774f4462029c4c 100644
--- a/Source/web/ServiceWorkerGlobalScopeClientImpl.h
+++ b/Source/web/ServiceWorkerGlobalScopeClientImpl.h
@@ -46,29 +46,29 @@ class ServiceWorkerGlobalScopeClientImpl final : public NoBaseWillBeGarbageColle
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(ServiceWorkerGlobalScopeClientImpl);
 public:
     static PassOwnPtrWillBeRawPtr<ServiceWorkerGlobalScopeClient> create(WebServiceWorkerContextClient&);
-    virtual ~ServiceWorkerGlobalScopeClientImpl();
+    ~ServiceWorkerGlobalScopeClientImpl() override;
 
-    virtual void getClients(const WebServiceWorkerClientQueryOptions&, WebServiceWorkerClientsCallbacks*) override;
-    virtual void openWindow(const WebURL&, WebServiceWorkerClientCallbacks*) override;
-    virtual void setCachedMetadata(const WebURL&, const char*, size_t) override;
-    virtual void clearCachedMetadata(const WebURL&) override;
+    void getClients(const WebServiceWorkerClientQueryOptions&, WebServiceWorkerClientsCallbacks*) override;
+    void openWindow(const WebURL&, WebServiceWorkerClientCallbacks*) override;
+    void setCachedMetadata(const WebURL&, const char*, size_t) override;
+    void clearCachedMetadata(const WebURL&) override;
 
-    virtual WebURL scope() const override;
+    WebURL scope() const override;
 
-    virtual void didHandleActivateEvent(int eventID, WebServiceWorkerEventResult) override;
-    virtual void didHandleFetchEvent(int fetchEventID) override;
-    virtual void didHandleFetchEvent(int fetchEventID, const WebServiceWorkerResponse&) override;
-    virtual void didHandleInstallEvent(int installEventID, WebServiceWorkerEventResult) override;
-    virtual void didHandleNotificationClickEvent(int eventID, WebServiceWorkerEventResult) override;
-    virtual void didHandlePushEvent(int pushEventID, WebServiceWorkerEventResult) override;
-    virtual void didHandleSyncEvent(int syncEventID, WebServiceWorkerEventResult) override;
-    virtual void didHandleCrossOriginConnectEvent(int connectEventID, bool acceptConnect) override;
-    virtual void postMessageToClient(const WebString& clientUUID, const WebString& message, PassOwnPtr<WebMessagePortChannelArray>) override;
-    virtual void postMessageToCrossOriginClient(const WebCrossOriginServiceWorkerClient&, const WebString& message, PassOwnPtr<WebMessagePortChannelArray>) override;
-    virtual void skipWaiting(WebServiceWorkerSkipWaitingCallbacks*) override;
-    virtual void claim(WebServiceWorkerClientsClaimCallbacks*) override;
-    virtual void focus(const WebString& clientUUID, WebServiceWorkerClientCallbacks*) override;
-    virtual void stashMessagePort(WebMessagePortChannel*, const WebString& name) override;
+    void didHandleActivateEvent(int eventID, WebServiceWorkerEventResult) override;
+    void didHandleFetchEvent(int fetchEventID) override;
+    void didHandleFetchEvent(int fetchEventID, const WebServiceWorkerResponse&) override;
+    void didHandleInstallEvent(int installEventID, WebServiceWorkerEventResult) override;
+    void didHandleNotificationClickEvent(int eventID, WebServiceWorkerEventResult) override;
+    void didHandlePushEvent(int pushEventID, WebServiceWorkerEventResult) override;
+    void didHandleSyncEvent(int syncEventID, WebServiceWorkerEventResult) override;
+    void didHandleCrossOriginConnectEvent(int connectEventID, bool acceptConnect) override;
+    void postMessageToClient(const WebString& clientUUID, const WebString& message, PassOwnPtr<WebMessagePortChannelArray>) override;
+    void postMessageToCrossOriginClient(const WebCrossOriginServiceWorkerClient&, const WebString& message, PassOwnPtr<WebMessagePortChannelArray>) override;
+    void skipWaiting(WebServiceWorkerSkipWaitingCallbacks*) override;
+    void claim(WebServiceWorkerClientsClaimCallbacks*) override;
+    void focus(const WebString& clientUUID, WebServiceWorkerClientCallbacks*) override;
+    void stashMessagePort(WebMessagePortChannel*, const WebString& name) override;
 
     DEFINE_INLINE_VIRTUAL_TRACE() { ServiceWorkerGlobalScopeClient::trace(visitor); }